4901072640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2267}}^1$

素因数の和:2854

約数の個数: 144

約数和(自身を含む): 15687520128

約数和(自身を除く): 10786447488

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, 128, 160, 192, 240, 256, 320, 384, 480, 563, 640, 768, 960, 1126, 1280, 1689, 1920, 2252, 2267, 2815, 3378, 3840, 4504, 4534, 5630, 6756, 6801, 8445, 9008, 9068, 11260, 11335, 13512, 13602, 16890, 18016, 18136, 22520, 22670, 27024, 27204, 33780, 34005, 36032, 36272, 45040, 45340, 54048, 54408, 67560, 68010, 72064, 72544, 90080, 90680, 108096, 108816, 135120, 136020, 144128, 145088, 180160, 181360, 216192, 217632, 270240, 272040, 290176, 360320, 362720, 432384, 435264, 540480, 544080, 580352, 720640, 725440, 870528, 1080960, 1088160, 1276321, 1450880, 1741056, 2161920, 2176320, 2552642, 2901760, 3828963, 4352640, 5105284, 6381605, 7657926, 8705280, 10210568, 12763210, 15315852, 19144815, 20421136, 25526420, 30631704, 38289630, 40842272, 51052840, 61263408, 76579260, 81684544, 102105680, 122526816, 153158520, 163369088, 204211360, 245053632, 306317040, 326738176, 408422720, 490107264, 612634080, 816845440, 980214528, 1225268160, 1633690880, 2450536320, 4901072640]

約数ペア:

[(1, 4901072640), (2, 2450536320), (3, 1633690880), (4, 1225268160), (5, 980214528), (6, 816845440), (8, 612634080), (10, 490107264), (12, 408422720), (15, 326738176), (16, 306317040), (20, 245053632), (24, 204211360), (30, 163369088), (32, 153158520), (40, 122526816), (48, 102105680), (60, 81684544), (64, 76579260), (80, 61263408), (96, 51052840), (120, 40842272), (128, 38289630), (160, 30631704), (192, 25526420), (240, 20421136), (256, 19144815), (320, 15315852), (384, 12763210), (480, 10210568), (563, 8705280), (640, 7657926), (768, 6381605), (960, 5105284), (1126, 4352640), (1280, 3828963), (1689, 2901760), (1920, 2552642), (2252, 2176320), (2267, 2161920), (2815, 1741056), (3378, 1450880), (3840, 1276321), (4504, 1088160), (4534, 1080960), (5630, 870528), (6756, 725440), (6801, 720640), (8445, 580352), (9008, 544080), (9068, 540480), (11260, 435264), (11335, 432384), (13512, 362720), (13602, 360320), (16890, 290176), (18016, 272040), (18136, 270240), (22520, 217632), (22670, 216192), (27024, 181360), (27204, 180160), (33780, 145088), (34005, 144128), (36032, 136020), (36272, 135120), (45040, 108816), (45340, 108096), (54048, 90680), (54408, 90080), (67560, 72544), (68010, 72064)]