| 約数 |
1,
2,
3,
4,
5,
6,
8,
10,
12,
15,
16,
17,
20,
24,
30,
34,
40,
48,
51,
60,
68,
80,
85,
102,
120,
136,
170,
204,
240,
255,
272,
340,
408,
510,
680,
816,
1020,
1360,
2040,
4080,
499189,
998378,
1497567,
1996756,
2495945,
2995134,
3993512,
4991890,
5990268,
7487835,
7987024,
8486213,
9983780,
11980536,
14975670,
16972426,
19967560,
23961072,
25458639,
29951340,
33944852,
39935120,
42431065,
50917278,
59902680,
67889704,
84862130,
101834556,
119805360,
127293195,
135779408,
169724260,
203669112,
254586390,
339448520,
407338224,
509172780,
678897040,
1018345560,
2036691120
|