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您能给我解释一下为什么10!=2^8*3^2*5^2*7*9么

Posted by Hoblovski at 2014-04-16 17:28:55 on Problem 3406
In Reply To:跟1150 一样，只要改一下 num3 与 num9 就行了。 Posted by:731371663 at 2011-04-03 13:29:50 
蒟蒻可认为
10!=
     2^8 * 
     3^4 *
     5^2 *
     7^1

另外求证(m!*(n-m)!)整除n!是数论基本题
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