| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
49,
56,
64,
70,
71,
80,
98,
112,
128,
140,
142,
160,
196,
223,
224,
245,
256,
280,
284,
320,
355,
392,
446,
448,
490,
497,
512,
560,
568,
640,
710,
784,
892,
896,
980,
994,
1115,
1120,
1136,
1280,
1420,
1561,
1568,
1784,
1792,
1960,
1988,
2230,
2240,
2272,
2485,
2560,
2840,
3122,
3136,
3479,
3568,
3584,
3920,
3976,
4460,
4480,
4544,
4970,
5680,
6244,
6272,
6958,
7136,
7805,
7840,
7952,
8920,
8960,
9088,
9940,
10927,
11360,
12488,
12544,
13916,
14272,
15610,
15680,
15833,
15904,
17395,
17840,
17920,
18176,
19880,
21854,
22720,
24976,
25088,
27832,
28544,
31220,
31360,
31666,
31808,
34790,
35680,
36352,
39760,
43708,
45440,
49952,
54635,
55664,
57088,
62440,
62720,
63332,
63616,
69580,
71360,
79165,
79520,
87416,
90880,
99904,
109270,
110831,
111328,
114176,
124880,
125440,
126664,
127232,
139160,
142720,
158330,
159040,
174832,
181760,
199808,
218540,
221662,
222656,
249760,
253328,
254464,
278320,
285440,
316660,
318080,
349664,
399616,
437080,
443324,
445312,
499520,
506656,
554155,
556640,
570880,
633320,
636160,
699328,
775817,
799232,
874160,
886648,
890624,
999040,
1013312,
1108310,
1113280,
1266640,
1272320,
1398656,
1551634,
1748320,
1773296,
1781248,
1998080,
2026624,
2216620,
2226560,
2533280,
2797312,
3103268,
3496640,
3546592,
3879085,
3996160,
4053248,
4433240,
4453120,
5066560,
5594624,
6206536,
6993280,
7093184,
7758170,
8106496,
8866480,
8906240,
10133120,
12413072,
13986560,
14186368,
15516340,
17732960,
20266240,
24826144,
27973120,
28372736,
31032680,
35465920,
40532480,
49652288,
56745472,
62065360,
70931840,
99304576,
124130720,
141863680,
198609152,
248261440,
283727360,
397218304,
496522880,
993045760,
1986091520
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