| 約数 |
1,
2,
4,
5,
7,
8,
10,
11,
14,
16,
20,
22,
28,
35,
40,
44,
55,
56,
70,
77,
80,
88,
110,
112,
140,
154,
176,
220,
280,
308,
385,
440,
560,
616,
770,
880,
1232,
1540,
3080,
6160,
7993,
15986,
31972,
39965,
55951,
63944,
79930,
87923,
111902,
127888,
159860,
175846,
223804,
279755,
319720,
351692,
439615,
447608,
559510,
615461,
639440,
703384,
879230,
895216,
1119020,
1230922,
1406768,
1758460,
2238040,
2461844,
3077305,
3516920,
4476080,
4923688,
6154610,
7033840,
9847376,
12309220,
24618440,
49236880
|