40855855320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{265781}}^1$

素因数の和:265866

約数の個数: 192

約数和(自身を含む): 154238610240

約数和(自身を除く): 113382754920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 3416, 3660, 3843, 4270, 4392, 5124, 5490, 6405, 7320, 7686, 8540, 10248, 10980, 12810, 15372, 17080, 19215, 21960, 25620, 30744, 38430, 51240, 76860, 153720, 265781, 531562, 797343, 1063124, 1328905, 1594686, 1860467, 2126248, 2392029, 2657810, 3189372, 3720934, 3986715, 4784058, 5315620, 5581401, 6378744, 7441868, 7973430, 9302335, 9568116, 10631240, 11162802, 11960145, 14883736, 15946860, 16212641, 16744203, 18604670, 19136232, 22325604, 23920290, 27907005, 31893720, 32425282, 33488406, 37209340, 44651208, 47840580, 48637923, 55814010, 64850564, 66976812, 74418680, 81063205, 83721015, 95681160, 97275846, 111628020, 113488487, 129701128, 133953624, 145913769, 162126410, 167442030, 194551692, 223256040, 226976974, 243189615, 291827538, 324252820, 334884060, 340465461, 389103384, 453953948, 486379230, 567442435, 583655076, 648505640, 669768120, 680930922, 729568845, 907907896, 972758460, 1021396383, 1134884870, 1167310152, 1361861844, 1459137690, 1702327305, 1945516920, 2042792766, 2269769740, 2723723688, 2918275380, 3404654610, 4085585532, 4539539480, 5106981915, 5836550760, 6809309220, 8171171064, 10213963830, 13618618440, 20427927660, 40855855320]

約数ペア:

[(1, 40855855320), (2, 20427927660), (3, 13618618440), (4, 10213963830), (5, 8171171064), (6, 6809309220), (7, 5836550760), (8, 5106981915), (9, 4539539480), (10, 4085585532), (12, 3404654610), (14, 2918275380), (15, 2723723688), (18, 2269769740), (20, 2042792766), (21, 1945516920), (24, 1702327305), (28, 1459137690), (30, 1361861844), (35, 1167310152), (36, 1134884870), (40, 1021396383), (42, 972758460), (45, 907907896), (56, 729568845), (60, 680930922), (61, 669768120), (63, 648505640), (70, 583655076), (72, 567442435), (84, 486379230), (90, 453953948), (105, 389103384), (120, 340465461), (122, 334884060), (126, 324252820), (140, 291827538), (168, 243189615), (180, 226976974), (183, 223256040), (210, 194551692), (244, 167442030), (252, 162126410), (280, 145913769), (305, 133953624), (315, 129701128), (360, 113488487), (366, 111628020), (420, 97275846), (427, 95681160), (488, 83721015), (504, 81063205), (549, 74418680), (610, 66976812), (630, 64850564), (732, 55814010), (840, 48637923), (854, 47840580), (915, 44651208), (1098, 37209340), (1220, 33488406), (1260, 32425282), (1281, 31893720), (1464, 27907005), (1708, 23920290), (1830, 22325604), (2135, 19136232), (2196, 18604670), (2440, 16744203), (2520, 16212641), (2562, 15946860), (2745, 14883736), (3416, 11960145), (3660, 11162802), (3843, 10631240), (4270, 9568116), (4392, 9302335), (5124, 7973430), (5490, 7441868), (6405, 6378744), (7320, 5581401), (7686, 5315620), (8540, 4784058), (10248, 3986715), (10980, 3720934), (12810, 3189372), (15372, 2657810), (17080, 2392029), (19215, 2126248), (21960, 1860467), (25620, 1594686), (30744, 1328905), (38430, 1063124), (51240, 797343), (76860, 531562), (153720, 265781)]