705924120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12437}}^1$

素因数の和:12505

約数の個数: 128

約数和(自身を含む): 2364215040

約数和(自身を除く): 1658290920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2580, 2838, 3784, 4730, 5160, 5676, 7095, 9460, 11352, 12437, 14190, 18920, 24874, 28380, 37311, 49748, 56760, 62185, 74622, 99496, 124370, 136807, 149244, 186555, 248740, 273614, 298488, 373110, 410421, 497480, 534791, 547228, 684035, 746220, 820842, 1069582, 1094456, 1368070, 1492440, 1604373, 1641684, 2052105, 2139164, 2673955, 2736140, 3208746, 3283368, 4104210, 4278328, 5347910, 5472280, 5882701, 6417492, 8021865, 8208420, 10695820, 11765402, 12834984, 16043730, 16416840, 17648103, 21391640, 23530804, 29413505, 32087460, 35296206, 47061608, 58827010, 64174920, 70592412, 88240515, 117654020, 141184824, 176481030, 235308040, 352962060, 705924120]

約数ペア:

[(1, 705924120), (2, 352962060), (3, 235308040), (4, 176481030), (5, 141184824), (6, 117654020), (8, 88240515), (10, 70592412), (11, 64174920), (12, 58827010), (15, 47061608), (20, 35296206), (22, 32087460), (24, 29413505), (30, 23530804), (33, 21391640), (40, 17648103), (43, 16416840), (44, 16043730), (55, 12834984), (60, 11765402), (66, 10695820), (86, 8208420), (88, 8021865), (110, 6417492), (120, 5882701), (129, 5472280), (132, 5347910), (165, 4278328), (172, 4104210), (215, 3283368), (220, 3208746), (258, 2736140), (264, 2673955), (330, 2139164), (344, 2052105), (430, 1641684), (440, 1604373), (473, 1492440), (516, 1368070), (645, 1094456), (660, 1069582), (860, 820842), (946, 746220), (1032, 684035), (1290, 547228), (1320, 534791), (1419, 497480), (1720, 410421), (1892, 373110), (2365, 298488), (2580, 273614), (2838, 248740), (3784, 186555), (4730, 149244), (5160, 136807), (5676, 124370), (7095, 99496), (9460, 74622), (11352, 62185), (12437, 56760), (14190, 49748), (18920, 37311), (24874, 28380)]