| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
49,
56,
70,
79,
98,
140,
158,
173,
196,
245,
280,
316,
346,
392,
395,
490,
553,
632,
692,
790,
865,
980,
1106,
1211,
1384,
1580,
1730,
1960,
2212,
2422,
2765,
3160,
3460,
3871,
4424,
4844,
5530,
6055,
6920,
7742,
8477,
9688,
11060,
12110,
13667,
15484,
16954,
19355,
22120,
24220,
27334,
30968,
33908,
38710,
42385,
48440,
54668,
67816,
68335,
77420,
84770,
95669,
109336,
136670,
154840,
169540,
191338,
273340,
339080,
382676,
478345,
546680,
669683,
765352,
956690,
1339366,
1913380,
2678732,
3348415,
3826760,
5357464,
6696830,
13393660,
26787320
|