| 約数 |
1,
2,
4,
5,
7,
10,
14,
20,
28,
31,
35,
62,
70,
124,
140,
155,
217,
310,
434,
571,
620,
868,
1085,
1142,
1811,
2170,
2284,
2855,
3622,
3997,
4340,
5710,
7244,
7994,
9055,
11420,
12677,
15988,
17701,
18110,
19985,
25354,
35402,
36220,
39970,
50708,
56141,
63385,
70804,
79940,
88505,
112282,
123907,
126770,
177010,
224564,
247814,
253540,
280705,
354020,
392987,
495628,
561410,
619535,
785974,
1034081,
1122820,
1239070,
1571948,
1964935,
2068162,
2478140,
3929870,
4136324,
5170405,
7238567,
7859740,
10340810,
14477134,
20681620,
28954268,
32056511,
36192835,
64113022,
72385670,
128226044,
144771340,
160282555,
224395577,
320565110,
448791154,
641130220,
897582308,
1121977885,
2243955770,
4487911540
|