20169992640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3853}}^1$

素因数の和:3940

約数の個数: 448

約数和(自身を含む): 78939786240

約数和(自身を除く): 58769793600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 41, 42, 48, 56, 57, 60, 64, 70, 76, 80, 82, 84, 95, 96, 105, 112, 114, 120, 123, 133, 140, 152, 160, 164, 168, 190, 192, 205, 210, 224, 228, 240, 246, 266, 280, 285, 287, 304, 320, 328, 336, 380, 399, 410, 420, 448, 456, 480, 492, 532, 560, 570, 574, 608, 615, 656, 665, 672, 760, 779, 798, 820, 840, 861, 912, 960, 984, 1064, 1120, 1140, 1148, 1216, 1230, 1312, 1330, 1344, 1435, 1520, 1558, 1596, 1640, 1680, 1722, 1824, 1968, 1995, 2128, 2240, 2280, 2296, 2337, 2460, 2624, 2660, 2870, 3040, 3116, 3192, 3280, 3360, 3444, 3648, 3853, 3895, 3936, 3990, 4256, 4305, 4560, 4592, 4674, 4920, 5320, 5453, 5740, 6080, 6232, 6384, 6560, 6720, 6888, 7706, 7790, 7872, 7980, 8512, 8610, 9120, 9184, 9348, 9840, 10640, 10906, 11480, 11559, 11685, 12464, 12768, 13120, 13776, 15412, 15580, 15960, 16359, 17220, 18240, 18368, 18696, 19265, 19680, 21280, 21812, 22960, 23118, 23370, 24928, 25536, 26971, 27265, 27552, 30824, 31160, 31920, 32718, 34440, 37392, 38530, 39360, 42560, 43624, 45920, 46236, 46740, 49856, 53942, 54530, 55104, 57795, 61648, 62320, 63840, 65436, 68880, 73207, 74784, 77060, 80913, 81795, 87248, 91840, 92472, 93480, 107884, 109060, 115590, 123296, 124640, 127680, 130872, 134855, 137760, 146414, 149568, 154120, 157973, 161826, 163590, 174496, 184944, 186960, 215768, 218120, 219621, 231180, 246592, 249280, 261744, 269710, 275520, 292828, 308240, 315946, 323652, 327180, 348992, 366035, 369888, 373920, 404565, 431536, 436240, 439242, 462360, 473919, 512449, 523488, 539420, 585656, 616480, 631892, 647304, 654360, 732070, 739776, 747840, 789865, 809130, 863072, 872480, 878484, 924720, 947838, 1024898, 1046976, 1078840, 1098105, 1105811, 1171312, 1232960, 1263784, 1294608, 1308720, 1464140, 1537347, 1579730, 1618260, 1726144, 1744960, 1756968, 1849440, 1895676, 2049796, 2157680, 2196210, 2211622, 2342624, 2369595, 2527568, 2562245, 2589216, 2617440, 2928280, 3001487, 3074694, 3159460, 3236520, 3317433, 3513936, 3698880, 3791352, 4099592, 4315360, 4392420, 4423244, 4685248, 4739190, 5055136, 5124490, 5178432, 5234880, 5529055, 5856560, 6002974, 6149388, 6318920, 6473040, 6634866, 7027872, 7582704, 7686735, 8199184, 8630720, 8784840, 8846488, 9004461, 9478380, 10110272, 10248980, 11058110, 11713120, 12005948, 12298776, 12637840, 12946080, 13269732, 14055744, 15007435, 15165408, 15373470, 16398368, 16587165, 17569680, 17692976, 18008922, 18956760, 20497960, 21010409, 22116220, 23426240, 24011896, 24597552, 25275680, 25892160, 26539464, 30014870, 30330816, 30746940, 32796736, 33174330, 35139360, 35385952, 36017844, 37913520, 40995920, 42020818, 44232440, 45022305, 48023792, 49195104, 50551360, 53078928, 60029740, 61493880, 63031227, 66348660, 70278720, 70771904, 72035688, 75827040, 81991840, 84041636, 88464880, 90044610, 96047584, 98390208, 105052045, 106157856, 120059480, 122987760, 126062454, 132697320, 144071376, 151654080, 163983680, 168083272, 176929760, 180089220, 192095168, 210104090, 212315712, 240118960, 245975520, 252124908, 265394640, 288142752, 315156135, 336166544, 353859520, 360178440, 420208180, 480237920, 491951040, 504249816, 530789280, 576285504, 630312270, 672333088, 720356880, 840416360, 960475840, 1008499632, 1061578560, 1260624540, 1344666176, 1440713760, 1680832720, 2016999264, 2521249080, 2881427520, 3361665440, 4033998528, 5042498160, 6723330880, 10084996320, 20169992640]

約数ペア:

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