18115513920

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1509

約数の個数: 672

約数和(自身を含む): 77112741888

約数和(自身を除く): 58997227968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 243, 252, 270, 276, 280, 288, 315, 320, 322, 324, 336, 345, 360, 368, 378, 405, 414, 420, 432, 448, 460, 480, 483, 486, 504, 540, 552, 560, 567, 576, 621, 630, 644, 648, 672, 690, 720, 736, 756, 805, 810, 828, 840, 864, 920, 945, 960, 966, 972, 1008, 1035, 1080, 1104, 1120, 1134, 1215, 1242, 1260, 1288, 1296, 1344, 1380, 1440, 1447, 1449, 1472, 1512, 1610, 1620, 1656, 1680, 1701, 1728, 1840, 1863, 1890, 1932, 1944, 2016, 2070, 2160, 2208, 2240, 2268, 2415, 2430, 2484, 2520, 2576, 2592, 2760, 2835, 2880, 2894, 2898, 3024, 3105, 3220, 3240, 3312, 3360, 3402, 3680, 3726, 3780, 3864, 3888, 4032, 4140, 4320, 4341, 4347, 4416, 4536, 4830, 4860, 4968, 5040, 5152, 5184, 5520, 5589, 5670, 5788, 5796, 6048, 6210, 6440, 6480, 6624, 6720, 6804, 7235, 7245, 7360, 7452, 7560, 7728, 7776, 8280, 8505, 8640, 8682, 8694, 9072, 9315, 9660, 9720, 9936, 10080, 10129, 10304, 11040, 11178, 11340, 11576, 11592, 12096, 12420, 12880, 12960, 13023, 13041, 13248, 13608, 14470, 14490, 14904, 15120, 15456, 15552, 16560, 17010, 17364, 17388, 18144, 18630, 19320, 19440, 19872, 20160, 20258, 21705, 21735, 22080, 22356, 22680, 23152, 23184, 24840, 25760, 25920, 26046, 26082, 27216, 27945, 28940, 28980, 29808, 30240, 30387, 30912, 33120, 33281, 34020, 34728, 34776, 36288, 37260, 38640, 38880, 39069, 39123, 39744, 40516, 43410, 43470, 44712, 45360, 46304, 46368, 49680, 50645, 51520, 52092, 52164, 54432, 55890, 57880, 57960, 59616, 60480, 60774, 65115, 65205, 66240, 66562, 68040, 69456, 69552, 74520, 77280, 77760, 78138, 78246, 81032, 86820, 86940, 89424, 90720, 91161, 92608, 92736, 99360, 99843, 101290, 104184, 104328, 108864, 111780, 115760, 115920, 117207, 119232, 121548, 130230, 130410, 133124, 136080, 138912, 139104, 149040, 151935, 154560, 156276, 156492, 162064, 166405, 173640, 173880, 178848, 181440, 182322, 195345, 195615, 198720, 199686, 202580, 208368, 208656, 223560, 231520, 231840, 232967, 234414, 243096, 260460, 260820, 266248, 272160, 273483, 277824, 278208, 298080, 299529, 303870, 312552, 312984, 324128, 332810, 347280, 347760, 351621, 357696, 364644, 390690, 391230, 399372, 405160, 416736, 417312, 447120, 455805, 463040, 463680, 465934, 468828, 486192, 499215, 520920, 521640, 532496, 544320, 546966, 586035, 596160, 599058, 607740, 625104, 625968, 648256, 665620, 694560, 695520, 698901, 703242, 729288, 781380, 782460, 798744, 810320, 820449, 833472, 834624, 894240, 898587, 911610, 931868, 937656, 972384, 998430, 1041840, 1043280, 1064992, 1093932, 1164835, 1172070, 1198116, 1215480, 1250208, 1251936, 1331240, 1367415, 1389120, 1391040, 1397802, 1406484, 1458576, 1497645, 1562760, 1564920, 1597488, 1620640, 1640898, 1758105, 1788480, 1797174, 1823220, 1863736, 1875312, 1944768, 1996860, 2083680, 2086560, 2096703, 2129984, 2187864, 2329670, 2344140, 2396232, 2430960, 2461347, 2500416, 2503872, 2662480, 2695761, 2734830, 2795604, 2812968, 2917152, 2995290, 3125520, 3129840, 3194976, 3241280, 3281796, 3494505, 3516210, 3594348, 3646440, 3727472, 3750624, 3993720, 4102245, 4167360, 4173120, 4193406, 4375728, 4492935, 4659340, 4688280, 4792464, 4861920, 4922694, 5324960, 5391522, 5469660, 5591208, 5625936, 5834304, 5990580, 6251040, 6259680, 6290109, 6389952, 6563592, 6989010, 7032420, 7188696, 7292880, 7454944, 7501248, 7987440, 8087283, 8204490, 8386812, 8751456, 8985870, 9318680, 9376560, 9584928, 9723840, 9845388, 10483515, 10649920, 10783044, 10939320, 11182416, 11251872, 11981160, 12306735, 12502080, 12519360, 12580218, 13127184, 13478805, 13978020, 14064840, 14377392, 14585760, 14909888, 15974880, 16174566, 16408980, 16773624, 17502912, 17971740, 18637360, 18753120, 18870327, 19169856, 19690776, 20967030, 21566088, 21878640, 22364832, 22503744, 23962320, 24613470, 25160436, 26254368, 26957610, 27956040, 28129680, 28754784, 29171520, 31450545, 31949760, 32349132, 32817960, 33547248, 35943480, 37274720, 37506240, 37740654, 39381552, 40436415, 41934060, 43132176, 43757280, 44729664, 47924640, 49226940, 50320872, 52508736, 53915220, 55912080, 56259360, 56610981, 57509568, 62901090, 64698264, 65635920, 67094496, 71886960, 74549440, 75481308, 78763104, 80872830, 83868120, 86264352, 87514560, 94351635, 95849280, 98453880, 100641744, 107830440, 111824160, 112518720, 113221962, 125802180, 129396528, 131271840, 134188992, 143773920, 150962616, 157526208, 161745660, 167736240, 172528704, 188703270, 196907760, 201283488, 215660880, 223648320, 226443924, 251604360, 258793056, 262543680, 283054905, 287547840, 301925232, 323491320, 335472480, 377406540, 393815520, 402566976, 431321760, 452887848, 503208720, 517586112, 566109810, 603850464, 646982640, 670944960, 754813080, 787631040, 862643520, 905775696, 1006417440, 1132219620, 1207700928, 1293965280, 1509626160, 1811551392, 2012834880, 2264439240, 2587930560, 3019252320, 3623102784, 4528878480, 6038504640, 9057756960, 18115513920]

約数ペア:

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(972, 18637360), (1008, 17971740), (1035, 17502912), (1080, 16773624), (1104, 16408980), (1120, 16174566), (1134, 15974880), (1215, 14909888), (1242, 14585760), (1260, 14377392), (1288, 14064840), (1296, 13978020), (1344, 13478805), (1380, 13127184), (1440, 12580218), (1447, 12519360), (1449, 12502080), (1472, 12306735), (1512, 11981160), (1610, 11251872), (1620, 11182416), (1656, 10939320), (1680, 10783044), (1701, 10649920), (1728, 10483515), (1840, 9845388), (1863, 9723840), (1890, 9584928), (1932, 9376560), (1944, 9318680), (2016, 8985870), (2070, 8751456), (2160, 8386812), (2208, 8204490), (2240, 8087283), (2268, 7987440), (2415, 7501248), (2430, 7454944), (2484, 7292880), (2520, 7188696), (2576, 7032420), (2592, 6989010), (2760, 6563592), (2835, 6389952), (2880, 6290109), (2894, 6259680), (2898, 6251040), (3024, 5990580), (3105, 5834304), (3220, 5625936), (3240, 5591208), (3312, 5469660), (3360, 5391522), (3402, 5324960), (3680, 4922694), (3726, 4861920), (3780, 4792464), (3864, 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