631941840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6911}}^1$

素因数の和:7057

約数の個数: 120

約数和(自身を含む): 2139291648

約数和(自身を除く): 1507349808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 127, 144, 180, 240, 254, 360, 381, 508, 635, 720, 762, 1016, 1143, 1270, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 6096, 6911, 7620, 9144, 10160, 11430, 13822, 15240, 18288, 20733, 22860, 27644, 30480, 34555, 41466, 45720, 55288, 62199, 69110, 82932, 91440, 103665, 110576, 124398, 138220, 165864, 207330, 248796, 276440, 310995, 331728, 414660, 497592, 552880, 621990, 829320, 877697, 995184, 1243980, 1658640, 1755394, 2487960, 2633091, 3510788, 4388485, 4975920, 5266182, 7021576, 7899273, 8776970, 10532364, 13165455, 14043152, 15798546, 17553940, 21064728, 26330910, 31597092, 35107880, 39496365, 42129456, 52661820, 63194184, 70215760, 78992730, 105323640, 126388368, 157985460, 210647280, 315970920, 631941840]

約数ペア:

[(1, 631941840), (2, 315970920), (3, 210647280), (4, 157985460), (5, 126388368), (6, 105323640), (8, 78992730), (9, 70215760), (10, 63194184), (12, 52661820), (15, 42129456), (16, 39496365), (18, 35107880), (20, 31597092), (24, 26330910), (30, 21064728), (36, 17553940), (40, 15798546), (45, 14043152), (48, 13165455), (60, 10532364), (72, 8776970), (80, 7899273), (90, 7021576), (120, 5266182), (127, 4975920), (144, 4388485), (180, 3510788), (240, 2633091), (254, 2487960), (360, 1755394), (381, 1658640), (508, 1243980), (635, 995184), (720, 877697), (762, 829320), (1016, 621990), (1143, 552880), (1270, 497592), (1524, 414660), (1905, 331728), (2032, 310995), (2286, 276440), (2540, 248796), (3048, 207330), (3810, 165864), (4572, 138220), (5080, 124398), (5715, 110576), (6096, 103665), (6911, 91440), (7620, 82932), (9144, 69110), (10160, 62199), (11430, 55288), (13822, 45720), (15240, 41466), (18288, 34555), (20733, 30480), (22860, 27644)]