20196591840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:612

約数の個数: 480

約数和(自身を含む): 73977007104

約数和(自身を除く): 53780415264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 71, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 142, 144, 160, 162, 180, 188, 213, 216, 235, 240, 270, 282, 284, 288, 324, 355, 360, 376, 405, 423, 426, 432, 467, 470, 480, 540, 564, 568, 639, 648, 705, 710, 720, 752, 810, 846, 852, 864, 934, 940, 1065, 1080, 1128, 1136, 1269, 1278, 1296, 1401, 1410, 1420, 1440, 1504, 1620, 1692, 1704, 1868, 1880, 1917, 2115, 2130, 2160, 2256, 2272, 2335, 2538, 2556, 2592, 2802, 2820, 2840, 3195, 3240, 3337, 3384, 3408, 3736, 3760, 3807, 3834, 4203, 4230, 4260, 4320, 4512, 4670, 5076, 5112, 5604, 5640, 5680, 5751, 6345, 6390, 6480, 6674, 6768, 6816, 7005, 7472, 7520, 7614, 7668, 8406, 8460, 8520, 9340, 9585, 10011, 10152, 10224, 11208, 11280, 11360, 11502, 12609, 12690, 12780, 12960, 13348, 13536, 14010, 14944, 15228, 15336, 16685, 16812, 16920, 17040, 18680, 19035, 19170, 20022, 20304, 20448, 21015, 21949, 22416, 22560, 23004, 25218, 25380, 25560, 26696, 28020, 28755, 30033, 30456, 30672, 33157, 33370, 33624, 33840, 34080, 37360, 37827, 38070, 38340, 40044, 40608, 42030, 43898, 44832, 46008, 50055, 50436, 50760, 51120, 53392, 56040, 57510, 60066, 60912, 61344, 63045, 65847, 66314, 66740, 67248, 67680, 74720, 75654, 76140, 76680, 80088, 84060, 87796, 90099, 92016, 99471, 100110, 100872, 101520, 102240, 106784, 109745, 112080, 115020, 120132, 121824, 126090, 131694, 132628, 133480, 134496, 150165, 151308, 152280, 153360, 160176, 165785, 168120, 175592, 180198, 184032, 189135, 197541, 198942, 200220, 201744, 203040, 219490, 224160, 230040, 240264, 252180, 263388, 265256, 266960, 270297, 298413, 300330, 302616, 304560, 306720, 320352, 329235, 331570, 336240, 351184, 360396, 378270, 395082, 397884, 400440, 403488, 438980, 450495, 460080, 480528, 497355, 504360, 526776, 530512, 533920, 540594, 592623, 596826, 600660, 605232, 609120, 658470, 663140, 672480, 702368, 720792, 756540, 790164, 795768, 800880, 877960, 895239, 900990, 920160, 961056, 987705, 994710, 1008720, 1053552, 1061024, 1081188, 1185246, 1193652, 1201320, 1210464, 1316940, 1326280, 1351485, 1441584, 1492065, 1513080, 1558379, 1580328, 1591536, 1601760, 1755920, 1777869, 1790478, 1801980, 1975410, 1989420, 2017440, 2107104, 2162376, 2370492, 2387304, 2402640, 2633880, 2652560, 2685717, 2702970, 2883168, 2963115, 2984130, 3026160, 3116758, 3160656, 3183072, 3511840, 3555738, 3580956, 3603960, 3950820, 3978840, 4324752, 4476195, 4675137, 4740984, 4774608, 4805280, 5267760, 5305120, 5371434, 5405940, 5926230, 5968260, 6052320, 6233516, 6321312, 7111476, 7161912, 7207920, 7791895, 7901640, 7957680, 8649504, 8889345, 8952390, 9350274, 9481968, 9549216, 10535520, 10742868, 10811880, 11852460, 11936520, 12467032, 13428585, 14025411, 14222952, 14323824, 14415840, 15583790, 15803280, 15915360, 17778690, 17904780, 18700548, 18963936, 21485736, 21623760, 23375685, 23704920, 23873040, 24934064, 26857170, 28050822, 28445904, 28647648, 31167580, 31606560, 35557380, 35809560, 37401096, 42076233, 42971472, 43247520, 46751370, 47409840, 47746080, 49868128, 53714340, 56101644, 56891808, 62335160, 70127055, 71114760, 71619120, 74802192, 84152466, 85942944, 93502740, 94819680, 107428680, 112203288, 124670320, 126228699, 140254110, 142229520, 143238240, 149604384, 168304932, 187005480, 210381165, 214857360, 224406576, 249340640, 252457398, 280508220, 284459040, 336609864, 374010960, 420762330, 429714720, 448813152, 504914796, 561016440, 631143495, 673219728, 748021920, 841524660, 1009829592, 1122032880, 1262286990, 1346439456, 1683049320, 2019659184, 2244065760, 2524573980, 3366098640, 4039318368, 5049147960, 6732197280, 10098295920, 20196591840]

約数ペア:

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