15855485280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1759}}^1$

素因数の和:2077

約数の個数: 192

約数和(自身を含む): 50774169600

約数和(自身を除く): 34918684320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 211, 240, 267, 356, 422, 445, 480, 534, 633, 712, 844, 890, 1055, 1068, 1266, 1335, 1424, 1688, 1759, 1780, 2110, 2136, 2532, 2670, 2848, 3165, 3376, 3518, 3560, 4220, 4272, 5064, 5277, 5340, 6330, 6752, 7036, 7120, 8440, 8544, 8795, 10128, 10554, 10680, 12660, 14072, 14240, 16880, 17590, 18779, 20256, 21108, 21360, 25320, 26385, 28144, 33760, 35180, 37558, 42216, 42720, 50640, 52770, 56288, 56337, 70360, 75116, 84432, 93895, 101280, 105540, 112674, 140720, 150232, 156551, 168864, 187790, 211080, 225348, 281440, 281685, 300464, 313102, 371149, 375580, 422160, 450696, 469653, 563370, 600928, 626204, 742298, 751160, 782755, 844320, 901392, 939306, 1113447, 1126740, 1252408, 1484596, 1502320, 1565510, 1802784, 1855745, 1878612, 2226894, 2253480, 2348265, 2504816, 2969192, 3004640, 3131020, 3711490, 3757224, 4453788, 4506960, 4696530, 5009632, 5567235, 5938384, 6262040, 7422980, 7514448, 8907576, 9013920, 9393060, 11134470, 11876768, 12524080, 14845960, 15028896, 17815152, 18786120, 22268940, 25048160, 29691920, 33032261, 35630304, 37572240, 44537880, 59383840, 66064522, 75144480, 89075760, 99096783, 132129044, 165161305, 178151520, 198193566, 264258088, 330322610, 396387132, 495483915, 528516176, 660645220, 792774264, 990967830, 1057032352, 1321290440, 1585548528, 1981935660, 2642580880, 3171097056, 3963871320, 5285161760, 7927742640, 15855485280]

約数ペア:

[(1, 15855485280), (2, 7927742640), (3, 5285161760), (4, 3963871320), (5, 3171097056), (6, 2642580880), (8, 1981935660), (10, 1585548528), (12, 1321290440), (15, 1057032352), (16, 990967830), (20, 792774264), (24, 660645220), (30, 528516176), (32, 495483915), (40, 396387132), (48, 330322610), (60, 264258088), (80, 198193566), (89, 178151520), (96, 165161305), (120, 132129044), (160, 99096783), (178, 89075760), (211, 75144480), (240, 66064522), (267, 59383840), (356, 44537880), (422, 37572240), (445, 35630304), (480, 33032261), (534, 29691920), (633, 25048160), (712, 22268940), (844, 18786120), (890, 17815152), (1055, 15028896), (1068, 14845960), (1266, 12524080), (1335, 11876768), (1424, 11134470), (1688, 9393060), (1759, 9013920), (1780, 8907576), (2110, 7514448), (2136, 7422980), (2532, 6262040), (2670, 5938384), (2848, 5567235), (3165, 5009632), (3376, 4696530), (3518, 4506960), (3560, 4453788), (4220, 3757224), (4272, 3711490), (5064, 3131020), (5277, 3004640), (5340, 2969192), (6330, 2504816), (6752, 2348265), (7036, 2253480), (7120, 2226894), (8440, 1878612), (8544, 1855745), (8795, 1802784), (10128, 1565510), (10554, 1502320), (10680, 1484596), (12660, 1252408), (14072, 1126740), (14240, 1113447), (16880, 939306), (17590, 901392), (18779, 844320), (20256, 782755), (21108, 751160), (21360, 742298), (25320, 626204), (26385, 600928), (28144, 563370), (33760, 469653), (35180, 450696), (37558, 422160), (42216, 375580), (42720, 371149), (50640, 313102), (52770, 300464), (56288, 281685), (56337, 281440), (70360, 225348), (75116, 211080), (84432, 187790), (93895, 168864), (101280, 156551), (105540, 150232), (112674, 140720)]