| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
35,
40,
42,
47,
48,
56,
60,
70,
80,
84,
94,
105,
112,
120,
140,
141,
168,
188,
210,
235,
240,
280,
282,
317,
329,
336,
376,
420,
470,
560,
564,
634,
658,
705,
752,
840,
940,
951,
987,
1128,
1268,
1316,
1410,
1585,
1645,
1680,
1880,
1902,
1974,
2219,
2256,
2536,
2632,
2820,
3170,
3290,
3760,
3804,
3948,
4438,
4755,
4935,
5072,
5264,
5640,
6340,
6580,
6657,
7608,
7896,
8876,
9510,
9870,
11095,
11280,
12680,
13160,
13314,
14899,
15216,
15792,
17752,
19020,
19740,
22190,
25360,
26320,
26628,
29798,
33285,
35504,
38040,
39480,
44380,
44697,
53256,
59596,
66570,
74495,
76080,
78960,
88760,
89394,
104293,
106512,
119192,
133140,
148990,
177520,
178788,
208586,
223485,
238384,
266280,
297980,
312879,
357576,
417172,
446970,
521465,
532560,
595960,
625758,
715152,
834344,
893940,
1042930,
1191920,
1251516,
1564395,
1668688,
1787880,
2085860,
2503032,
3128790,
3575760,
4171720,
5006064,
6257580,
8343440,
12515160,
25030320
|