40759680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 256

約数和(自身を含む): 148055040

約数和(自身を除く): 107295360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 71, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 142, 156, 160, 184, 192, 195, 208, 213, 230, 240, 260, 276, 284, 299, 312, 320, 345, 355, 368, 384, 390, 416, 426, 460, 480, 520, 552, 568, 598, 624, 640, 690, 710, 736, 780, 832, 852, 897, 920, 923, 960, 1040, 1065, 1104, 1136, 1196, 1248, 1380, 1420, 1472, 1495, 1560, 1633, 1664, 1704, 1794, 1840, 1846, 1920, 2080, 2130, 2208, 2272, 2392, 2496, 2760, 2769, 2840, 2944, 2990, 3120, 3266, 3408, 3588, 3680, 3692, 4160, 4260, 4416, 4485, 4544, 4615, 4784, 4899, 4992, 5520, 5538, 5680, 5980, 6240, 6532, 6816, 7176, 7360, 7384, 8165, 8320, 8520, 8832, 8970, 9088, 9230, 9568, 9798, 11040, 11076, 11360, 11960, 12480, 13064, 13632, 13845, 14352, 14720, 14768, 16330, 17040, 17940, 18460, 19136, 19596, 21229, 22080, 22152, 22720, 23920, 24495, 24960, 26128, 27264, 27690, 28704, 29536, 32660, 34080, 35880, 36920, 38272, 39192, 42458, 44160, 44304, 45440, 47840, 48990, 52256, 55380, 57408, 59072, 63687, 65320, 68160, 71760, 73840, 78384, 84916, 88608, 95680, 97980, 104512, 106145, 110760, 114816, 118144, 127374, 130640, 136320, 143520, 147680, 156768, 169832, 177216, 191360, 195960, 209024, 212290, 221520, 254748, 261280, 287040, 295360, 313536, 318435, 339664, 354432, 391920, 424580, 443040, 509496, 522560, 574080, 590720, 627072, 636870, 679328, 783840, 849160, 886080, 1018992, 1045120, 1273740, 1358656, 1567680, 1698320, 1772160, 2037984, 2547480, 2717312, 3135360, 3396640, 4075968, 5094960, 6793280, 8151936, 10189920, 13586560, 20379840, 40759680]

約数ペア:

[(1, 40759680), (2, 20379840), (3, 13586560), (4, 10189920), (5, 8151936), (6, 6793280), (8, 5094960), (10, 4075968), (12, 3396640), (13, 3135360), (15, 2717312), (16, 2547480), (20, 2037984), (23, 1772160), (24, 1698320), (26, 1567680), (30, 1358656), (32, 1273740), (39, 1045120), (40, 1018992), (46, 886080), (48, 849160), (52, 783840), (60, 679328), (64, 636870), (65, 627072), (69, 590720), (71, 574080), (78, 522560), (80, 509496), (92, 443040), (96, 424580), (104, 391920), (115, 354432), (120, 339664), (128, 318435), (130, 313536), (138, 295360), (142, 287040), (156, 261280), (160, 254748), (184, 221520), (192, 212290), (195, 209024), (208, 195960), (213, 191360), (230, 177216), (240, 169832), (260, 156768), (276, 147680), (284, 143520), (299, 136320), (312, 130640), (320, 127374), (345, 118144), (355, 114816), (368, 110760), (384, 106145), (390, 104512), (416, 97980), (426, 95680), (460, 88608), (480, 84916), (520, 78384), (552, 73840), (568, 71760), (598, 68160), (624, 65320), (640, 63687), (690, 59072), (710, 57408), (736, 55380), (780, 52256), (832, 48990), (852, 47840), (897, 45440), (920, 44304), (923, 44160), (960, 42458), (1040, 39192), (1065, 38272), (1104, 36920), (1136, 35880), (1196, 34080), (1248, 32660), (1380, 29536), (1420, 28704), (1472, 27690), (1495, 27264), (1560, 26128), (1633, 24960), (1664, 24495), (1704, 23920), (1794, 22720), (1840, 22152), (1846, 22080), (1920, 21229), (2080, 19596), (2130, 19136), (2208, 18460), (2272, 17940), (2392, 17040), (2496, 16330), (2760, 14768), (2769, 14720), (2840, 14352), (2944, 13845), (2990, 13632), (3120, 13064), (3266, 12480), (3408, 11960), (3588, 11360), (3680, 11076), (3692, 11040), (4160, 9798), (4260, 9568), (4416, 9230), (4485, 9088), (4544, 8970), (4615, 8832), (4784, 8520), (4899, 8320), (4992, 8165), (5520, 7384), (5538, 7360), (5680, 7176), (5980, 6816), (6240, 6532)]