56 lines
1.2 KiB
Markdown
56 lines
1.2 KiB
Markdown
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---
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id: 5900f4531000cf542c50ff66
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challengeType: 5
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title: 'Problem 231: The prime factorisation of binomial coefficients'
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videoUrl: ''
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localeTitle: 'Задача 231: простая факторизация биномиальных коэффициентов'
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---
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## Description
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<section id="description"> Биномиальный коэффициент 10C3 = 120. 120 = 23 × 3 × 5 = 2 × 2 × 2 × 3 × 5 и 2 + 2 + 2 + 3 + 5 = 14. Таким образом, сумма членов простой факторизации 10C3 составляет 14. <p> Найдите сумму членов в простой факторизации 20000000C15000000. </p></section>
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## Instructions
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<section id="instructions">
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: <code>euler231()</code> должен вернуть 7526965179680.
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testString: 'assert.strictEqual(euler231(), 7526965179680, "<code>euler231()</code> should return 7526965179680.");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='js-seed'>
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```js
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function euler231() {
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// Good luck!
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return true;
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}
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euler231();
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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// solution required
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```
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</section>
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