8216320320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 672

約数和(自身を含む): 33333171840

約数和(自身を除く): 25116851520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 169, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 320, 331, 338, 340, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 507, 510, 520, 540, 544, 576, 585, 612, 624, 662, 663, 676, 680, 702, 720, 765, 780, 816, 832, 845, 864, 884, 918, 936, 960, 993, 1014, 1020, 1040, 1080, 1088, 1105, 1170, 1224, 1248, 1324, 1326, 1352, 1360, 1404, 1440, 1521, 1530, 1560, 1632, 1655, 1690, 1728, 1755, 1768, 1836, 1872, 1986, 1989, 2028, 2040, 2080, 2160, 2210, 2295, 2340, 2448, 2496, 2535, 2648, 2652, 2704, 2720, 2808, 2873, 2880, 2979, 3042, 3060, 3120, 3264, 3310, 3315, 3380, 3510, 3536, 3672, 3744, 3972, 3978, 4056, 4080, 4160, 4303, 4320, 4420, 4563, 4590, 4680, 4896, 4965, 5070, 5296, 5304, 5408, 5440, 5616, 5627, 5746, 5958, 5967, 6084, 6120, 6240, 6620, 6630, 6760, 7020, 7072, 7344, 7488, 7605, 7944, 7956, 8112, 8160, 8606, 8619, 8640, 8840, 8937, 9126, 9180, 9360, 9792, 9930, 9945, 10140, 10592, 10608, 10816, 11232, 11254, 11492, 11916, 11934, 12168, 12240, 12480, 12909, 13240, 13260, 13520, 14040, 14144, 14365, 14688, 14895, 15210, 15888, 15912, 16224, 16320, 16881, 17212, 17238, 17680, 17874, 18252, 18360, 18720, 19860, 19890, 20280, 21184, 21216, 21515, 22464, 22508, 22815, 22984, 23832, 23868, 24336, 24480, 25818, 25857, 26480, 26520, 27040, 28080, 28135, 28730, 29376, 29790, 29835, 30420, 31776, 31824, 32448, 33762, 34424, 34476, 35360, 35748, 36504, 36720, 37440, 38727, 39720, 39780, 40560, 42432, 43030, 43095, 44685, 45016, 45630, 45968, 47664, 47736, 48672, 48960, 50643, 51636, 51714, 52960, 53040, 54080, 55939, 56160, 56270, 57460, 59580, 59670, 60840, 63552, 63648, 64545, 67524, 68848, 68952, 70720, 71496, 73008, 73151, 73440, 77454, 77571, 79440, 79560, 81120, 84405, 86060, 86190, 89370, 90032, 91260, 91936, 95328, 95472, 97344, 101286, 103272, 103428, 105920, 106080, 111878, 112320, 112540, 114920, 116181, 119160, 119340, 121680, 127296, 129090, 129285, 135048, 137696, 137904, 142992, 146016, 146302, 146880, 151929, 154908, 155142, 158880, 159120, 162240, 167817, 168810, 172120, 172380, 178740, 180064, 182520, 183872, 190656, 190944, 193635, 202572, 206544, 206856, 212160, 219453, 223756, 225080, 229840, 232362, 238320, 238680, 243360, 253215, 258180, 258570, 270096, 275392, 275808, 279695, 285984, 292032, 292604, 303858, 309816, 310284, 317760, 318240, 335634, 337620, 344240, 344760, 357480, 360128, 365040, 365755, 381888, 387270, 387855, 405144, 413088, 413712, 438906, 447512, 450160, 459680, 464724, 476640, 477360, 486720, 503451, 506430, 516360, 517140, 540192, 551616, 559390, 571968, 580905, 585208, 607716, 619632, 620568, 636480, 658359, 671268, 675240, 688480, 689520, 714960, 730080, 731510, 759645, 774540, 775710, 810288, 826176, 827424, 839085, 877812, 895024, 900320, 919360, 929448, 950963, 953280, 954720, 1006902, 1012860, 1032720, 1034280, 1080384, 1097265, 1118780, 1161810, 1170416, 1215432, 1239264, 1241136, 1316718, 1342536, 1350480, 1376960, 1379040, 1429920, 1460160, 1463020, 1510353, 1519290, 1549080, 1551420, 1620576, 1654848, 1678170, 1755624, 1790048, 1800640, 1858896, 1901926, 1909440, 1975077, 2013804, 2025720, 2065440, 2068560, 2194530, 2237560, 2323620, 2340832, 2430864, 2478528, 2482272, 2517255, 2633436, 2685072, 2700960, 2758080, 2852889, 2859840, 2926040, 3020706, 3038580, 3098160, 3102840, 3241152, 3291795, 3356340, 3511248, 3580096, 3717792, 3803852, 3950154, 4027608, 4051440, 4130880, 4137120, 4389060, 4475120, 4647240, 4681664, 4754815, 4861728, 4964544, 5034510, 5266872, 5370144, 5401920, 5705778, 5852080, 6041412, 6077160, 6196320, 6205680, 6583590, 6712680, 7022496, 7435584, 7551765, 7607704, 7900308, 8055216, 8102880, 8274240, 8558667, 8778120, 8950240, 9294480, 9509630, 9723456, 9875385, 10069020, 10533744, 10740288, 11411556, 11704160, 12082824, 12154320, 12392640, 12411360, 13167180, 13425360, 14044992, 14264445, 15103530, 15215408, 15800616, 16110432, 16205760, 17117334, 17556240, 17900480, 18588960, 19019260, 19750770, 20138040, 21067488, 22823112, 23408320, 24165648, 24308640, 24822720, 25676001, 26334360, 26850720, 28528890, 30207060, 30430816, 31601232, 32220864, 34234668, 35112480, 37177920, 38038520, 39501540, 40276080, 42134976, 42793335, 45646224, 48331296, 48617280, 51352002, 52668720, 53701440, 57057780, 60414120, 60861632, 63202464, 68469336, 70224960, 76077040, 79003080, 80552160, 85586670, 91292448, 96662592, 102704004, 105337440, 114115560, 120828240, 126404928, 128380005, 136938672, 152154080, 158006160, 161104320, 171173340, 182584896, 205408008, 210674880, 228231120, 241656480, 256760010, 273877344, 304308160, 316012320, 342346680, 410816016, 456462240, 483312960, 513520020, 547754688, 632024640, 684693360, 821632032, 912924480, 1027040040, 1369386720, 1643264064, 2054080080, 2738773440, 4108160160, 8216320320]

約数ペア:

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(1248, 6583590), (1324, 6205680), (1326, 6196320), (1352, 6077160), (1360, 6041412), (1404, 5852080), (1440, 5705778), (1521, 5401920), (1530, 5370144), (1560, 5266872), (1632, 5034510), (1655, 4964544), (1690, 4861728), (1728, 4754815), (1755, 4681664), (1768, 4647240), (1836, 4475120), (1872, 4389060), (1986, 4137120), (1989, 4130880), (2028, 4051440), (2040, 4027608), (2080, 3950154), (2160, 3803852), (2210, 3717792), (2295, 3580096), (2340, 3511248), (2448, 3356340), (2496, 3291795), (2535, 3241152), (2648, 3102840), (2652, 3098160), (2704, 3038580), (2720, 3020706), (2808, 2926040), (2873, 2859840), (2880, 2852889), (2979, 2758080), (3042, 2700960), (3060, 2685072), (3120, 2633436), (3264, 2517255), (3310, 2482272), (3315, 2478528), (3380, 2430864), (3510, 2340832), (3536, 2323620), (3672, 2237560), (3744, 2194530), (3972, 2068560), (3978, 2065440), (4056, 2025720), (4080, 2013804), (4160, 1975077), (4303, 1909440), (4320, 1901926), (4420, 1858896), (4563, 1800640), (4590, 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