20220281640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{62617}}^1$

素因数の和:62673

約数の個数: 256

約数和(自身を含む): 75742732800

約数和(自身を除く): 55522451160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 72, 78, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 156, 180, 184, 195, 207, 216, 230, 234, 260, 270, 276, 299, 312, 345, 351, 360, 390, 414, 460, 468, 520, 540, 552, 585, 598, 621, 690, 702, 780, 828, 897, 920, 936, 1035, 1080, 1170, 1196, 1242, 1380, 1404, 1495, 1560, 1656, 1755, 1794, 2070, 2340, 2392, 2484, 2691, 2760, 2808, 2990, 3105, 3510, 3588, 4140, 4485, 4680, 4968, 5382, 5980, 6210, 7020, 7176, 8073, 8280, 8970, 10764, 11960, 12420, 13455, 14040, 16146, 17940, 21528, 24840, 26910, 32292, 35880, 40365, 53820, 62617, 64584, 80730, 107640, 125234, 161460, 187851, 250468, 313085, 322920, 375702, 500936, 563553, 626170, 751404, 814021, 939255, 1127106, 1252340, 1440191, 1502808, 1628042, 1690659, 1878510, 2254212, 2442063, 2504680, 2817765, 2880382, 3256084, 3381318, 3757020, 4070105, 4320573, 4508424, 4884126, 5635530, 5760764, 6512168, 6762636, 7200955, 7326189, 7514040, 8140210, 8453295, 8641146, 9768252, 11271060, 11521528, 12210315, 12961719, 13525272, 14401910, 14652378, 16280420, 16906590, 17282292, 18722483, 19536504, 21602865, 21978567, 22542120, 24420630, 25923438, 28803820, 29304756, 32560840, 33813180, 34564584, 36630945, 37444966, 38885157, 43205730, 43957134, 48841260, 51846876, 56167449, 57607640, 58609512, 64808595, 67626360, 73261890, 74889932, 77770314, 86411460, 87914268, 93612415, 97682520, 103693752, 109892835, 112334898, 129617190, 146523780, 149779864, 155540628, 168502347, 172822920, 175828536, 187224830, 194425785, 219785670, 224669796, 259234380, 280837245, 293047560, 311081256, 337004694, 374449660, 388851570, 439571340, 449339592, 505507041, 518468760, 561674490, 674009388, 748899320, 777703140, 842511735, 879142680, 1011014082, 1123348980, 1348018776, 1555406280, 1685023470, 2022028164, 2246697960, 2527535205, 3370046940, 4044056328, 5055070410, 6740093880, 10110140820, 20220281640]

約数ペア:

[(1, 20220281640), (2, 10110140820), (3, 6740093880), (4, 5055070410), (5, 4044056328), (6, 3370046940), (8, 2527535205), (9, 2246697960), (10, 2022028164), (12, 1685023470), (13, 1555406280), (15, 1348018776), (18, 1123348980), (20, 1011014082), (23, 879142680), (24, 842511735), (26, 777703140), (27, 748899320), (30, 674009388), (36, 561674490), (39, 518468760), (40, 505507041), (45, 449339592), (46, 439571340), (52, 388851570), (54, 374449660), (60, 337004694), (65, 311081256), (69, 293047560), (72, 280837245), (78, 259234380), (90, 224669796), (92, 219785670), (104, 194425785), (108, 187224830), (115, 175828536), (117, 172822920), (120, 168502347), (130, 155540628), (135, 149779864), (138, 146523780), (156, 129617190), (180, 112334898), (184, 109892835), (195, 103693752), (207, 97682520), (216, 93612415), (230, 87914268), (234, 86411460), (260, 77770314), (270, 74889932), (276, 73261890), (299, 67626360), (312, 64808595), (345, 58609512), (351, 57607640), (360, 56167449), (390, 51846876), (414, 48841260), (460, 43957134), (468, 43205730), (520, 38885157), (540, 37444966), (552, 36630945), (585, 34564584), (598, 33813180), (621, 32560840), (690, 29304756), (702, 28803820), (780, 25923438), (828, 24420630), (897, 22542120), (920, 21978567), (936, 21602865), (1035, 19536504), (1080, 18722483), (1170, 17282292), (1196, 16906590), (1242, 16280420), (1380, 14652378), (1404, 14401910), (1495, 13525272), (1560, 12961719), (1656, 12210315), (1755, 11521528), (1794, 11271060), (2070, 9768252), (2340, 8641146), (2392, 8453295), (2484, 8140210), (2691, 7514040), (2760, 7326189), (2808, 7200955), (2990, 6762636), (3105, 6512168), (3510, 5760764), (3588, 5635530), (4140, 4884126), (4485, 4508424), (4680, 4320573), (4968, 4070105), (5382, 3757020), (5980, 3381318), (6210, 3256084), (7020, 2880382), (7176, 2817765), (8073, 2504680), (8280, 2442063), (8970, 2254212), (10764, 1878510), (11960, 1690659), (12420, 1628042), (13455, 1502808), (14040, 1440191), (16146, 1252340), (17940, 1127106), (21528, 939255), (24840, 814021), (26910, 751404), (32292, 626170), (35880, 563553), (40365, 500936), (53820, 375702), (62617, 322920), (64584, 313085), (80730, 250468), (107640, 187851), (125234, 161460)]