| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
61,
64,
71,
79,
80,
122,
128,
142,
158,
160,
244,
284,
305,
316,
320,
355,
395,
488,
568,
610,
632,
640,
710,
790,
976,
1136,
1220,
1264,
1420,
1580,
1952,
2272,
2440,
2528,
2840,
3160,
3904,
4331,
4544,
4819,
4880,
5056,
5609,
5680,
6320,
7808,
8662,
9088,
9638,
9760,
10112,
11218,
11360,
12640,
17324,
19276,
19520,
21655,
22436,
22720,
24095,
25280,
28045,
34648,
38552,
39040,
43310,
44872,
45440,
48190,
50560,
56090,
69296,
77104,
86620,
89744,
96380,
112180,
138592,
154208,
173240,
179488,
192760,
224360,
277184,
308416,
342149,
346480,
358976,
385520,
448720,
554368,
616832,
684298,
692960,
717952,
771040,
897440,
1368596,
1385920,
1542080,
1710745,
1794880,
2737192,
2771840,
3084160,
3421490,
3589760,
5474384,
6842980,
10948768,
13685960,
21897536,
27371920,
43795072,
54743840,
109487680,
218975360
|