20161485960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2893

約数の個数: 512

約数和(自身を含む): 81343180800

約数和(自身を除く): 61181694840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 41, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 82, 84, 88, 95, 105, 110, 114, 120, 123, 132, 133, 140, 152, 154, 164, 165, 168, 190, 205, 209, 210, 220, 228, 231, 246, 264, 266, 280, 285, 287, 308, 328, 330, 380, 385, 399, 410, 418, 420, 440, 451, 456, 462, 492, 532, 570, 574, 615, 616, 627, 660, 665, 760, 770, 779, 798, 820, 836, 840, 861, 902, 924, 984, 1045, 1064, 1140, 1148, 1155, 1230, 1254, 1320, 1330, 1353, 1435, 1463, 1540, 1558, 1596, 1640, 1672, 1722, 1804, 1848, 1995, 2090, 2255, 2280, 2296, 2310, 2337, 2460, 2508, 2660, 2706, 2801, 2870, 2926, 3080, 3116, 3135, 3157, 3192, 3444, 3608, 3895, 3990, 4180, 4305, 4389, 4510, 4620, 4674, 4920, 5016, 5320, 5412, 5453, 5602, 5740, 5852, 6232, 6270, 6314, 6765, 6888, 7315, 7790, 7980, 8360, 8403, 8569, 8610, 8778, 9020, 9240, 9348, 9471, 10824, 10906, 11204, 11480, 11685, 11704, 12540, 12628, 13530, 14005, 14630, 15580, 15785, 15960, 16359, 16806, 17138, 17220, 17556, 18040, 18696, 18942, 19607, 21812, 21945, 22408, 23370, 25080, 25256, 25707, 27060, 27265, 28010, 29260, 30811, 31160, 31570, 32718, 33612, 34276, 34440, 35112, 37884, 39214, 42015, 42845, 43624, 43890, 46740, 47355, 51414, 53219, 54120, 54530, 56020, 58520, 58821, 59983, 61622, 63140, 65436, 67224, 68552, 75768, 78428, 81795, 84030, 85690, 87780, 92433, 93480, 94710, 98035, 102828, 106438, 109060, 112040, 114841, 117642, 119966, 123244, 126280, 128535, 130872, 154055, 156856, 159657, 163590, 168060, 171380, 175560, 179949, 184866, 189420, 196070, 205656, 212876, 215677, 218120, 229682, 235284, 239932, 246488, 257070, 266095, 294105, 299915, 308110, 319314, 327180, 336120, 342760, 344523, 359898, 369732, 372533, 378840, 392140, 425752, 431354, 459364, 462165, 470568, 479864, 514140, 532190, 574205, 585409, 588210, 599830, 616220, 638628, 647031, 654360, 689046, 719796, 739464, 745066, 784280, 798285, 803887, 862708, 899745, 918728, 924330, 1028280, 1064380, 1078385, 1117599, 1148410, 1170818, 1176420, 1199660, 1232440, 1263251, 1277256, 1294062, 1378092, 1439592, 1490132, 1596570, 1607774, 1722615, 1725416, 1756227, 1799490, 1848660, 1862665, 2128760, 2156770, 2181979, 2235198, 2296820, 2341636, 2352840, 2399320, 2411661, 2526502, 2588124, 2756184, 2927045, 2980264, 3193140, 3215548, 3235155, 3445230, 3512454, 3598980, 3697320, 3725330, 3789753, 4019435, 4097863, 4313540, 4363958, 4470396, 4593640, 4683272, 4823322, 5053004, 5176248, 5587995, 5854090, 6316255, 6386280, 6431096, 6470310, 6545937, 6890460, 7024908, 7197960, 7450660, 7579506, 8038870, 8195726, 8627080, 8727916, 8781135, 8842757, 8940792, 9646644, 10106008, 10909895, 11175990, 11708180, 12058305, 12293589, 12632510, 12940620, 13091874, 13780920, 14049816, 14901320, 15159012, 15273853, 16077740, 16391452, 17455832, 17562270, 17685514, 18948765, 19293288, 20489315, 21819790, 22351980, 23416360, 24001769, 24116610, 24587178, 25265020, 25881240, 26183748, 26528271, 30318024, 30547706, 32155480, 32729685, 32782904, 35124540, 35371028, 37897530, 40978630, 43639580, 44213785, 44703960, 45821559, 48003538, 48233220, 49174356, 50530040, 52367496, 53056542, 61095412, 61467945, 65459370, 70249080, 70742056, 72005307, 75795060, 76369265, 81957260, 87279160, 88427570, 91643118, 96007076, 96466440, 98348712, 106113084, 120008845, 122190824, 122935890, 130918740, 132641355, 144010614, 151590120, 152738530, 163914520, 168012383, 176855140, 183286236, 192014152, 212226168, 229107795, 240017690, 245871780, 261837480, 265282710, 288021228, 305477060, 336024766, 353710280, 360026535, 366572472, 458215590, 480035380, 491743560, 504037149, 530565420, 576042456, 610954120, 672049532, 720053070, 840061915, 916431180, 960070760, 1008074298, 1061130840, 1344099064, 1440106140, 1680123830, 1832862360, 2016148596, 2520185745, 2880212280, 3360247660, 4032297192, 5040371490, 6720495320, 10080742980, 20161485960]

約数ペア:

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