| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
42,
60,
70,
84,
105,
140,
210,
420,
457,
914,
1163,
1371,
1828,
2285,
2326,
2742,
3199,
3489,
4570,
4652,
5484,
5815,
6398,
6855,
6978,
8141,
9140,
9597,
11630,
12796,
13710,
13956,
15995,
16282,
17445,
19194,
23260,
24423,
27420,
31990,
32564,
34890,
38388,
40705,
47985,
48846,
63980,
69780,
81410,
95970,
97692,
122115,
162820,
191940,
244230,
488460,
531491,
1062982,
1594473,
2125964,
2657455,
3188946,
3720437,
5314910,
6377892,
7440874,
7972365,
10629820,
11161311,
14881748,
15944730,
18602185,
22322622,
31889460,
37204370,
44645244,
55806555,
74408740,
111613110,
223226220
|