| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
29,
35,
40,
49,
56,
58,
70,
98,
116,
140,
145,
196,
203,
232,
245,
280,
283,
290,
392,
406,
490,
566,
580,
812,
980,
1015,
1132,
1160,
1415,
1421,
1624,
1960,
1981,
2030,
2264,
2830,
2842,
3962,
4060,
5660,
5684,
7105,
7924,
8120,
8207,
9905,
11320,
11368,
13867,
14210,
15848,
16414,
19810,
27734,
28420,
32828,
39620,
41035,
55468,
56840,
57449,
65656,
69335,
79240,
82070,
110936,
114898,
138670,
164140,
229796,
277340,
287245,
328280,
402143,
459592,
554680,
574490,
804286,
1148980,
1608572,
2010715,
2297960,
3217144,
4021430,
8042860,
16085720
|