| 約数 |
1,
2,
3,
4,
5,
6,
8,
10,
11,
12,
15,
16,
20,
22,
24,
30,
33,
40,
44,
48,
55,
60,
66,
80,
88,
110,
120,
132,
165,
176,
220,
240,
264,
330,
440,
528,
660,
880,
1320,
2640,
11981,
23962,
35943,
47924,
59905,
71886,
95848,
119810,
131791,
143772,
179715,
191696,
239620,
263582,
287544,
359430,
395373,
479240,
527164,
575088,
658955,
718860,
790746,
958480,
1054328,
1317910,
1437720,
1581492,
1976865,
2108656,
2635820,
2875440,
3162984,
3953730,
5271640,
6325968,
7907460,
10543280,
15814920,
31629840
|