| 約数 |
1,
2,
4,
5,
8,
10,
16,
17,
20,
34,
40,
68,
80,
83,
85,
136,
166,
170,
272,
332,
340,
415,
521,
664,
680,
830,
1042,
1328,
1360,
1411,
1660,
2084,
2605,
2822,
3320,
4168,
5210,
5644,
6640,
7055,
8336,
8857,
10420,
11288,
14110,
17714,
20840,
22576,
28220,
35428,
41680,
43243,
44285,
56440,
70856,
86486,
88570,
112880,
141712,
172972,
177140,
216215,
345944,
354280,
432430,
691888,
708560,
735131,
864860,
1470262,
1729720,
2940524,
3459440,
3675655,
5881048,
7351310,
11762096,
14702620,
29405240,
58810480
|