| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
43,
80,
86,
103,
157,
172,
206,
215,
314,
344,
412,
430,
515,
628,
688,
785,
824,
860,
1030,
1256,
1570,
1648,
1720,
2060,
2512,
3140,
3440,
4120,
4429,
6280,
6751,
8240,
8858,
12560,
13502,
16171,
17716,
22145,
27004,
32342,
33755,
35432,
44290,
54008,
64684,
67510,
70864,
80855,
88580,
108016,
129368,
135020,
161710,
177160,
258736,
270040,
323420,
354320,
540080,
646840,
695353,
1293680,
1390706,
2781412,
3476765,
5562824,
6953530,
11125648,
13907060,
27814120,
55628240
|