1447255680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2579

約数の個数: 256

約数和(自身を含む): 5186039040

約数和(自身を除く): 3738783360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 384, 390, 416, 460, 480, 520, 552, 598, 624, 640, 690, 736, 780, 832, 897, 920, 960, 1040, 1104, 1196, 1248, 1380, 1472, 1495, 1560, 1664, 1794, 1840, 1920, 2080, 2208, 2392, 2496, 2521, 2760, 2944, 2990, 3120, 3588, 3680, 4160, 4416, 4485, 4784, 4992, 5042, 5520, 5980, 6240, 7176, 7360, 7563, 8320, 8832, 8970, 9568, 10084, 11040, 11960, 12480, 12605, 14352, 14720, 15126, 17940, 19136, 20168, 22080, 23920, 24960, 25210, 28704, 30252, 32773, 35880, 37815, 38272, 40336, 44160, 47840, 50420, 57408, 57983, 60504, 65546, 71760, 75630, 80672, 95680, 98319, 100840, 114816, 115966, 121008, 131092, 143520, 151260, 161344, 163865, 173949, 191360, 196638, 201680, 231932, 242016, 262184, 287040, 289915, 302520, 322688, 327730, 347898, 393276, 403360, 463864, 484032, 491595, 524368, 574080, 579830, 605040, 655460, 695796, 753779, 786552, 806720, 869745, 927728, 968064, 983190, 1048736, 1159660, 1210080, 1310920, 1391592, 1507558, 1573104, 1613440, 1739490, 1855456, 1966380, 2097472, 2261337, 2319320, 2420160, 2621840, 2783184, 3015116, 3146208, 3478980, 3710912, 3768895, 3932760, 4194944, 4522674, 4638640, 4840320, 5243680, 5566368, 6030232, 6292416, 6957960, 7421824, 7537790, 7865520, 9045348, 9277280, 10487360, 11132736, 11306685, 12060464, 12584832, 13915920, 15075580, 15731040, 18090696, 18554560, 20974720, 22265472, 22613370, 24120928, 27831840, 30151160, 31462080, 36181392, 37109120, 45226740, 48241856, 55663680, 60302320, 62924160, 72362784, 90453480, 96483712, 111327360, 120604640, 144725568, 180906960, 241209280, 289451136, 361813920, 482418560, 723627840, 1447255680]

約数ペア:

[(1, 1447255680), (2, 723627840), (3, 482418560), (4, 361813920), (5, 289451136), (6, 241209280), (8, 180906960), (10, 144725568), (12, 120604640), (13, 111327360), (15, 96483712), (16, 90453480), (20, 72362784), (23, 62924160), (24, 60302320), (26, 55663680), (30, 48241856), (32, 45226740), (39, 37109120), (40, 36181392), (46, 31462080), (48, 30151160), (52, 27831840), (60, 24120928), (64, 22613370), (65, 22265472), (69, 20974720), (78, 18554560), (80, 18090696), (92, 15731040), (96, 15075580), (104, 13915920), (115, 12584832), (120, 12060464), (128, 11306685), (130, 11132736), (138, 10487360), (156, 9277280), (160, 9045348), (184, 7865520), (192, 7537790), (195, 7421824), (208, 6957960), (230, 6292416), (240, 6030232), (260, 5566368), (276, 5243680), (299, 4840320), (312, 4638640), (320, 4522674), (345, 4194944), (368, 3932760), (384, 3768895), (390, 3710912), (416, 3478980), (460, 3146208), (480, 3015116), (520, 2783184), (552, 2621840), (598, 2420160), (624, 2319320), (640, 2261337), (690, 2097472), (736, 1966380), (780, 1855456), (832, 1739490), (897, 1613440), (920, 1573104), (960, 1507558), (1040, 1391592), (1104, 1310920), (1196, 1210080), (1248, 1159660), (1380, 1048736), (1472, 983190), (1495, 968064), (1560, 927728), (1664, 869745), (1794, 806720), (1840, 786552), (1920, 753779), (2080, 695796), (2208, 655460), (2392, 605040), (2496, 579830), (2521, 574080), (2760, 524368), (2944, 491595), (2990, 484032), (3120, 463864), (3588, 403360), (3680, 393276), (4160, 347898), (4416, 327730), (4485, 322688), (4784, 302520), (4992, 289915), (5042, 287040), (5520, 262184), (5980, 242016), (6240, 231932), (7176, 201680), (7360, 196638), (7563, 191360), (8320, 173949), (8832, 163865), (8970, 161344), (9568, 151260), (10084, 143520), (11040, 131092), (11960, 121008), (12480, 115966), (12605, 114816), (14352, 100840), (14720, 98319), (15126, 95680), (17940, 80672), (19136, 75630), (20168, 71760), (22080, 65546), (23920, 60504), (24960, 57983), (25210, 57408), (28704, 50420), (30252, 47840), (32773, 44160), (35880, 40336), (37815, 38272)]