104943680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 112

約数和(自身を含む): 263347200

約数和(自身を除く): 158403520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 124, 142, 149, 155, 160, 248, 284, 298, 310, 320, 355, 496, 568, 596, 620, 710, 745, 992, 1136, 1192, 1240, 1420, 1490, 1984, 2201, 2272, 2384, 2480, 2840, 2980, 4402, 4544, 4619, 4768, 4960, 5680, 5960, 8804, 9238, 9536, 9920, 10579, 11005, 11360, 11920, 17608, 18476, 21158, 22010, 22720, 23095, 23840, 35216, 36952, 42316, 44020, 46190, 47680, 52895, 70432, 73904, 84632, 88040, 92380, 105790, 140864, 147808, 169264, 176080, 184760, 211580, 295616, 327949, 338528, 352160, 369520, 423160, 655898, 677056, 704320, 739040, 846320, 1311796, 1478080, 1639745, 1692640, 2623592, 3279490, 3385280, 5247184, 6558980, 10494368, 13117960, 20988736, 26235920, 52471840, 104943680]

約数ペア:

[(1, 104943680), (2, 52471840), (4, 26235920), (5, 20988736), (8, 13117960), (10, 10494368), (16, 6558980), (20, 5247184), (31, 3385280), (32, 3279490), (40, 2623592), (62, 1692640), (64, 1639745), (71, 1478080), (80, 1311796), (124, 846320), (142, 739040), (149, 704320), (155, 677056), (160, 655898), (248, 423160), (284, 369520), (298, 352160), (310, 338528), (320, 327949), (355, 295616), (496, 211580), (568, 184760), (596, 176080), (620, 169264), (710, 147808), (745, 140864), (992, 105790), (1136, 92380), (1192, 88040), (1240, 84632), (1420, 73904), (1490, 70432), (1984, 52895), (2201, 47680), (2272, 46190), (2384, 44020), (2480, 42316), (2840, 36952), (2980, 35216), (4402, 23840), (4544, 23095), (4619, 22720), (4768, 22010), (4960, 21158), (5680, 18476), (5960, 17608), (8804, 11920), (9238, 11360), (9536, 11005), (9920, 10579)]