| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
35,
40,
43,
56,
70,
80,
86,
112,
140,
172,
215,
280,
301,
344,
430,
560,
602,
688,
860,
1204,
1279,
1505,
1720,
2408,
2558,
3010,
3440,
4816,
5116,
6020,
6395,
8953,
10232,
12040,
12790,
17906,
20464,
24080,
25580,
35812,
44765,
51160,
54997,
71624,
89530,
102320,
109994,
143248,
179060,
219988,
274985,
358120,
384979,
439976,
549970,
716240,
769958,
879952,
1099940,
1539916,
1924895,
2199880,
3079832,
3849790,
4399760,
6159664,
7699580,
15399160,
30798320
|