470545920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1613

約数の個数: 240

約数和(自身を含む): 1756106352

約数和(自身を除く): 1285560432

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, 1571, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3142, 3328, 3744, 3840, 4160, 4608, 4680, 4713, 4992, 5760, 6240, 6284, 6656, 7488, 7680, 7855, 8320, 9360, 9426, 9984, 11520, 12480, 12568, 14139, 14976, 15710, 16640, 18720, 18852, 19968, 20423, 23040, 23565, 24960, 25136, 28278, 29952, 31420, 33280, 37440, 37704, 40846, 47130, 49920, 50272, 56556, 59904, 61269, 62840, 70695, 74880, 75408, 81692, 94260, 99840, 100544, 102115, 113112, 122538, 125680, 141390, 149760, 150816, 163384, 183807, 188520, 201088, 204230, 226224, 245076, 251360, 282780, 299520, 301632, 306345, 326768, 367614, 377040, 402176, 408460, 452448, 490152, 502720, 565560, 603264, 612690, 653536, 735228, 754080, 804352, 816920, 904896, 919035, 980304, 1005440, 1131120, 1206528, 1225380, 1307072, 1470456, 1508160, 1633840, 1809792, 1838070, 1960608, 2010880, 2262240, 2413056, 2450760, 2614144, 2940912, 3016320, 3267680, 3619584, 3676140, 3921216, 4021760, 4524480, 4901520, 5228288, 5881824, 6032640, 6535360, 7239168, 7352280, 7842432, 9048960, 9803040, 10456576, 11763648, 12065280, 13070720, 14704560, 15684864, 18097920, 19606080, 23527296, 26141440, 29409120, 31369728, 36195840, 39212160, 47054592, 52282880, 58818240, 78424320, 94109184, 117636480, 156848640, 235272960, 470545920]

約数ペア:

[(1, 470545920), (2, 235272960), (3, 156848640), (4, 117636480), (5, 94109184), (6, 78424320), (8, 58818240), (9, 52282880), (10, 47054592), (12, 39212160), (13, 36195840), (15, 31369728), (16, 29409120), (18, 26141440), (20, 23527296), (24, 19606080), (26, 18097920), (30, 15684864), (32, 14704560), (36, 13070720), (39, 12065280), (40, 11763648), (45, 10456576), (48, 9803040), (52, 9048960), (60, 7842432), (64, 7352280), (65, 7239168), (72, 6535360), (78, 6032640), (80, 5881824), (90, 5228288), (96, 4901520), (104, 4524480), (117, 4021760), (120, 3921216), (128, 3676140), (130, 3619584), (144, 3267680), (156, 3016320), (160, 2940912), (180, 2614144), (192, 2450760), (195, 2413056), (208, 2262240), (234, 2010880), (240, 1960608), (256, 1838070), (260, 1809792), (288, 1633840), (312, 1508160), (320, 1470456), (360, 1307072), (384, 1225380), (390, 1206528), (416, 1131120), (468, 1005440), (480, 980304), (512, 919035), (520, 904896), (576, 816920), (585, 804352), (624, 754080), (640, 735228), (720, 653536), (768, 612690), (780, 603264), (832, 565560), (936, 502720), (960, 490152), (1040, 452448), (1152, 408460), (1170, 402176), (1248, 377040), (1280, 367614), (1440, 326768), (1536, 306345), (1560, 301632), (1571, 299520), (1664, 282780), (1872, 251360), (1920, 245076), (2080, 226224), (2304, 204230), (2340, 201088), (2496, 188520), (2560, 183807), (2880, 163384), (3120, 150816), (3142, 149760), (3328, 141390), (3744, 125680), (3840, 122538), (4160, 113112), (4608, 102115), (4680, 100544), (4713, 99840), (4992, 94260), (5760, 81692), (6240, 75408), (6284, 74880), (6656, 70695), (7488, 62840), (7680, 61269), (7855, 59904), (8320, 56556), (9360, 50272), (9426, 49920), (9984, 47130), (11520, 40846), (12480, 37704), (12568, 37440), (14139, 33280), (14976, 31420), (15710, 29952), (16640, 28278), (18720, 25136), (18852, 24960), (19968, 23565), (20423, 23040)]