2129982720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:701

約数の個数: 288

約数和(自身を含む): 7275985920

約数和(自身を除く): 5146003200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 128, 145, 155, 160, 174, 186, 192, 232, 240, 248, 256, 290, 310, 320, 348, 372, 384, 435, 464, 465, 480, 496, 580, 617, 620, 640, 696, 744, 768, 870, 899, 928, 930, 960, 992, 1160, 1234, 1240, 1280, 1392, 1488, 1740, 1798, 1851, 1856, 1860, 1920, 1984, 2320, 2468, 2480, 2697, 2784, 2976, 3085, 3480, 3596, 3702, 3712, 3720, 3840, 3968, 4495, 4640, 4936, 4960, 5394, 5568, 5952, 6170, 6960, 7192, 7404, 7424, 7440, 7936, 8990, 9255, 9280, 9872, 9920, 10788, 11136, 11904, 12340, 13485, 13920, 14384, 14808, 14880, 17893, 17980, 18510, 18560, 19127, 19744, 19840, 21576, 22272, 23808, 24680, 26970, 27840, 28768, 29616, 29760, 35786, 35960, 37020, 37120, 38254, 39488, 39680, 43152, 49360, 53679, 53940, 55680, 57381, 57536, 59232, 59520, 71572, 71920, 74040, 76508, 78976, 86304, 89465, 95635, 98720, 107358, 107880, 111360, 114762, 115072, 118464, 119040, 143144, 143840, 148080, 153016, 157952, 172608, 178930, 191270, 197440, 214716, 215760, 229524, 230144, 236928, 268395, 286288, 286905, 287680, 296160, 306032, 345216, 357860, 382540, 394880, 429432, 431520, 459048, 473856, 536790, 554683, 572576, 573810, 575360, 592320, 612064, 690432, 715720, 765080, 789760, 858864, 863040, 918096, 1073580, 1109366, 1145152, 1147620, 1150720, 1184640, 1224128, 1431440, 1530160, 1664049, 1717728, 1726080, 1836192, 2147160, 2218732, 2290304, 2295240, 2369280, 2448256, 2773415, 2862880, 3060320, 3328098, 3435456, 3452160, 3672384, 4294320, 4437464, 4580608, 4590480, 4896512, 5546830, 5725760, 6120640, 6656196, 6870912, 7344768, 8320245, 8588640, 8874928, 9180960, 11093660, 11451520, 12241280, 13312392, 13741824, 14689536, 16640490, 17177280, 17749856, 18361920, 22187320, 22903040, 24482560, 26624784, 33280980, 34354560, 35499712, 36723840, 44374640, 53249568, 66561960, 68709120, 70999424, 73447680, 88749280, 106499136, 133123920, 141998848, 177498560, 212998272, 266247840, 354997120, 425996544, 532495680, 709994240, 1064991360, 2129982720]

約数ペア:

[(1, 2129982720), (2, 1064991360), (3, 709994240), (4, 532495680), (5, 425996544), (6, 354997120), (8, 266247840), (10, 212998272), (12, 177498560), (15, 141998848), (16, 133123920), (20, 106499136), (24, 88749280), (29, 73447680), (30, 70999424), (31, 68709120), (32, 66561960), (40, 53249568), (48, 44374640), (58, 36723840), (60, 35499712), (62, 34354560), (64, 33280980), (80, 26624784), (87, 24482560), (93, 22903040), (96, 22187320), (116, 18361920), (120, 17749856), (124, 17177280), (128, 16640490), (145, 14689536), (155, 13741824), (160, 13312392), (174, 12241280), (186, 11451520), (192, 11093660), (232, 9180960), (240, 8874928), (248, 8588640), (256, 8320245), (290, 7344768), (310, 6870912), (320, 6656196), (348, 6120640), (372, 5725760), (384, 5546830), (435, 4896512), (464, 4590480), (465, 4580608), (480, 4437464), (496, 4294320), (580, 3672384), (617, 3452160), (620, 3435456), (640, 3328098), (696, 3060320), (744, 2862880), (768, 2773415), (870, 2448256), (899, 2369280), (928, 2295240), (930, 2290304), (960, 2218732), (992, 2147160), (1160, 1836192), (1234, 1726080), (1240, 1717728), (1280, 1664049), (1392, 1530160), (1488, 1431440), (1740, 1224128), (1798, 1184640), (1851, 1150720), (1856, 1147620), (1860, 1145152), (1920, 1109366), (1984, 1073580), (2320, 918096), (2468, 863040), (2480, 858864), (2697, 789760), (2784, 765080), (2976, 715720), (3085, 690432), (3480, 612064), (3596, 592320), (3702, 575360), (3712, 573810), (3720, 572576), (3840, 554683), (3968, 536790), (4495, 473856), (4640, 459048), (4936, 431520), (4960, 429432), (5394, 394880), (5568, 382540), (5952, 357860), (6170, 345216), (6960, 306032), (7192, 296160), (7404, 287680), (7424, 286905), (7440, 286288), (7936, 268395), (8990, 236928), (9255, 230144), (9280, 229524), (9872, 215760), (9920, 214716), (10788, 197440), (11136, 191270), (11904, 178930), (12340, 172608), (13485, 157952), (13920, 153016), (14384, 148080), (14808, 143840), (14880, 143144), (17893, 119040), (17980, 118464), (18510, 115072), (18560, 114762), (19127, 111360), (19744, 107880), (19840, 107358), (21576, 98720), (22272, 95635), (23808, 89465), (24680, 86304), (26970, 78976), (27840, 76508), (28768, 74040), (29616, 71920), (29760, 71572), (35786, 59520), (35960, 59232), (37020, 57536), (37120, 57381), (38254, 55680), (39488, 53940), (39680, 53679), (43152, 49360)]