18786792960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62723}}^1$

素因数の和:62765

約数の個数: 240

約数和(自身を含む): 70069983984

約数和(自身を除く): 51283191024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 6240, 6656, 7488, 7680, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 19968, 23040, 24960, 29952, 33280, 37440, 49920, 59904, 62723, 74880, 99840, 125446, 149760, 188169, 250892, 299520, 313615, 376338, 501784, 564507, 627230, 752676, 815399, 940845, 1003568, 1129014, 1254460, 1505352, 1630798, 1881690, 2007136, 2258028, 2446197, 2508920, 2822535, 3010704, 3261596, 3763380, 4014272, 4076995, 4516056, 4892394, 5017840, 5645070, 6021408, 6523192, 7338591, 7526760, 8028544, 8153990, 9032112, 9784788, 10035680, 11290140, 12042816, 12230985, 13046384, 14677182, 15053520, 16057088, 16307980, 18064224, 19569576, 20071360, 22580280, 24085632, 24461970, 26092768, 29354364, 30107040, 32114176, 32615960, 36128448, 36692955, 39139152, 40142720, 45160560, 48171264, 48923940, 52185536, 58708728, 60214080, 65231920, 72256896, 73385910, 78278304, 80285440, 90321120, 96342528, 97847880, 104371072, 117417456, 120428160, 130463840, 144513792, 146771820, 156556608, 160570880, 180642240, 195695760, 208742144, 234834912, 240856320, 260927680, 289027584, 293543640, 313113216, 361284480, 391391520, 417484288, 469669824, 481712640, 521855360, 587087280, 626226432, 722568960, 782783040, 939339648, 1043710720, 1174174560, 1252452864, 1445137920, 1565566080, 1878679296, 2087421440, 2348349120, 3131132160, 3757358592, 4696698240, 6262264320, 9393396480, 18786792960]

約数ペア:

[(1, 18786792960), (2, 9393396480), (3, 6262264320), (4, 4696698240), (5, 3757358592), (6, 3131132160), (8, 2348349120), (9, 2087421440), (10, 1878679296), (12, 1565566080), (13, 1445137920), (15, 1252452864), (16, 1174174560), (18, 1043710720), (20, 939339648), (24, 782783040), (26, 722568960), (30, 626226432), (32, 587087280), (36, 521855360), (39, 481712640), (40, 469669824), (45, 417484288), (48, 391391520), (52, 361284480), (60, 313113216), (64, 293543640), (65, 289027584), (72, 260927680), (78, 240856320), (80, 234834912), (90, 208742144), (96, 195695760), (104, 180642240), (117, 160570880), (120, 156556608), (128, 146771820), (130, 144513792), (144, 130463840), (156, 120428160), (160, 117417456), (180, 104371072), (192, 97847880), (195, 96342528), (208, 90321120), (234, 80285440), (240, 78278304), (256, 73385910), (260, 72256896), (288, 65231920), (312, 60214080), (320, 58708728), (360, 52185536), (384, 48923940), (390, 48171264), (416, 45160560), (468, 40142720), (480, 39139152), (512, 36692955), (520, 36128448), (576, 32615960), (585, 32114176), (624, 30107040), (640, 29354364), (720, 26092768), (768, 24461970), (780, 24085632), (832, 22580280), (936, 20071360), (960, 19569576), (1040, 18064224), (1152, 16307980), (1170, 16057088), (1248, 15053520), (1280, 14677182), (1440, 13046384), (1536, 12230985), (1560, 12042816), (1664, 11290140), (1872, 10035680), (1920, 9784788), (2080, 9032112), (2304, 8153990), (2340, 8028544), (2496, 7526760), (2560, 7338591), (2880, 6523192), (3120, 6021408), (3328, 5645070), (3744, 5017840), (3840, 4892394), (4160, 4516056), (4608, 4076995), (4680, 4014272), (4992, 3763380), (5760, 3261596), (6240, 3010704), (6656, 2822535), (7488, 2508920), (7680, 2446197), (8320, 2258028), (9360, 2007136), (9984, 1881690), (11520, 1630798), (12480, 1505352), (14976, 1254460), (16640, 1129014), (18720, 1003568), (19968, 940845), (23040, 815399), (24960, 752676), (29952, 627230), (33280, 564507), (37440, 501784), (49920, 376338), (59904, 313615), (62723, 299520), (74880, 250892), (99840, 188169), (125446, 149760)]