267344640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 216

約数和(自身を含む): 966157920

約数和(自身を除く): 698813280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1009, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2018, 2070, 2208, 2304, 2760, 2880, 2944, 3027, 3312, 3680, 3840, 4036, 4140, 4416, 5045, 5520, 5760, 5888, 6054, 6624, 7360, 8072, 8280, 8832, 9081, 10090, 11040, 11520, 12108, 13248, 14720, 15135, 16144, 16560, 17664, 18162, 20180, 22080, 23207, 24216, 26496, 29440, 30270, 32288, 33120, 36324, 40360, 44160, 45405, 46414, 48432, 52992, 60540, 64576, 66240, 69621, 72648, 80720, 88320, 90810, 92828, 96864, 116035, 121080, 129152, 132480, 139242, 145296, 161440, 181620, 185656, 193728, 208863, 232070, 242160, 258304, 264960, 278484, 290592, 322880, 348105, 363240, 371312, 387456, 417726, 464140, 484320, 556968, 581184, 645760, 696210, 726480, 742624, 774912, 835452, 928280, 968640, 1044315, 1113936, 1162368, 1291520, 1392420, 1452960, 1485248, 1670904, 1856560, 1937280, 2088630, 2227872, 2324736, 2784840, 2905920, 2970496, 3341808, 3713120, 3874560, 4177260, 4455744, 5569680, 5811840, 5940992, 6683616, 7426240, 8354520, 8911488, 11139360, 11623680, 13367232, 14852480, 16709040, 17822976, 22278720, 26734464, 29704960, 33418080, 44557440, 53468928, 66836160, 89114880, 133672320, 267344640]

約数ペア:

[(1, 267344640), (2, 133672320), (3, 89114880), (4, 66836160), (5, 53468928), (6, 44557440), (8, 33418080), (9, 29704960), (10, 26734464), (12, 22278720), (15, 17822976), (16, 16709040), (18, 14852480), (20, 13367232), (23, 11623680), (24, 11139360), (30, 8911488), (32, 8354520), (36, 7426240), (40, 6683616), (45, 5940992), (46, 5811840), (48, 5569680), (60, 4455744), (64, 4177260), (69, 3874560), (72, 3713120), (80, 3341808), (90, 2970496), (92, 2905920), (96, 2784840), (115, 2324736), (120, 2227872), (128, 2088630), (138, 1937280), (144, 1856560), (160, 1670904), (180, 1485248), (184, 1452960), (192, 1392420), (207, 1291520), (230, 1162368), (240, 1113936), (256, 1044315), (276, 968640), (288, 928280), (320, 835452), (345, 774912), (360, 742624), (368, 726480), (384, 696210), (414, 645760), (460, 581184), (480, 556968), (552, 484320), (576, 464140), (640, 417726), (690, 387456), (720, 371312), (736, 363240), (768, 348105), (828, 322880), (920, 290592), (960, 278484), (1009, 264960), (1035, 258304), (1104, 242160), (1152, 232070), (1280, 208863), (1380, 193728), (1440, 185656), (1472, 181620), (1656, 161440), (1840, 145296), (1920, 139242), (2018, 132480), (2070, 129152), (2208, 121080), (2304, 116035), (2760, 96864), (2880, 92828), (2944, 90810), (3027, 88320), (3312, 80720), (3680, 72648), (3840, 69621), (4036, 66240), (4140, 64576), (4416, 60540), (5045, 52992), (5520, 48432), (5760, 46414), (5888, 45405), (6054, 44160), (6624, 40360), (7360, 36324), (8072, 33120), (8280, 32288), (8832, 30270), (9081, 29440), (10090, 26496), (11040, 24216), (11520, 23207), (12108, 22080), (13248, 20180), (14720, 18162), (15135, 17664), (16144, 16560)]