| 約数 |
1,
2,
4,
5,
7,
10,
13,
14,
20,
26,
28,
35,
52,
65,
70,
83,
91,
130,
140,
163,
166,
182,
260,
326,
332,
364,
415,
455,
581,
652,
815,
830,
910,
1079,
1141,
1162,
1630,
1660,
1820,
2119,
2158,
2282,
2324,
2905,
3260,
4238,
4316,
4564,
5395,
5705,
5810,
7553,
8476,
10595,
10790,
11410,
11620,
13529,
14833,
15106,
21190,
21580,
22820,
27058,
29666,
30212,
37765,
42380,
54116,
59332,
67645,
74165,
75530,
94703,
135290,
148330,
151060,
175877,
189406,
270580,
296660,
351754,
378812,
473515,
703508,
879385,
947030,
1231139,
1758770,
1894060,
2462278,
3517540,
4924556,
6155695,
12311390,
24622780
|