632456640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1128

約数の個数: 224

約数和(自身を含む): 2264785920

約数和(自身を除く): 1632329280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 192, 213, 216, 240, 270, 284, 288, 320, 355, 360, 426, 432, 480, 540, 568, 576, 639, 710, 720, 852, 864, 960, 1031, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1728, 1917, 2062, 2130, 2160, 2272, 2556, 2840, 2880, 3093, 3195, 3408, 3834, 4124, 4260, 4320, 4544, 5112, 5155, 5680, 6186, 6390, 6816, 7668, 8248, 8520, 8640, 9279, 9585, 10224, 10310, 11360, 12372, 12780, 13632, 15336, 15465, 16496, 17040, 18558, 19170, 20448, 20620, 22720, 24744, 25560, 27837, 30672, 30930, 32992, 34080, 37116, 38340, 40896, 41240, 46395, 49488, 51120, 55674, 61344, 61860, 65984, 68160, 73201, 74232, 76680, 82480, 92790, 98976, 102240, 111348, 122688, 123720, 139185, 146402, 148464, 153360, 164960, 185580, 197952, 204480, 219603, 222696, 247440, 278370, 292804, 296928, 306720, 329920, 366005, 371160, 439206, 445392, 494880, 556740, 585608, 593856, 613440, 658809, 732010, 742320, 878412, 890784, 989760, 1098015, 1113480, 1171216, 1317618, 1464020, 1484640, 1756824, 1781568, 1976427, 2196030, 2226960, 2342432, 2635236, 2928040, 2969280, 3294045, 3513648, 3952854, 4392060, 4453920, 4684864, 5270472, 5856080, 6588090, 7027296, 7905708, 8784120, 8907840, 9882135, 10540944, 11712160, 13176180, 14054592, 15811416, 17568240, 19764270, 21081888, 23424320, 26352360, 31622832, 35136480, 39528540, 42163776, 52704720, 63245664, 70272960, 79057080, 105409440, 126491328, 158114160, 210818880, 316228320, 632456640]

約数ペア:

[(1, 632456640), (2, 316228320), (3, 210818880), (4, 158114160), (5, 126491328), (6, 105409440), (8, 79057080), (9, 70272960), (10, 63245664), (12, 52704720), (15, 42163776), (16, 39528540), (18, 35136480), (20, 31622832), (24, 26352360), (27, 23424320), (30, 21081888), (32, 19764270), (36, 17568240), (40, 15811416), (45, 14054592), (48, 13176180), (54, 11712160), (60, 10540944), (64, 9882135), (71, 8907840), (72, 8784120), (80, 7905708), (90, 7027296), (96, 6588090), (108, 5856080), (120, 5270472), (135, 4684864), (142, 4453920), (144, 4392060), (160, 3952854), (180, 3513648), (192, 3294045), (213, 2969280), (216, 2928040), (240, 2635236), (270, 2342432), (284, 2226960), (288, 2196030), (320, 1976427), (355, 1781568), (360, 1756824), (426, 1484640), (432, 1464020), (480, 1317618), (540, 1171216), (568, 1113480), (576, 1098015), (639, 989760), (710, 890784), (720, 878412), (852, 742320), (864, 732010), (960, 658809), (1031, 613440), (1065, 593856), (1080, 585608), (1136, 556740), (1278, 494880), (1420, 445392), (1440, 439206), (1704, 371160), (1728, 366005), (1917, 329920), (2062, 306720), (2130, 296928), (2160, 292804), (2272, 278370), (2556, 247440), (2840, 222696), (2880, 219603), (3093, 204480), (3195, 197952), (3408, 185580), (3834, 164960), (4124, 153360), (4260, 148464), (4320, 146402), (4544, 139185), (5112, 123720), (5155, 122688), (5680, 111348), (6186, 102240), (6390, 98976), (6816, 92790), (7668, 82480), (8248, 76680), (8520, 74232), (8640, 73201), (9279, 68160), (9585, 65984), (10224, 61860), (10310, 61344), (11360, 55674), (12372, 51120), (12780, 49488), (13632, 46395), (15336, 41240), (15465, 40896), (16496, 38340), (17040, 37116), (18558, 34080), (19170, 32992), (20448, 30930), (20620, 30672), (22720, 27837), (24744, 25560)]