38778813840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{289049}}^1$

素因数の和:289121

約数の個数: 160

約数和(自身を含む): 132472771200

約数和(自身を除く): 93693957360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1290, 1560, 1677, 1720, 2064, 2236, 2580, 2795, 3120, 3354, 3440, 4472, 5160, 5590, 6708, 8385, 8944, 10320, 11180, 13416, 16770, 22360, 26832, 33540, 44720, 67080, 134160, 289049, 578098, 867147, 1156196, 1445245, 1734294, 2312392, 2890490, 3468588, 3757637, 4335735, 4624784, 5780980, 6937176, 7515274, 8671470, 11272911, 11561960, 12429107, 13874352, 15030548, 17342940, 18788185, 22545822, 23123920, 24858214, 30061096, 34685880, 37287321, 37576370, 45091644, 49716428, 56364555, 60122192, 62145535, 69371760, 74574642, 75152740, 90183288, 99432856, 112729110, 124291070, 149149284, 150305480, 161578391, 180366576, 186436605, 198865712, 225458220, 248582140, 298298568, 300610960, 323156782, 372873210, 450916440, 484735173, 497164280, 596597136, 646313564, 745746420, 807891955, 901832880, 969470346, 994328560, 1292627128, 1491492840, 1615783910, 1938940692, 2423675865, 2585254256, 2982985680, 3231567820, 3877881384, 4847351730, 6463135640, 7755762768, 9694703460, 12926271280, 19389406920, 38778813840]

約数ペア:

[(1, 38778813840), (2, 19389406920), (3, 12926271280), (4, 9694703460), (5, 7755762768), (6, 6463135640), (8, 4847351730), (10, 3877881384), (12, 3231567820), (13, 2982985680), (15, 2585254256), (16, 2423675865), (20, 1938940692), (24, 1615783910), (26, 1491492840), (30, 1292627128), (39, 994328560), (40, 969470346), (43, 901832880), (48, 807891955), (52, 745746420), (60, 646313564), (65, 596597136), (78, 497164280), (80, 484735173), (86, 450916440), (104, 372873210), (120, 323156782), (129, 300610960), (130, 298298568), (156, 248582140), (172, 225458220), (195, 198865712), (208, 186436605), (215, 180366576), (240, 161578391), (258, 150305480), (260, 149149284), (312, 124291070), (344, 112729110), (390, 99432856), (430, 90183288), (516, 75152740), (520, 74574642), (559, 69371760), (624, 62145535), (645, 60122192), (688, 56364555), (780, 49716428), (860, 45091644), (1032, 37576370), (1040, 37287321), (1118, 34685880), (1290, 30061096), (1560, 24858214), (1677, 23123920), (1720, 22545822), (2064, 18788185), (2236, 17342940), (2580, 15030548), (2795, 13874352), (3120, 12429107), (3354, 11561960), (3440, 11272911), (4472, 8671470), (5160, 7515274), (5590, 6937176), (6708, 5780980), (8385, 4624784), (8944, 4335735), (10320, 3757637), (11180, 3468588), (13416, 2890490), (16770, 2312392), (22360, 1734294), (26832, 1445245), (33540, 1156196), (44720, 867147), (67080, 578098), (134160, 289049)]