21169226880

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 672

約数和(自身を含む): 81116098740

約数和(自身を除く): 59946871860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 157, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 270, 272, 288, 289, 306, 314, 320, 324, 340, 360, 384, 405, 408, 432, 459, 471, 480, 486, 510, 540, 544, 576, 578, 612, 628, 640, 648, 680, 720, 729, 765, 785, 810, 816, 864, 867, 918, 942, 960, 972, 1020, 1080, 1088, 1152, 1156, 1215, 1224, 1256, 1296, 1360, 1377, 1413, 1440, 1445, 1458, 1530, 1570, 1620, 1632, 1728, 1734, 1836, 1884, 1920, 1944, 2040, 2160, 2176, 2295, 2312, 2355, 2430, 2448, 2512, 2592, 2601, 2669, 2720, 2754, 2826, 2880, 2890, 2916, 3060, 3140, 3240, 3264, 3456, 3468, 3645, 3672, 3768, 3888, 4080, 4131, 4239, 4320, 4335, 4590, 4624, 4710, 4860, 4896, 5024, 5184, 5202, 5338, 5440, 5508, 5652, 5760, 5780, 5832, 6120, 6280, 6480, 6528, 6885, 6936, 7065, 7290, 7344, 7536, 7776, 7803, 8007, 8160, 8262, 8478, 8640, 8670, 9180, 9248, 9420, 9720, 9792, 10048, 10368, 10404, 10676, 10880, 11016, 11304, 11560, 11664, 12240, 12393, 12560, 12717, 12960, 13005, 13345, 13770, 13872, 14130, 14580, 14688, 15072, 15552, 15606, 16014, 16320, 16524, 16956, 17280, 17340, 18360, 18496, 18840, 19440, 19584, 20096, 20655, 20808, 21195, 21352, 22032, 22608, 23120, 23328, 23409, 24021, 24480, 24786, 25120, 25434, 25920, 26010, 26690, 27540, 27744, 28260, 29160, 29376, 30144, 31104, 31212, 32028, 32640, 33048, 33912, 34680, 36720, 36992, 37680, 38151, 38880, 39015, 40035, 41310, 41616, 42390, 42704, 44064, 45216, 45373, 46240, 46656, 46818, 48042, 48960, 49572, 50240, 50868, 51840, 52020, 53380, 55080, 55488, 56520, 58320, 58752, 60288, 61965, 62424, 63585, 64056, 66096, 67824, 69360, 70227, 72063, 73440, 75360, 76302, 77760, 78030, 80070, 82620, 83232, 84780, 85408, 88128, 90432, 90746, 92480, 93312, 93636, 96084, 97920, 99144, 100480, 101736, 104040, 106760, 110160, 110976, 113040, 114453, 116640, 117045, 120105, 123930, 124848, 127170, 128112, 132192, 135648, 136119, 138720, 140454, 144126, 146880, 150720, 152604, 155520, 156060, 160140, 165240, 166464, 169560, 170816, 176256, 180864, 181492, 184960, 187272, 190755, 192168, 198288, 203472, 208080, 210681, 213520, 216189, 220320, 226080, 226865, 228906, 233280, 234090, 240210, 247860, 249696, 254340, 256224, 264384, 271296, 272238, 277440, 280908, 288252, 293760, 301440, 305208, 312120, 320280, 330480, 332928, 339120, 341632, 351135, 360315, 362984, 374544, 381510, 384336, 396576, 406944, 408357, 416160, 421362, 427040, 432378, 440640, 452160, 453730, 457812, 466560, 468180, 480420, 495720, 499392, 508680, 512448, 528768, 542592, 544476, 554880, 561816, 572265, 576504, 610416, 624240, 640560, 648567, 660960, 678240, 680595, 702270, 720630, 725968, 749088, 763020, 768672, 793152, 813888, 816714, 832320, 842724, 854080, 864756, 881280, 904320, 907460, 915624, 936360, 960840, 991440, 998784, 1017360, 1024896, 1053405, 1080945, 1088952, 1123632, 1144530, 1153008, 1220832, 1225071, 1248480, 1281120, 1297134, 1321920, 1356480, 1361190, 1404540, 1441260, 1451936, 1498176, 1526040, 1537344, 1586304, 1627776, 1633428, 1664640, 1685448, 1708160, 1729512, 1814920, 1831248, 1872720, 1921680, 1945701, 1982880, 2034720, 2041785, 2106810, 2161890, 2177904, 2247264, 2289060, 2306016, 2441664, 2450142, 2496960, 2562240, 2594268, 2643840, 2712960, 2722380, 2809080, 2882520, 2903872, 2996352, 3052080, 3074688, 3242835, 3266856, 3370896, 3459024, 3629840, 3662496, 3675213, 3745440, 3843360, 3891402, 3965760, 4069440, 4083570, 4213620, 4323780, 4355808, 4494528, 4578120, 4612032, 4883328, 4900284, 4993920, 5124480, 5188536, 5444760, 5618160, 5765040, 5807744, 6104160, 6125355, 6485670, 6533712, 6741792, 6918048, 7259680, 7324992, 7350426, 7490880, 7686720, 7782804, 7931520, 8138880, 8167140, 8427240, 8647560, 8711616, 8989056, 9156240, 9224064, 9728505, 9800568, 10377072, 10889520, 11025639, 11236320, 11530080, 12208320, 12250710, 12971340, 13067424, 13483584, 13836096, 14519360, 14649984, 14700852, 14981760, 15373440, 15565608, 16334280, 16854480, 17295120, 17423232, 18312480, 18376065, 19457010, 19601136, 20754144, 21779040, 22051278, 22472640, 23060160, 24416640, 24501420, 25942680, 26134848, 26967168, 27672192, 29038720, 29401704, 31131216, 32668560, 33076917, 33708960, 34590240, 36624960, 36752130, 38914020, 39202272, 41508288, 43558080, 44102556, 44945280, 46120320, 49002840, 51885360, 52269696, 55128195, 58803408, 62262432, 65337120, 66153834, 67417920, 69180480, 73249920, 73504260, 77828040, 78404544, 83016576, 87116160, 88205112, 98005680, 103770720, 110256390, 117606816, 124524864, 130674240, 132307668, 134835840, 138360960, 147008520, 155656080, 156809088, 165384585, 176410224, 196011360, 207541440, 220512780, 235213632, 249049728, 261348480, 264615336, 294017040, 311312160, 330769170, 352820448, 392022720, 415082880, 441025560, 470427264, 529230672, 588034080, 622624320, 661538340, 705640896, 784045440, 882051120, 1058461344, 1176068160, 1245248640, 1323076680, 1411281792, 1764102240, 2116922688, 2352136320, 2646153360, 3528204480, 4233845376, 5292306720, 7056408960, 10584613440, 21169226880]

約数ペア:

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(1836, 11530080), (1884, 11236320), (1920, 11025639), (1944, 10889520), (2040, 10377072), (2160, 9800568), (2176, 9728505), (2295, 9224064), (2312, 9156240), (2355, 8989056), (2430, 8711616), (2448, 8647560), (2512, 8427240), (2592, 8167140), (2601, 8138880), (2669, 7931520), (2720, 7782804), (2754, 7686720), (2826, 7490880), (2880, 7350426), (2890, 7324992), (2916, 7259680), (3060, 6918048), (3140, 6741792), (3240, 6533712), (3264, 6485670), (3456, 6125355), (3468, 6104160), (3645, 5807744), (3672, 5765040), (3768, 5618160), (3888, 5444760), (4080, 5188536), (4131, 5124480), (4239, 4993920), (4320, 4900284), (4335, 4883328), (4590, 4612032), (4624, 4578120), (4710, 4494528), (4860, 4355808), (4896, 4323780), (5024, 4213620), (5184, 4083570), (5202, 4069440), (5338, 3965760), (5440, 3891402), (5508, 3843360), (5652, 3745440), (5760, 3675213), (5780, 3662496), (5832, 3629840), (6120, 3459024), (6280, 3370896), (6480, 3266856), (6528, 3242835), (6885, 3074688), (6936, 3052080), (7065, 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