210320760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4705

約数の個数: 128

約数和(自身を含む): 703080000

約数和(自身を除く): 492759240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 4649, 5655, 7540, 9048, 9298, 11310, 13947, 15080, 18596, 22620, 23245, 27894, 37192, 45240, 46490, 55788, 60437, 69735, 92980, 111576, 120874, 134821, 139470, 181311, 185960, 241748, 269642, 278940, 302185, 362622, 404463, 483496, 539284, 557880, 604370, 674105, 725244, 808926, 906555, 1078568, 1208740, 1348210, 1450488, 1617852, 1752673, 1813110, 2022315, 2417480, 2696420, 3235704, 3505346, 3626220, 4044630, 5258019, 5392840, 7010692, 7252440, 8089260, 8763365, 10516038, 14021384, 16178520, 17526730, 21032076, 26290095, 35053460, 42064152, 52580190, 70106920, 105160380, 210320760]

約数ペア:

[(1, 210320760), (2, 105160380), (3, 70106920), (4, 52580190), (5, 42064152), (6, 35053460), (8, 26290095), (10, 21032076), (12, 17526730), (13, 16178520), (15, 14021384), (20, 10516038), (24, 8763365), (26, 8089260), (29, 7252440), (30, 7010692), (39, 5392840), (40, 5258019), (52, 4044630), (58, 3626220), (60, 3505346), (65, 3235704), (78, 2696420), (87, 2417480), (104, 2022315), (116, 1813110), (120, 1752673), (130, 1617852), (145, 1450488), (156, 1348210), (174, 1208740), (195, 1078568), (232, 906555), (260, 808926), (290, 725244), (312, 674105), (348, 604370), (377, 557880), (390, 539284), (435, 483496), (520, 404463), (580, 362622), (696, 302185), (754, 278940), (780, 269642), (870, 241748), (1131, 185960), (1160, 181311), (1508, 139470), (1560, 134821), (1740, 120874), (1885, 111576), (2262, 92980), (3016, 69735), (3480, 60437), (3770, 55788), (4524, 46490), (4649, 45240), (5655, 37192), (7540, 27894), (9048, 23245), (9298, 22620), (11310, 18596), (13947, 15080)]