20163517440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:640

約数の個数: 528

約数和(自身を含む): 74749234560

約数和(自身を除く): 54585717120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 121, 128, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 242, 256, 264, 285, 304, 320, 330, 352, 363, 380, 384, 418, 440, 456, 480, 484, 512, 528, 570, 571, 605, 608, 627, 640, 660, 704, 726, 760, 768, 836, 880, 912, 960, 968, 1024, 1045, 1056, 1140, 1142, 1210, 1216, 1254, 1280, 1320, 1408, 1452, 1520, 1536, 1672, 1713, 1760, 1815, 1824, 1920, 1936, 2090, 2112, 2280, 2284, 2299, 2420, 2432, 2508, 2560, 2640, 2816, 2855, 2904, 3040, 3072, 3135, 3344, 3426, 3520, 3630, 3648, 3840, 3872, 4180, 4224, 4560, 4568, 4598, 4840, 4864, 5016, 5120, 5280, 5632, 5710, 5808, 6080, 6270, 6281, 6688, 6852, 6897, 7040, 7260, 7296, 7680, 7744, 8360, 8448, 8565, 9120, 9136, 9196, 9680, 9728, 10032, 10560, 10849, 11264, 11420, 11495, 11616, 12160, 12540, 12562, 13376, 13704, 13794, 14080, 14520, 14592, 15360, 15488, 16720, 16896, 17130, 18240, 18272, 18392, 18843, 19360, 19456, 20064, 21120, 21698, 22840, 22990, 23232, 24320, 25080, 25124, 26752, 27408, 27588, 28160, 29040, 29184, 30976, 31405, 32547, 33440, 33792, 34260, 34485, 36480, 36544, 36784, 37686, 38720, 40128, 42240, 43396, 45680, 45980, 46464, 48640, 50160, 50248, 53504, 54245, 54816, 55176, 56320, 58080, 58368, 61952, 62810, 65094, 66880, 68520, 68970, 69091, 72960, 73088, 73568, 75372, 77440, 80256, 84480, 86792, 91360, 91960, 92928, 94215, 97280, 100320, 100496, 107008, 108490, 109632, 110352, 116160, 119339, 123904, 125620, 130188, 133760, 137040, 137940, 138182, 145920, 146176, 147136, 150744, 154880, 160512, 162735, 168960, 173584, 182720, 183920, 185856, 188430, 200640, 200992, 207273, 214016, 216980, 219264, 220704, 232320, 238678, 251240, 260376, 267520, 274080, 275880, 276364, 291840, 292352, 294272, 301488, 309760, 321024, 325470, 345455, 347168, 358017, 365440, 367840, 371712, 376860, 401280, 401984, 414546, 433960, 438528, 441408, 464640, 477356, 502480, 520752, 535040, 548160, 551760, 552728, 584704, 588544, 596695, 602976, 619520, 642048, 650940, 690910, 694336, 716034, 730880, 735680, 753720, 802560, 803968, 829092, 867920, 877056, 882816, 929280, 954712, 1004960, 1036365, 1041504, 1070080, 1096320, 1103520, 1105456, 1177088, 1193390, 1205952, 1301880, 1312729, 1381820, 1388672, 1432068, 1461760, 1471360, 1507440, 1605120, 1607936, 1658184, 1735840, 1754112, 1765632, 1790085, 1858560, 1909424, 2009920, 2072730, 2083008, 2192640, 2207040, 2210912, 2354176, 2386780, 2411904, 2603760, 2625458, 2763640, 2777344, 2864136, 2923520, 2942720, 3014880, 3210240, 3215872, 3316368, 3471680, 3531264, 3580170, 3818848, 3938187, 4019840, 4145460, 4166016, 4385280, 4414080, 4421824, 4773560, 4823808, 5207520, 5250916, 5527280, 5554688, 5728272, 5885440, 6029760, 6431744, 6563645, 6632736, 6943360, 7062528, 7160340, 7637696, 7876374, 8039680, 8290920, 8332032, 8770560, 8828160, 8843648, 9547120, 9647616, 10415040, 10501832, 11054560, 11109376, 11456544, 11770880, 12059520, 13127290, 13265472, 13886720, 14320680, 15275392, 15752748, 16079360, 16581840, 16664064, 17656320, 17687296, 19094240, 19295232, 19690935, 20830080, 21003664, 22109120, 22913088, 24119040, 26254580, 26530944, 27773440, 28641360, 30550784, 31505496, 32158720, 33163680, 33328128, 35312640, 35374592, 38188480, 39381870, 41660160, 42007328, 44218240, 45826176, 48238080, 52509160, 53061888, 55546880, 57282720, 61101568, 63010992, 66327360, 70749184, 76376960, 78763740, 83320320, 84014656, 88436480, 91652352, 96476160, 105018320, 106123776, 114565440, 122203136, 126021984, 132654720, 152753920, 157527480, 166640640, 168029312, 176872960, 183304704, 210036640, 212247552, 229130880, 252043968, 265309440, 305507840, 315054960, 336058624, 353745920, 366609408, 420073280, 458261760, 504087936, 530618880, 611015680, 630109920, 672117248, 840146560, 916523520, 1008175872, 1061237760, 1260219840, 1344234496, 1680293120, 1833047040, 2016351744, 2520439680, 3360586240, 4032703488, 5040879360, 6721172480, 10081758720, 20163517440]

約数ペア:

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