3859781520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{32359}}^1$

素因数の和:32453

約数の個数: 160

約数和(自身を含む): 13867683840

約数和(自身を除く): 10007902320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2840, 2982, 3408, 3976, 4260, 4970, 5680, 5964, 7455, 7952, 8520, 9940, 11928, 14910, 17040, 19880, 23856, 29820, 32359, 39760, 59640, 64718, 97077, 119280, 129436, 161795, 194154, 226513, 258872, 323590, 388308, 453026, 485385, 517744, 647180, 679539, 776616, 906052, 970770, 1132565, 1294360, 1359078, 1553232, 1812104, 1941540, 2265130, 2297489, 2588720, 2718156, 3397695, 3624208, 3883080, 4530260, 4594978, 5436312, 6795390, 6892467, 7766160, 9060520, 9189956, 10872624, 11487445, 13590780, 13784934, 16082423, 18121040, 18379912, 22974890, 27181560, 27569868, 32164846, 34462335, 36759824, 45949780, 48247269, 54363120, 55139736, 64329692, 68924670, 80412115, 91899560, 96494538, 110279472, 128659384, 137849340, 160824230, 183799120, 192989076, 241236345, 257318768, 275698680, 321648460, 385978152, 482472690, 551397360, 643296920, 771956304, 964945380, 1286593840, 1929890760, 3859781520]

約数ペア:

[(1, 3859781520), (2, 1929890760), (3, 1286593840), (4, 964945380), (5, 771956304), (6, 643296920), (7, 551397360), (8, 482472690), (10, 385978152), (12, 321648460), (14, 275698680), (15, 257318768), (16, 241236345), (20, 192989076), (21, 183799120), (24, 160824230), (28, 137849340), (30, 128659384), (35, 110279472), (40, 96494538), (42, 91899560), (48, 80412115), (56, 68924670), (60, 64329692), (70, 55139736), (71, 54363120), (80, 48247269), (84, 45949780), (105, 36759824), (112, 34462335), (120, 32164846), (140, 27569868), (142, 27181560), (168, 22974890), (210, 18379912), (213, 18121040), (240, 16082423), (280, 13784934), (284, 13590780), (336, 11487445), (355, 10872624), (420, 9189956), (426, 9060520), (497, 7766160), (560, 6892467), (568, 6795390), (710, 5436312), (840, 4594978), (852, 4530260), (994, 3883080), (1065, 3624208), (1136, 3397695), (1420, 2718156), (1491, 2588720), (1680, 2297489), (1704, 2265130), (1988, 1941540), (2130, 1812104), (2485, 1553232), (2840, 1359078), (2982, 1294360), (3408, 1132565), (3976, 970770), (4260, 906052), (4970, 776616), (5680, 679539), (5964, 647180), (7455, 517744), (7952, 485385), (8520, 453026), (9940, 388308), (11928, 323590), (14910, 258872), (17040, 226513), (19880, 194154), (23856, 161795), (29820, 129436), (32359, 119280), (39760, 97077), (59640, 64718)]