90814080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 256

約数和(自身を含む): 343699200

約数和(自身を除く): 252885120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 233, 240, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 466, 480, 560, 580, 609, 640, 672, 696, 699, 812, 840, 870, 896, 928, 932, 960, 1015, 1120, 1160, 1165, 1218, 1344, 1392, 1398, 1624, 1631, 1680, 1740, 1856, 1864, 1920, 2030, 2240, 2320, 2330, 2436, 2688, 2784, 2796, 3045, 3248, 3262, 3360, 3480, 3495, 3712, 3728, 4060, 4480, 4640, 4660, 4872, 4893, 5568, 5592, 6090, 6496, 6524, 6720, 6757, 6960, 6990, 7456, 8120, 8155, 9280, 9320, 9744, 9786, 11136, 11184, 12180, 12992, 13048, 13440, 13514, 13920, 13980, 14912, 16240, 16310, 18560, 18640, 19488, 19572, 20271, 22368, 24360, 24465, 25984, 26096, 27028, 27840, 27960, 29824, 32480, 32620, 33785, 37280, 38976, 39144, 40542, 44736, 47299, 48720, 48930, 52192, 54056, 55680, 55920, 64960, 65240, 67570, 74560, 77952, 78288, 81084, 89472, 94598, 97440, 97860, 101355, 104384, 108112, 111840, 129920, 130480, 135140, 141897, 149120, 156576, 162168, 189196, 194880, 195720, 202710, 208768, 216224, 223680, 236495, 260960, 270280, 283794, 313152, 324336, 378392, 389760, 391440, 405420, 432448, 447360, 472990, 521920, 540560, 567588, 626304, 648672, 709485, 756784, 782880, 810840, 864896, 945980, 1043840, 1081120, 1135176, 1297344, 1418970, 1513568, 1565760, 1621680, 1891960, 2162240, 2270352, 2594688, 2837940, 3027136, 3131520, 3243360, 3783920, 4324480, 4540704, 5675880, 6054272, 6486720, 7567840, 9081408, 11351760, 12973440, 15135680, 18162816, 22703520, 30271360, 45407040, 90814080]

約数ペア:

[(1, 90814080), (2, 45407040), (3, 30271360), (4, 22703520), (5, 18162816), (6, 15135680), (7, 12973440), (8, 11351760), (10, 9081408), (12, 7567840), (14, 6486720), (15, 6054272), (16, 5675880), (20, 4540704), (21, 4324480), (24, 3783920), (28, 3243360), (29, 3131520), (30, 3027136), (32, 2837940), (35, 2594688), (40, 2270352), (42, 2162240), (48, 1891960), (56, 1621680), (58, 1565760), (60, 1513568), (64, 1418970), (70, 1297344), (80, 1135176), (84, 1081120), (87, 1043840), (96, 945980), (105, 864896), (112, 810840), (116, 782880), (120, 756784), (128, 709485), (140, 648672), (145, 626304), (160, 567588), (168, 540560), (174, 521920), (192, 472990), (203, 447360), (210, 432448), (224, 405420), (232, 391440), (233, 389760), (240, 378392), (280, 324336), (290, 313152), (320, 283794), (336, 270280), (348, 260960), (384, 236495), (406, 223680), (420, 216224), (435, 208768), (448, 202710), (464, 195720), (466, 194880), (480, 189196), (560, 162168), (580, 156576), (609, 149120), (640, 141897), (672, 135140), (696, 130480), (699, 129920), (812, 111840), (840, 108112), (870, 104384), (896, 101355), (928, 97860), (932, 97440), (960, 94598), (1015, 89472), (1120, 81084), (1160, 78288), (1165, 77952), (1218, 74560), (1344, 67570), (1392, 65240), (1398, 64960), (1624, 55920), (1631, 55680), (1680, 54056), (1740, 52192), (1856, 48930), (1864, 48720), (1920, 47299), (2030, 44736), (2240, 40542), (2320, 39144), (2330, 38976), (2436, 37280), (2688, 33785), (2784, 32620), (2796, 32480), (3045, 29824), (3248, 27960), (3262, 27840), (3360, 27028), (3480, 26096), (3495, 25984), (3712, 24465), (3728, 24360), (4060, 22368), (4480, 20271), (4640, 19572), (4660, 19488), (4872, 18640), (4893, 18560), (5568, 16310), (5592, 16240), (6090, 14912), (6496, 13980), (6524, 13920), (6720, 13514), (6757, 13440), (6960, 13048), (6990, 12992), (7456, 12180), (8120, 11184), (8155, 11136), (9280, 9786), (9320, 9744)]