16361117880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{2339}}^1$

素因数の和:3245

約数の個数: 128

約数和(自身を含む): 49856601600

約数和(自身を除く): 33495483720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 821, 852, 1065, 1420, 1642, 1704, 2130, 2339, 2463, 2840, 3284, 4105, 4260, 4678, 4926, 6568, 7017, 8210, 8520, 9356, 9852, 11695, 12315, 14034, 16420, 18712, 19704, 23390, 24630, 28068, 32840, 35085, 46780, 49260, 56136, 58291, 70170, 93560, 98520, 116582, 140340, 166069, 174873, 233164, 280680, 291455, 332138, 349746, 466328, 498207, 582910, 664276, 699492, 830345, 874365, 996414, 1165820, 1328552, 1398984, 1660690, 1748730, 1920319, 1992828, 2331640, 2491035, 3321380, 3497460, 3840638, 3985656, 4982070, 5760957, 6642760, 6994920, 7681276, 9601595, 9964140, 11521914, 15362552, 19203190, 19928280, 23043828, 28804785, 38406380, 46087656, 57609570, 76812760, 115219140, 136342649, 230438280, 272685298, 409027947, 545370596, 681713245, 818055894, 1090741192, 1363426490, 1636111788, 2045139735, 2726852980, 3272223576, 4090279470, 5453705960, 8180558940, 16361117880]

約数ペア:

[(1, 16361117880), (2, 8180558940), (3, 5453705960), (4, 4090279470), (5, 3272223576), (6, 2726852980), (8, 2045139735), (10, 1636111788), (12, 1363426490), (15, 1090741192), (20, 818055894), (24, 681713245), (30, 545370596), (40, 409027947), (60, 272685298), (71, 230438280), (120, 136342649), (142, 115219140), (213, 76812760), (284, 57609570), (355, 46087656), (426, 38406380), (568, 28804785), (710, 23043828), (821, 19928280), (852, 19203190), (1065, 15362552), (1420, 11521914), (1642, 9964140), (1704, 9601595), (2130, 7681276), (2339, 6994920), (2463, 6642760), (2840, 5760957), (3284, 4982070), (4105, 3985656), (4260, 3840638), (4678, 3497460), (4926, 3321380), (6568, 2491035), (7017, 2331640), (8210, 1992828), (8520, 1920319), (9356, 1748730), (9852, 1660690), (11695, 1398984), (12315, 1328552), (14034, 1165820), (16420, 996414), (18712, 874365), (19704, 830345), (23390, 699492), (24630, 664276), (28068, 582910), (32840, 498207), (35085, 466328), (46780, 349746), (49260, 332138), (56136, 291455), (58291, 280680), (70170, 233164), (93560, 174873), (98520, 166069), (116582, 140340)]