7482729130240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15581}}^1$

素因数の和:15679

約数の個数: 864

約数和(自身を含む): 24399347696640

約数和(自身を除く): 16916618566400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 31, 32, 35, 38, 40, 49, 52, 56, 62, 64, 65, 70, 76, 80, 91, 95, 98, 104, 112, 124, 128, 130, 133, 140, 152, 155, 160, 182, 190, 196, 208, 217, 224, 245, 247, 248, 256, 260, 266, 280, 304, 310, 320, 364, 380, 392, 403, 416, 434, 448, 455, 490, 494, 496, 520, 532, 560, 589, 608, 620, 637, 640, 665, 728, 760, 784, 806, 832, 868, 896, 910, 931, 980, 988, 992, 1040, 1064, 1085, 1120, 1178, 1216, 1235, 1240, 1274, 1280, 1330, 1456, 1519, 1520, 1568, 1612, 1664, 1729, 1736, 1792, 1820, 1862, 1960, 1976, 1984, 2015, 2080, 2128, 2170, 2240, 2356, 2432, 2470, 2480, 2548, 2660, 2821, 2912, 2945, 3038, 3040, 3136, 3185, 3224, 3328, 3458, 3472, 3640, 3724, 3920, 3952, 3968, 4030, 4123, 4160, 4256, 4340, 4480, 4655, 4712, 4864, 4940, 4960, 5096, 5320, 5642, 5824, 5890, 6076, 6080, 6272, 6370, 6448, 6916, 6944, 7280, 7448, 7595, 7657, 7840, 7904, 7936, 8060, 8246, 8320, 8512, 8645, 8680, 8960, 9310, 9424, 9880, 9920, 10192, 10640, 11284, 11648, 11780, 12103, 12152, 12160, 12544, 12740, 12896, 13832, 13888, 14105, 14560, 14896, 15190, 15314, 15581, 15680, 15808, 16120, 16492, 16640, 17024, 17290, 17360, 18620, 18848, 19747, 19760, 19840, 20384, 20615, 21280, 22568, 23296, 23560, 24206, 24304, 24320, 25480, 25792, 27664, 27776, 28210, 28861, 29120, 29792, 30380, 30628, 31162, 31360, 31616, 32240, 32984, 34048, 34580, 34720, 37240, 37696, 38285, 39494, 39520, 39680, 40768, 41230, 42560, 45136, 47120, 48412, 48608, 50960, 51584, 53599, 55328, 55552, 56420, 57722, 58240, 59584, 60515, 60760, 61256, 62324, 62720, 63232, 64480, 65968, 69160, 69440, 74480, 75392, 76570, 77905, 78988, 79040, 81536, 82460, 85120, 90272, 94240, 96824, 97216, 98735, 101920, 103168, 107198, 109067, 110656, 112840, 115444, 116480, 119168, 121030, 121520, 122512, 124648, 128960, 131936, 138320, 138880, 144305, 148960, 150784, 153140, 155810, 157976, 158080, 163072, 164920, 170240, 180544, 188480, 193648, 194432, 197470, 202553, 203840, 214396, 218134, 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約数ペア:

[(1, 7482729130240), (2, 3741364565120), (4, 1870682282560), (5, 1496545826048), (7, 1068961304320), (8, 935341141280), (10, 748272913024), (13, 575594548480), (14, 534480652160), (16, 467670570640), (19, 393827848960), (20, 374136456512), (26, 287797274240), (28, 267240326080), (31, 241378359040), (32, 233835285320), (35, 213792260864), (38, 196913924480), (40, 187068228256), (49, 152708757760), (52, 143898637120), (56, 133620163040), (62, 120689179520), (64, 116917642660), (65, 115118909696), (70, 106896130432), (76, 98456962240), (80, 93534114128), (91, 82227792640), (95, 78765569792), (98, 76354378880), (104, 71949318560), (112, 66810081520), (124, 60344589760), (128, 58458821330), (130, 57559454848), (133, 56261121280), (140, 53448065216), (152, 49228481120), (155, 48275671808), (160, 46767057064), (182, 41113896320), (190, 39382784896), (196, 38177189440), (208, 35974659280), (217, 34482622720), (224, 33405040760), (245, 30541751552), (247, 30294449920), (248, 30172294880), (256, 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(1319360, 5671484), (1417871, 5277440), (1480195, 5055232), (1500772, 4985920), (1526938, 4900480), (1549184, 4830110), (1579760, 4736624), (1620424, 4617760), (1715168, 4362680), (1745072, 4287920), (1805440, 4144546), (1847104, 4051060), (1875965, 3988736), (1932044, 3872960), (1936480, 3864088), (1944320, 3848507), (1960192, 3817345), (1994368, 3751930), (2025530, 3694208), (2072273, 3610880), (2143960, 3490144), (2181340, 3430336), (2213120, 3381077), (2308880, 3240848), (2368312, 3159520), (2415055, 3098368), (2450240, 3053876), (2492960, 3001544), (2527616, 2960390), (2638720, 2835742)]