155793120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 566092800

約数和(自身を除く): 410299680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 199, 210, 224, 233, 240, 280, 336, 398, 420, 466, 480, 560, 597, 672, 699, 796, 840, 932, 995, 1120, 1165, 1194, 1393, 1398, 1592, 1631, 1680, 1864, 1990, 2330, 2388, 2786, 2796, 2985, 3184, 3262, 3360, 3495, 3728, 3980, 4179, 4660, 4776, 4893, 5572, 5592, 5970, 6368, 6524, 6965, 6990, 7456, 7960, 8155, 8358, 9320, 9552, 9786, 11144, 11184, 11940, 13048, 13930, 13980, 15920, 16310, 16716, 18640, 19104, 19572, 20895, 22288, 22368, 23880, 24465, 26096, 27860, 27960, 31840, 32620, 33432, 37280, 39144, 41790, 44576, 46367, 47760, 48930, 52192, 55720, 55920, 65240, 66864, 78288, 83580, 92734, 95520, 97860, 111440, 111840, 130480, 133728, 139101, 156576, 167160, 185468, 195720, 222880, 231835, 260960, 278202, 324569, 334320, 370936, 391440, 463670, 556404, 649138, 668640, 695505, 741872, 782880, 927340, 973707, 1112808, 1298276, 1391010, 1483744, 1622845, 1854680, 1947414, 2225616, 2596552, 2782020, 3245690, 3709360, 3894828, 4451232, 4868535, 5193104, 5564040, 6491380, 7418720, 7789656, 9737070, 10386208, 11128080, 12982760, 15579312, 19474140, 22256160, 25965520, 31158624, 38948280, 51931040, 77896560, 155793120]

約数ペア:

[(1, 155793120), (2, 77896560), (3, 51931040), (4, 38948280), (5, 31158624), (6, 25965520), (7, 22256160), (8, 19474140), (10, 15579312), (12, 12982760), (14, 11128080), (15, 10386208), (16, 9737070), (20, 7789656), (21, 7418720), (24, 6491380), (28, 5564040), (30, 5193104), (32, 4868535), (35, 4451232), (40, 3894828), (42, 3709360), (48, 3245690), (56, 2782020), (60, 2596552), (70, 2225616), (80, 1947414), (84, 1854680), (96, 1622845), (105, 1483744), (112, 1391010), (120, 1298276), (140, 1112808), (160, 973707), (168, 927340), (199, 782880), (210, 741872), (224, 695505), (233, 668640), (240, 649138), (280, 556404), (336, 463670), (398, 391440), (420, 370936), (466, 334320), (480, 324569), (560, 278202), (597, 260960), (672, 231835), (699, 222880), (796, 195720), (840, 185468), (932, 167160), (995, 156576), (1120, 139101), (1165, 133728), (1194, 130480), (1393, 111840), (1398, 111440), (1592, 97860), (1631, 95520), (1680, 92734), (1864, 83580), (1990, 78288), (2330, 66864), (2388, 65240), (2786, 55920), (2796, 55720), (2985, 52192), (3184, 48930), (3262, 47760), (3360, 46367), (3495, 44576), (3728, 41790), (3980, 39144), (4179, 37280), (4660, 33432), (4776, 32620), (4893, 31840), (5572, 27960), (5592, 27860), (5970, 26096), (6368, 24465), (6524, 23880), (6965, 22368), (6990, 22288), (7456, 20895), (7960, 19572), (8155, 19104), (8358, 18640), (9320, 16716), (9552, 16310), (9786, 15920), (11144, 13980), (11184, 13930), (11940, 13048)]