2019245760

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:426

約数の個数: 560

約数和(自身を含む): 8497336320

約数和(自身を除く): 6478090560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 324, 336, 359, 360, 372, 378, 405, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 567, 576, 620, 630, 648, 651, 672, 718, 720, 744, 756, 810, 837, 840, 864, 868, 930, 945, 960, 992, 1008, 1077, 1080, 1085, 1116, 1120, 1134, 1240, 1260, 1296, 1302, 1344, 1395, 1436, 1440, 1488, 1512, 1620, 1674, 1680, 1728, 1736, 1795, 1860, 1890, 1953, 1984, 2016, 2154, 2160, 2170, 2232, 2240, 2268, 2480, 2511, 2513, 2520, 2592, 2604, 2790, 2835, 2872, 2880, 2976, 3024, 3231, 3240, 3255, 3348, 3360, 3472, 3590, 3720, 3780, 3906, 4032, 4185, 4308, 4320, 4340, 4464, 4536, 4960, 5022, 5026, 5040, 5184, 5208, 5385, 5580, 5670, 5744, 5859, 5952, 6048, 6462, 6480, 6510, 6696, 6720, 6944, 7180, 7440, 7539, 7560, 7812, 8370, 8616, 8640, 8680, 8928, 9072, 9693, 9765, 9920, 10044, 10052, 10080, 10416, 10770, 11129, 11160, 11340, 11488, 11718, 12096, 12555, 12565, 12924, 12960, 13020, 13392, 13888, 14360, 14880, 15078, 15120, 15624, 16155, 16740, 17232, 17360, 17577, 17856, 18144, 19386, 19530, 20088, 20104, 20160, 20832, 21540, 22258, 22320, 22617, 22680, 22976, 23436, 25110, 25130, 25848, 25920, 26040, 26784, 28720, 29079, 29295, 29760, 30156, 30240, 31248, 32310, 33387, 33480, 34464, 34720, 35154, 36288, 37695, 38772, 39060, 40176, 40208, 41664, 43080, 44516, 44640, 45234, 45360, 46872, 48465, 50220, 50260, 51696, 52080, 53568, 55645, 57440, 58158, 58590, 60312, 60480, 62496, 64620, 66774, 66960, 67851, 68928, 69440, 70308, 75390, 77544, 77903, 78120, 80352, 80416, 86160, 87885, 89032, 89280, 90468, 90720, 93744, 96930, 100161, 100440, 100520, 103392, 104160, 111290, 113085, 114880, 116316, 117180, 120624, 124992, 129240, 133548, 133920, 135702, 140616, 145395, 150780, 155088, 155806, 156240, 160704, 160832, 166935, 172320, 175770, 178064, 180936, 181440, 187488, 193860, 200322, 200880, 201040, 203553, 206784, 208320, 222580, 226170, 232632, 233709, 234360, 241248, 258480, 267096, 267840, 271404, 281232, 290790, 300483, 301560, 310176, 311612, 312480, 333870, 339255, 344640, 351540, 356128, 361872, 374976, 387720, 389515, 400644, 401760, 402080, 407106, 445160, 452340, 465264, 467418, 468720, 482496, 500805, 516960, 534192, 542808, 562464, 581580, 600966, 603120, 620352, 623224, 624960, 667740, 678510, 701127, 703080, 712256, 723744, 775440, 779030, 801288, 803520, 804160, 814212, 890320, 901449, 904680, 930528, 934836, 937440, 1001610, 1017765, 1033920, 1068384, 1085616, 1124928, 1163160, 1168545, 1201932, 1206240, 1246448, 1335480, 1357020, 1402254, 1406160, 1447488, 1502415, 1550880, 1558060, 1602576, 1628424, 1780640, 1802898, 1809360, 1861056, 1869672, 1874880, 2003220, 2035530, 2103381, 2136768, 2171232, 2326320, 2337090, 2403864, 2412480, 2492896, 2670960, 2714040, 2804508, 2812320, 3004830, 3101760, 3116120, 3205152, 3256848, 3505635, 3561280, 3605796, 3618720, 3739344, 4006440, 4071060, 4206762, 4342464, 4507245, 4652640, 4674180, 4807728, 4985792, 5341920, 5428080, 5609016, 5624640, 6009660, 6232240, 6310143, 6410304, 6513696, 7011270, 7211592, 7237440, 7478688, 8012880, 8142120, 8413524, 9014490, 9305280, 9348360, 9615456, 10516905, 10683840, 10856160, 11218032, 12019320, 12464480, 12620286, 13027392, 14022540, 14423184, 14957376, 16025760, 16284240, 16827048, 18028980, 18696720, 19230912, 21033810, 21712320, 22436064, 24038640, 24928960, 25240572, 28045080, 28846368, 31550715, 32051520, 32568480, 33654096, 36057960, 37393440, 42067620, 44872128, 48077280, 50481144, 56090160, 57692736, 63101430, 65136960, 67308192, 72115920, 74786880, 84135240, 96154560, 100962288, 112180320, 126202860, 134616384, 144231840, 168270480, 201924576, 224360640, 252405720, 288463680, 336540960, 403849152, 504811440, 673081920, 1009622880, 2019245760]

約数ペア:

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