1471: 欢欢的爆算
时间限制: 3000 ms 内存限制: 128 MB提交: 38 解决: 15
[提交][状态][讨论版]
题目描述
输入
5 6
输出
30
提示
提示:狄利克雷卷积具有结合律 1e9的数最多有1344个因子
来源
한국어
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English
ไทย
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All Copyright Reserved 2010-2024 Xidian Programming Contest Online Judge TEAM
GPL2.0 2003-2014 HUSTOJ Project TEAM
Anything about the Problems, Please Contact Admin:admin
All Copyright Reserved 2010-2024 Xidian Programming Contest Online Judge TEAM
GPL2.0 2003-2014 HUSTOJ Project TEAM
