849738240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2837}}^1$

素因数の和:2879

約数の個数: 240

約数和(自身を含む): 3170375208

約数和(自身を除く): 2320636968

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, 2837, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5674, 5760, 6240, 6656, 7488, 7680, 8320, 8511, 9360, 9984, 11348, 11520, 12480, 14185, 14976, 16640, 17022, 18720, 19968, 22696, 23040, 24960, 25533, 28370, 29952, 33280, 34044, 36881, 37440, 42555, 45392, 49920, 51066, 56740, 59904, 68088, 73762, 74880, 85110, 90784, 99840, 102132, 110643, 113480, 127665, 136176, 147524, 149760, 170220, 181568, 184405, 204264, 221286, 226960, 255330, 272352, 295048, 299520, 331929, 340440, 363136, 368810, 408528, 442572, 453920, 510660, 544704, 553215, 590096, 663858, 680880, 726272, 737620, 817056, 885144, 907840, 1021320, 1089408, 1106430, 1180192, 1327716, 1361760, 1452544, 1475240, 1634112, 1659645, 1770288, 1815680, 2042640, 2178816, 2212860, 2360384, 2655432, 2723520, 2950480, 3268224, 3319290, 3540576, 3631360, 4085280, 4357632, 4425720, 4720768, 5310864, 5447040, 5900960, 6536448, 6638580, 7081152, 7262720, 8170560, 8851440, 9441536, 10621728, 10894080, 11801920, 13072896, 13277160, 14162304, 16341120, 17702880, 18883072, 21243456, 21788160, 23603840, 26554320, 28324608, 32682240, 35405760, 42486912, 47207680, 53108640, 56649216, 65364480, 70811520, 84973824, 94415360, 106217280, 141623040, 169947648, 212434560, 283246080, 424869120, 849738240]

約数ペア:

[(1, 849738240), (2, 424869120), (3, 283246080), (4, 212434560), (5, 169947648), (6, 141623040), (8, 106217280), (9, 94415360), (10, 84973824), (12, 70811520), (13, 65364480), (15, 56649216), (16, 53108640), (18, 47207680), (20, 42486912), (24, 35405760), (26, 32682240), (30, 28324608), (32, 26554320), (36, 23603840), (39, 21788160), (40, 21243456), (45, 18883072), (48, 17702880), (52, 16341120), (60, 14162304), (64, 13277160), (65, 13072896), (72, 11801920), (78, 10894080), (80, 10621728), (90, 9441536), (96, 8851440), (104, 8170560), (117, 7262720), (120, 7081152), (128, 6638580), (130, 6536448), (144, 5900960), (156, 5447040), (160, 5310864), (180, 4720768), (192, 4425720), (195, 4357632), (208, 4085280), (234, 3631360), (240, 3540576), (256, 3319290), (260, 3268224), (288, 2950480), (312, 2723520), (320, 2655432), (360, 2360384), (384, 2212860), (390, 2178816), (416, 2042640), (468, 1815680), (480, 1770288), (512, 1659645), (520, 1634112), (576, 1475240), (585, 1452544), (624, 1361760), (640, 1327716), (720, 1180192), (768, 1106430), (780, 1089408), (832, 1021320), (936, 907840), (960, 885144), (1040, 817056), (1152, 737620), (1170, 726272), (1248, 680880), (1280, 663858), (1440, 590096), (1536, 553215), (1560, 544704), (1664, 510660), (1872, 453920), (1920, 442572), (2080, 408528), (2304, 368810), (2340, 363136), (2496, 340440), (2560, 331929), (2837, 299520), (2880, 295048), (3120, 272352), (3328, 255330), (3744, 226960), (3840, 221286), (4160, 204264), (4608, 184405), (4680, 181568), (4992, 170220), (5674, 149760), (5760, 147524), (6240, 136176), (6656, 127665), (7488, 113480), (7680, 110643), (8320, 102132), (8511, 99840), (9360, 90784), (9984, 85110), (11348, 74880), (11520, 73762), (12480, 68088), (14185, 59904), (14976, 56740), (16640, 51066), (17022, 49920), (18720, 45392), (19968, 42555), (22696, 37440), (23040, 36881), (24960, 34044), (25533, 33280), (28370, 29952)]