20176450560

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:990

約数の個数: 528

約数和(自身を含む): 81115437312

約数和(自身を除く): 60938986752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 256, 280, 284, 288, 315, 320, 336, 355, 360, 384, 420, 426, 448, 480, 497, 504, 512, 560, 568, 576, 630, 639, 640, 672, 710, 720, 768, 840, 852, 881, 896, 960, 994, 1008, 1024, 1065, 1120, 1136, 1152, 1260, 1278, 1280, 1344, 1420, 1440, 1491, 1536, 1680, 1704, 1762, 1792, 1920, 1988, 2016, 2130, 2240, 2272, 2304, 2485, 2520, 2556, 2560, 2643, 2688, 2840, 2880, 2982, 3072, 3195, 3360, 3408, 3524, 3584, 3840, 3976, 4032, 4260, 4405, 4473, 4480, 4544, 4608, 4970, 5040, 5112, 5120, 5286, 5376, 5680, 5760, 5964, 6167, 6390, 6720, 6816, 7048, 7168, 7455, 7680, 7929, 7952, 8064, 8520, 8810, 8946, 8960, 9088, 9216, 9940, 10080, 10224, 10572, 10752, 11360, 11520, 11928, 12334, 12780, 13215, 13440, 13632, 14096, 14910, 15360, 15858, 15904, 16128, 17040, 17620, 17892, 17920, 18176, 18501, 19880, 20160, 20448, 21144, 21504, 22365, 22720, 23040, 23856, 24668, 25560, 26430, 26880, 27264, 28192, 29820, 30835, 31716, 31808, 32256, 34080, 35240, 35784, 35840, 36352, 37002, 39645, 39760, 40320, 40896, 42288, 44730, 45440, 46080, 47712, 49336, 51120, 52860, 53760, 54528, 55503, 56384, 59640, 61670, 62551, 63432, 63616, 64512, 68160, 70480, 71568, 72704, 74004, 79290, 79520, 80640, 81792, 84576, 89460, 90880, 92505, 95424, 98672, 102240, 105720, 107520, 109056, 111006, 112768, 119280, 123340, 125102, 126864, 127232, 136320, 140960, 143136, 148008, 158580, 159040, 161280, 163584, 169152, 178920, 181760, 185010, 187653, 190848, 197344, 204480, 211440, 218112, 222012, 225536, 238560, 246680, 250204, 253728, 254464, 272640, 277515, 281920, 286272, 296016, 312755, 317160, 318080, 322560, 327168, 338304, 357840, 363520, 370020, 375306, 381696, 394688, 408960, 422880, 437857, 444024, 451072, 477120, 493360, 500408, 507456, 508928, 545280, 555030, 562959, 563840, 572544, 592032, 625510, 634320, 636160, 654336, 676608, 715680, 740040, 750612, 763392, 789376, 817920, 845760, 875714, 888048, 902144, 938265, 954240, 986720, 1000816, 1014912, 1090560, 1110060, 1125918, 1127680, 1145088, 1184064, 1251020, 1268640, 1272320, 1313571, 1353216, 1431360, 1480080, 1501224, 1526784, 1578752, 1635840, 1691520, 1751428, 1776096, 1876530, 1908480, 1973440, 2001632, 2029824, 2189285, 2220120, 2251836, 2255360, 2290176, 2368128, 2502040, 2537280, 2544640, 2627142, 2706432, 2814795, 2862720, 2960160, 3002448, 3157504, 3271680, 3383040, 3502856, 3552192, 3753060, 3816960, 3940713, 3946880, 4003264, 4059648, 4378570, 4440240, 4503672, 4510720, 4580352, 4736256, 5004080, 5074560, 5254284, 5629590, 5725440, 5920320, 6004896, 6315008, 6567855, 6766080, 7005712, 7104384, 7506120, 7633920, 7881426, 7893760, 8006528, 8119296, 8757140, 8880480, 9007344, 9472512, 10008160, 10149120, 10508568, 11259180, 11450880, 11840640, 12009792, 13135710, 13532160, 14011424, 14208768, 15012240, 15762852, 15787520, 16013056, 17514280, 17760960, 18014688, 18945024, 19703565, 20016320, 20298240, 21017136, 22518360, 22901760, 23681280, 24019584, 26271420, 28022848, 28417536, 30024480, 31525704, 31575040, 32026112, 35028560, 35521920, 36029376, 39407130, 40032640, 40596480, 42034272, 45036720, 47362560, 48039168, 52542840, 56045696, 56835072, 60048960, 63051408, 64052224, 70057120, 71043840, 72058752, 78814260, 80065280, 84068544, 90073440, 94725120, 96078336, 105085680, 112091392, 120097920, 126102816, 140114240, 142087680, 144117504, 157628520, 160130560, 168137088, 180146880, 192156672, 210171360, 224182784, 240195840, 252205632, 280228480, 284175360, 288235008, 315257040, 320261120, 336274176, 360293760, 420342720, 448365568, 480391680, 504411264, 560456960, 576470016, 630514080, 672548352, 720587520, 840685440, 960783360, 1008822528, 1120913920, 1261028160, 1345096704, 1441175040, 1681370880, 2017645056, 2241827840, 2522056320, 2882350080, 3362741760, 4035290112, 5044112640, 6725483520, 10088225280, 20176450560]

約数ペア:

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