| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
80,
271,
331,
542,
662,
1084,
1283,
1324,
1355,
1655,
2168,
2566,
2648,
2710,
3310,
4336,
5132,
5296,
5420,
6415,
6620,
10264,
10840,
12830,
13240,
20528,
21680,
25660,
26480,
51320,
89701,
102640,
179402,
347693,
358804,
424673,
448505,
695386,
717608,
849346,
897010,
1390772,
1435216,
1698692,
1738465,
1794020,
2123365,
2781544,
3397384,
3476930,
3588040,
4246730,
5563088,
6794768,
6953860,
7176080,
8493460,
13907720,
16986920,
27815440,
33973840,
115086383,
230172766,
460345532,
575431915,
920691064,
1150863830,
1841382128,
2301727660,
4603455320,
9206910640
|