| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
49,
56,
70,
98,
113,
140,
196,
197,
226,
245,
280,
392,
394,
452,
490,
565,
788,
791,
904,
980,
985,
1130,
1379,
1576,
1582,
1960,
1970,
2260,
2758,
3164,
3940,
3955,
4520,
5516,
5537,
6328,
6895,
7880,
7910,
9653,
11032,
11074,
13790,
15820,
19306,
22148,
22261,
27580,
27685,
31640,
38612,
44296,
44522,
48265,
55160,
55370,
77224,
89044,
96530,
110740,
111305,
155827,
178088,
193060,
221480,
222610,
311654,
386120,
445220,
623308,
779135,
890440,
1090789,
1246616,
1558270,
2181578,
3116540,
4363156,
5453945,
6233080,
8726312,
10907890,
21815780,
43631560
|