20199157440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1340

約数の個数: 448

約数和(自身を含む): 80338452480

約数和(自身を除く): 60139295040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 263, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 526, 528, 560, 616, 660, 672, 704, 770, 789, 840, 880, 924, 960, 1039, 1052, 1056, 1120, 1155, 1232, 1315, 1320, 1344, 1540, 1578, 1680, 1760, 1841, 1848, 2078, 2104, 2112, 2240, 2310, 2464, 2630, 2640, 2893, 3080, 3117, 3156, 3360, 3520, 3682, 3696, 3945, 4156, 4208, 4620, 4928, 5195, 5260, 5280, 5523, 5786, 6160, 6234, 6312, 6720, 7273, 7364, 7392, 7890, 8312, 8416, 8679, 9205, 9240, 10390, 10520, 10560, 11046, 11429, 11572, 12320, 12468, 12624, 14465, 14546, 14728, 14784, 15585, 15780, 16624, 16832, 17358, 18410, 18480, 20251, 20780, 21040, 21819, 22092, 22858, 23144, 24640, 24936, 25248, 27615, 28930, 29092, 29456, 31170, 31560, 33248, 34287, 34716, 36365, 36820, 36960, 40502, 41560, 42080, 43395, 43638, 44184, 45716, 46288, 49872, 50496, 55230, 57145, 57860, 58184, 58912, 60753, 62340, 63120, 66496, 68574, 69432, 72730, 73640, 73920, 80003, 81004, 83120, 84160, 86790, 87276, 88368, 91432, 92576, 99744, 101255, 109095, 110460, 114290, 115720, 116368, 117824, 121506, 124680, 126240, 137148, 138864, 145460, 147280, 160006, 162008, 166240, 171435, 173580, 174552, 176736, 182864, 185152, 199488, 202510, 218190, 220920, 228580, 231440, 232736, 240009, 243012, 249360, 252480, 273257, 274296, 277728, 290920, 294560, 303765, 320012, 324016, 332480, 342870, 347160, 349104, 353472, 365728, 400015, 405020, 436380, 441840, 457160, 462880, 465472, 480018, 486024, 498720, 546514, 548592, 555456, 581840, 589120, 607530, 640024, 648032, 685740, 694320, 698208, 731456, 800030, 810040, 819771, 872760, 883680, 914320, 925760, 960036, 972048, 997440, 1093028, 1097184, 1163680, 1200045, 1215060, 1280048, 1296064, 1366285, 1371480, 1388640, 1396416, 1600060, 1620080, 1639542, 1745520, 1767360, 1828640, 1912799, 1920072, 1944096, 2186056, 2194368, 2327360, 2400090, 2430120, 2560096, 2732570, 2742960, 2777280, 3005827, 3200120, 3240160, 3279084, 3491040, 3657280, 3825598, 3840144, 3888192, 4098855, 4372112, 4800180, 4860240, 5120192, 5465140, 5485920, 5738397, 6011654, 6400240, 6480320, 6558168, 6982080, 7651196, 7680288, 8197710, 8744224, 9017481, 9563995, 9600360, 9720480, 10930280, 10971840, 11476794, 12023308, 12800480, 13116336, 15029135, 15302392, 15360576, 16395420, 17488448, 18034962, 19127990, 19200720, 19440960, 21040789, 21860560, 22953588, 24046616, 25600960, 26232672, 28691985, 30058270, 30604784, 32790840, 36069924, 38255980, 38401440, 42081578, 43721120, 45087405, 45907176, 48093232, 52465344, 57383970, 60116540, 61209568, 63122367, 65581680, 72139848, 76511960, 76802880, 84163156, 87442240, 90174810, 91814352, 96186464, 105203945, 114767940, 120233080, 122419136, 126244734, 131163360, 144279696, 153023920, 168326312, 180349620, 183628704, 192372928, 210407890, 229535880, 240466160, 252489468, 262326720, 288559392, 306047840, 315611835, 336652624, 360699240, 367257408, 420815780, 459071760, 480932320, 504978936, 577118784, 612095680, 631223670, 673305248, 721398480, 841631560, 918143520, 961864640, 1009957872, 1262447340, 1346610496, 1442796960, 1683263120, 1836287040, 2019915744, 2524894680, 2885593920, 3366526240, 4039831488, 5049789360, 6733052480, 10099578720, 20199157440]

約数ペア:

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