141758040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 306139560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 265, 310, 318, 372, 424, 465, 530, 620, 636, 719, 744, 795, 930, 1060, 1240, 1272, 1438, 1590, 1643, 1860, 2120, 2157, 2876, 3180, 3286, 3595, 3720, 4314, 4929, 5752, 6360, 6572, 7190, 8215, 8628, 9858, 10785, 13144, 14380, 16430, 17256, 19716, 21570, 22289, 24645, 28760, 32860, 38107, 39432, 43140, 44578, 49290, 65720, 66867, 76214, 86280, 89156, 98580, 111445, 114321, 133734, 152428, 178312, 190535, 197160, 222890, 228642, 267468, 304856, 334335, 381070, 445780, 457284, 534936, 571605, 668670, 762140, 891560, 914568, 1143210, 1181317, 1337340, 1524280, 2286420, 2362634, 2674680, 3543951, 4572840, 4725268, 5906585, 7087902, 9450536, 11813170, 14175804, 17719755, 23626340, 28351608, 35439510, 47252680, 70879020, 141758040]

約数ペア:

[(1, 141758040), (2, 70879020), (3, 47252680), (4, 35439510), (5, 28351608), (6, 23626340), (8, 17719755), (10, 14175804), (12, 11813170), (15, 9450536), (20, 7087902), (24, 5906585), (30, 4725268), (31, 4572840), (40, 3543951), (53, 2674680), (60, 2362634), (62, 2286420), (93, 1524280), (106, 1337340), (120, 1181317), (124, 1143210), (155, 914568), (159, 891560), (186, 762140), (212, 668670), (248, 571605), (265, 534936), (310, 457284), (318, 445780), (372, 381070), (424, 334335), (465, 304856), (530, 267468), (620, 228642), (636, 222890), (719, 197160), (744, 190535), (795, 178312), (930, 152428), (1060, 133734), (1240, 114321), (1272, 111445), (1438, 98580), (1590, 89156), (1643, 86280), (1860, 76214), (2120, 66867), (2157, 65720), (2876, 49290), (3180, 44578), (3286, 43140), (3595, 39432), (3720, 38107), (4314, 32860), (4929, 28760), (5752, 24645), (6360, 22289), (6572, 21570), (7190, 19716), (8215, 17256), (8628, 16430), (9858, 14380), (10785, 13144)]