168654720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 601473600

約数和(自身を除く): 432818880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 233, 240, 260, 290, 312, 320, 348, 377, 384, 390, 416, 435, 464, 466, 480, 520, 580, 624, 640, 696, 699, 754, 780, 832, 870, 928, 932, 960, 1040, 1131, 1160, 1165, 1248, 1392, 1398, 1508, 1560, 1664, 1740, 1856, 1864, 1885, 1920, 2080, 2262, 2320, 2330, 2496, 2784, 2796, 3016, 3029, 3120, 3480, 3495, 3712, 3728, 3770, 4160, 4524, 4640, 4660, 4992, 5568, 5592, 5655, 6032, 6058, 6240, 6757, 6960, 6990, 7456, 7540, 8320, 9048, 9087, 9280, 9320, 11136, 11184, 11310, 12064, 12116, 12480, 13514, 13920, 13980, 14912, 15080, 15145, 18096, 18174, 18560, 18640, 20271, 22368, 22620, 24128, 24232, 24960, 27028, 27840, 27960, 29824, 30160, 30290, 33785, 36192, 36348, 37280, 40542, 44736, 45240, 45435, 48256, 48464, 54056, 55680, 55920, 60320, 60580, 67570, 72384, 72696, 74560, 81084, 87841, 89472, 90480, 90870, 96928, 101355, 108112, 111840, 120640, 121160, 135140, 144768, 145392, 149120, 162168, 175682, 180960, 181740, 193856, 202710, 216224, 223680, 241280, 242320, 263523, 270280, 290784, 324336, 351364, 361920, 363480, 387712, 405420, 432448, 439205, 447360, 484640, 527046, 540560, 581568, 648672, 702728, 723840, 726960, 810840, 864896, 878410, 969280, 1054092, 1081120, 1163136, 1297344, 1317615, 1405456, 1453920, 1621680, 1756820, 1938560, 2108184, 2162240, 2594688, 2635230, 2810912, 2907840, 3243360, 3513640, 4216368, 4324480, 5270460, 5621824, 5815680, 6486720, 7027280, 8432736, 10540920, 11243648, 12973440, 14054560, 16865472, 21081840, 28109120, 33730944, 42163680, 56218240, 84327360, 168654720]

約数ペア:

[(1, 168654720), (2, 84327360), (3, 56218240), (4, 42163680), (5, 33730944), (6, 28109120), (8, 21081840), (10, 16865472), (12, 14054560), (13, 12973440), (15, 11243648), (16, 10540920), (20, 8432736), (24, 7027280), (26, 6486720), (29, 5815680), (30, 5621824), (32, 5270460), (39, 4324480), (40, 4216368), (48, 3513640), (52, 3243360), (58, 2907840), (60, 2810912), (64, 2635230), (65, 2594688), (78, 2162240), (80, 2108184), (87, 1938560), (96, 1756820), (104, 1621680), (116, 1453920), (120, 1405456), (128, 1317615), (130, 1297344), (145, 1163136), (156, 1081120), (160, 1054092), (174, 969280), (192, 878410), (195, 864896), (208, 810840), (232, 726960), (233, 723840), (240, 702728), (260, 648672), (290, 581568), (312, 540560), (320, 527046), (348, 484640), (377, 447360), (384, 439205), (390, 432448), (416, 405420), (435, 387712), (464, 363480), (466, 361920), (480, 351364), (520, 324336), (580, 290784), (624, 270280), (640, 263523), (696, 242320), (699, 241280), (754, 223680), (780, 216224), (832, 202710), (870, 193856), (928, 181740), (932, 180960), (960, 175682), (1040, 162168), (1131, 149120), (1160, 145392), (1165, 144768), (1248, 135140), (1392, 121160), (1398, 120640), (1508, 111840), (1560, 108112), (1664, 101355), (1740, 96928), (1856, 90870), (1864, 90480), (1885, 89472), (1920, 87841), (2080, 81084), (2262, 74560), (2320, 72696), (2330, 72384), (2496, 67570), (2784, 60580), (2796, 60320), (3016, 55920), (3029, 55680), (3120, 54056), (3480, 48464), (3495, 48256), (3712, 45435), (3728, 45240), (3770, 44736), (4160, 40542), (4524, 37280), (4640, 36348), (4660, 36192), (4992, 33785), (5568, 30290), (5592, 30160), (5655, 29824), (6032, 27960), (6058, 27840), (6240, 27028), (6757, 24960), (6960, 24232), (6990, 24128), (7456, 22620), (7540, 22368), (8320, 20271), (9048, 18640), (9087, 18560), (9280, 18174), (9320, 18096), (11136, 15145), (11184, 15080), (11310, 14912), (12064, 13980), (12116, 13920), (12480, 13514)]