538201920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2657}}^1$

素因数の和:2888

約数の個数: 112

約数和(自身を含む): 1717535808

約数和(自身を除く): 1179333888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1055, 1266, 1688, 2110, 2532, 2657, 3165, 3376, 4220, 5064, 5314, 6330, 6752, 7971, 8440, 10128, 10628, 12660, 13285, 13504, 15942, 16880, 20256, 21256, 25320, 26570, 31884, 33760, 39855, 40512, 42512, 50640, 53140, 63768, 67520, 79710, 85024, 101280, 106280, 127536, 159420, 170048, 202560, 212560, 255072, 318840, 425120, 510144, 560627, 637680, 850240, 1121254, 1275360, 1681881, 2242508, 2550720, 2803135, 3363762, 4485016, 5606270, 6727524, 8409405, 8970032, 11212540, 13455048, 16818810, 17940064, 22425080, 26910096, 33637620, 35880128, 44850160, 53820192, 67275240, 89700320, 107640384, 134550480, 179400640, 269100960, 538201920]

約数ペア:

[(1, 538201920), (2, 269100960), (3, 179400640), (4, 134550480), (5, 107640384), (6, 89700320), (8, 67275240), (10, 53820192), (12, 44850160), (15, 35880128), (16, 33637620), (20, 26910096), (24, 22425080), (30, 17940064), (32, 16818810), (40, 13455048), (48, 11212540), (60, 8970032), (64, 8409405), (80, 6727524), (96, 5606270), (120, 4485016), (160, 3363762), (192, 2803135), (211, 2550720), (240, 2242508), (320, 1681881), (422, 1275360), (480, 1121254), (633, 850240), (844, 637680), (960, 560627), (1055, 510144), (1266, 425120), (1688, 318840), (2110, 255072), (2532, 212560), (2657, 202560), (3165, 170048), (3376, 159420), (4220, 127536), (5064, 106280), (5314, 101280), (6330, 85024), (6752, 79710), (7971, 67520), (8440, 63768), (10128, 53140), (10628, 50640), (12660, 42512), (13285, 40512), (13504, 39855), (15942, 33760), (16880, 31884), (20256, 26570), (21256, 25320)]