| 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,
682421,
1364842,
2047263,
2729684,
3412105,
4094526,
5459368,
6824210,
8189052,
10236315,
10918736,
11601157,
13648420,
16378104,
20472630,
23202314,
27296840,
32756208,
34803471,
40945260,
46404628,
54593680,
58005785,
69606942,
81890520,
92809256,
116011570,
139213884,
163781040,
174017355,
185618512,
232023140,
278427768,
348034710,
464046280,
556855536,
696069420,
928092560,
1392138840,
2784277680
|