| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
32,
35,
40,
52,
56,
65,
70,
80,
91,
104,
112,
130,
140,
160,
182,
208,
224,
260,
280,
364,
416,
455,
520,
560,
728,
910,
1040,
1120,
1456,
1820,
2080,
2912,
3640,
7280,
14560,
19309,
38618,
77236,
96545,
135163,
154472,
193090,
251017,
270326,
308944,
386180,
502034,
540652,
617888,
675815,
772360,
1004068,
1081304,
1255085,
1351630,
1544720,
1757119,
2008136,
2162608,
2510170,
2703260,
3089440,
3514238,
4016272,
4325216,
5020340,
5406520,
7028476,
8032544,
8785595,
10040680,
10813040,
14056952,
17571190,
20081360,
21626080,
28113904,
35142380,
40162720,
56227808,
70284760,
140569520,
281139040
|