51844160160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:867

約数の個数: 960

約数和(自身を含む): 217979258112

約数和(自身を除く): 166135097952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 23, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 46, 48, 51, 52, 54, 60, 65, 68, 69, 72, 78, 80, 81, 85, 90, 92, 96, 102, 104, 108, 115, 117, 120, 130, 135, 136, 138, 144, 153, 156, 160, 162, 170, 180, 184, 195, 204, 207, 208, 216, 221, 230, 234, 240, 255, 260, 270, 272, 276, 288, 299, 306, 312, 324, 340, 345, 351, 360, 368, 390, 391, 405, 408, 414, 416, 432, 442, 459, 460, 468, 480, 510, 520, 540, 544, 552, 585, 598, 612, 621, 624, 648, 663, 680, 690, 702, 720, 736, 765, 780, 782, 787, 810, 816, 828, 864, 884, 897, 918, 920, 936, 1020, 1035, 1040, 1053, 1080, 1104, 1105, 1170, 1173, 1196, 1224, 1242, 1248, 1296, 1326, 1360, 1377, 1380, 1404, 1440, 1495, 1530, 1560, 1564, 1574, 1620, 1632, 1656, 1755, 1768, 1794, 1836, 1840, 1863, 1872, 1955, 1989, 2040, 2070, 2080, 2106, 2160, 2208, 2210, 2295, 2340, 2346, 2361, 2392, 2448, 2484, 2592, 2652, 2691, 2720, 2754, 2760, 2808, 2990, 3060, 3105, 3120, 3128, 3148, 3240, 3312, 3315, 3510, 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35802, 35880, 36202, 36720, 37260, 37536, 37776, 39780, 40137, 40365, 40664, 40924, 42120, 42228, 42498, 43056, 44064, 45747, 46920, 47220, 47736, 47840, 48438, 49680, 50830, 51155, 52785, 53040, 53516, 53820, 54303, 55080, 56160, 56304, 56664, 59616, 59670, 60996, 61386, 62560, 62960, 63342, 63648, 63747, 64584, 66895, 70380, 70830, 71604, 71760, 72404, 73440, 74520, 75552, 76245, 79560, 80274, 80730, 81328, 81848, 84240, 84456, 84996, 86112, 89505, 90505, 91494, 92079, 93840, 94440, 95472, 96876, 99360, 101660, 102310, 105570, 106080, 106245, 107032, 107640, 108606, 110160, 112608, 113328, 119340, 120411, 121095, 121992, 122772, 125920, 126684, 127494, 129168, 133790, 137241, 140760, 141660, 143208, 143520, 144808, 149040, 152490, 153465, 158355, 159120, 160548, 161460, 162656, 162909, 163696, 168480, 168912, 169992, 173927, 179010, 181010, 182988, 184158, 187680, 188880, 190944, 193752, 200685, 203320, 204620, 211140, 212490, 214064, 215280, 217212, 220320, 226656, 228735, 235313, 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1303272, 1372410, 1381185, 1391416, 1411878, 1432080, 1444932, 1448080, 1463904, 1466181, 1473264, 1538585, 1565343, 1605480, 1629090, 1636960, 1646892, 1657422, 1689120, 1699920, 1737696, 1739270, 1806165, 1829880, 1841580, 1846302, 1882504, 1926576, 1937520, 1954908, 2039904, 2058615, 2087124, 2117817, 2140640, 2167398, 2172120, 2195856, 2209896, 2353130, 2408220, 2439840, 2443635, 2455440, 2461736, 2533680, 2549880, 2606544, 2608905, 2744820, 2762370, 2769453, 2782832, 2823756, 2864160, 2889864, 2896160, 2932362, 2946528, 3077170, 3130686, 3210960, 3258180, 3293784, 3314844, 3399840, 3478540, 3529695, 3612330, 3659760, 3683160, 3692604, 3765008, 3853152, 3875040, 3909816, 4000321, 4117230, 4143555, 4174248, 4235634, 4334796, 4344240, 4391712, 4419792, 4615755, 4696029, 4706260, 4816440, 4887270, 4910880, 4923472, 5067360, 5099760, 5213088, 5217810, 5418495, 5489640, 5524740, 5538906, 5565664, 5647512, 5779728, 5864724, 6154340, 6261372, 6353451, 6421920, 6516360, 6587568, 6629688, 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約数ペア:

[(1, 51844160160), (2, 25922080080), (3, 17281386720), (4, 12961040040), (5, 10368832032), (6, 8640693360), (8, 6480520020), (9, 5760462240), (10, 5184416016), (12, 4320346680), (13, 3988012320), (15, 3456277344), (16, 3240260010), (17, 3049656480), (18, 2880231120), (20, 2592208008), (23, 2254093920), (24, 2160173340), (26, 1994006160), (27, 1920154080), (30, 1728138672), (32, 1620130005), (34, 1524828240), (36, 1440115560), (39, 1329337440), (40, 1296104004), (45, 1152092448), (46, 1127046960), (48, 1080086670), (51, 1016552160), (52, 997003080), (54, 960077040), (60, 864069336), (65, 797602464), (68, 762414120), (69, 751364640), (72, 720057780), (78, 664668720), (80, 648052002), (81, 640051360), (85, 609931296), (90, 576046224), (92, 563523480), (96, 540043335), (102, 508276080), (104, 498501540), (108, 480038520), (115, 450818784), (117, 443112480), (120, 432034668), (130, 398801232), (135, 384030816), (136, 381207060), (138, 375682320), (144, 360028890), (153, 338850720), (156, 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