freeCodeCamp/curriculum/challenges/chinese/10-coding-interview-prep/project-euler/problem-320-factorials-divi...

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id challengeType videoUrl title
5900f4ae1000cf542c50ffbf 5 问题320阶乘被整数整除

Description

令Ni是最小的整数n这样ni整除1234567890

设Su= ∑Ni且10≤i≤u。

S1000= 614538266565663。

找出S1 000 000mod 1018。

Instructions

Tests

tests:
  - text: <code>euler320()</code>应该返回278157919195482660。
    testString: assert.strictEqual(euler320(), 278157919195482660);

Challenge Seed

function euler320() {
  // Good luck!
  return true;
}

euler320();

Solution

// solution required

/section>