1977877440

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 560

約数和(自身を含む): 8780580864

約数和(自身を除く): 6802703424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 320, 324, 330, 336, 352, 360, 378, 385, 396, 405, 420, 432, 440, 448, 462, 480, 495, 504, 528, 540, 560, 567, 576, 594, 616, 630, 648, 660, 672, 693, 704, 720, 756, 770, 792, 810, 840, 864, 880, 891, 924, 945, 960, 990, 991, 1008, 1056, 1080, 1120, 1134, 1155, 1188, 1232, 1260, 1296, 1320, 1344, 1386, 1440, 1485, 1512, 1540, 1584, 1620, 1680, 1728, 1760, 1782, 1848, 1890, 1980, 1982, 2016, 2079, 2112, 2160, 2240, 2268, 2310, 2376, 2464, 2520, 2592, 2640, 2772, 2835, 2880, 2970, 2973, 3024, 3080, 3168, 3240, 3360, 3465, 3520, 3564, 3696, 3780, 3960, 3964, 4032, 4158, 4320, 4455, 4536, 4620, 4752, 4928, 4955, 5040, 5184, 5280, 5544, 5670, 5940, 5946, 6048, 6160, 6237, 6336, 6480, 6720, 6930, 6937, 7128, 7392, 7560, 7920, 7928, 8316, 8640, 8910, 8919, 9072, 9240, 9504, 9910, 10080, 10395, 10560, 10901, 11088, 11340, 11880, 11892, 12096, 12320, 12474, 12960, 13860, 13874, 14256, 14784, 14865, 15120, 15840, 15856, 16632, 17820, 17838, 18144, 18480, 19008, 19820, 20160, 20790, 20811, 21802, 22176, 22680, 23760, 23784, 24640, 24948, 25920, 26757, 27720, 27748, 28512, 29730, 30240, 31185, 31680, 31712, 32703, 33264, 34685, 35640, 35676, 36288, 36960, 39640, 41580, 41622, 43604, 44352, 44595, 45360, 47520, 47568, 49896, 53514, 54505, 55440, 55496, 57024, 59460, 60480, 62370, 62433, 63424, 65406, 66528, 69370, 71280, 71352, 73920, 76307, 79280, 80271, 83160, 83244, 87208, 89190, 90720, 95040, 95136, 98109, 99792, 104055, 107028, 109010, 110880, 110992, 118920, 124740, 124866, 130812, 133056, 133785, 138740, 142560, 142704, 152614, 158560, 160542, 163515, 166320, 166488, 174416, 178380, 181440, 187299, 190272, 196218, 199584, 208110, 214056, 218020, 221760, 221984, 228921, 237840, 249480, 249732, 261624, 267570, 277480, 285120, 285408, 294327, 305228, 312165, 317120, 321084, 327030, 332640, 332976, 348832, 356760, 374598, 381535, 392436, 399168, 401355, 416220, 428112, 436040, 443968, 457842, 475680, 490545, 498960, 499464, 523248, 535140, 554960, 561897, 570816, 588654, 610456, 624330, 642168, 654060, 665280, 665952, 686763, 697664, 713520, 749196, 763070, 784872, 802710, 832440, 856224, 872080, 882981, 915684, 936495, 951360, 981090, 997920, 998928, 1046496, 1070280, 1109920, 1123794, 1144605, 1177308, 1220912, 1248660, 1284336, 1308120, 1331904, 1373526, 1427040, 1471635, 1498392, 1526140, 1569744, 1605420, 1664880, 1712448, 1744160, 1765962, 1831368, 1872990, 1962180, 1995840, 1997856, 2060289, 2092992, 2140560, 2219840, 2247588, 2289210, 2354616, 2441824, 2497320, 2568672, 2616240, 2747052, 2809485, 2854080, 2943270, 2996784, 3052280, 3139488, 3210840, 3329760, 3433815, 3488320, 3531924, 3662736, 3745980, 3924360, 3995712, 4120578, 4281120, 4414905, 4495176, 4578420, 4709232, 4883648, 4994640, 5137344, 5232480, 5494104, 5618970, 5886540, 5993568, 6104560, 6180867, 6278976, 6421680, 6659520, 6867630, 7063848, 7325472, 7491960, 7848720, 8241156, 8562240, 8829810, 8990352, 9156840, 9418464, 9989280, 10301445, 10464960, 10988208, 11237940, 11773080, 11987136, 12209120, 12361734, 12843360, 13735260, 14127696, 14650944, 14983920, 15697440, 16482312, 17659620, 17980704, 18313680, 18836928, 19978560, 20602890, 21976416, 22475880, 23546160, 24418240, 24723468, 25686720, 27470520, 28255392, 29967840, 30904335, 31394880, 32964624, 35319240, 35961408, 36627360, 41205780, 43952832, 44951760, 47092320, 49446936, 54941040, 56510784, 59935680, 61808670, 65929248, 70638480, 73254720, 82411560, 89903520, 94184640, 98893872, 109882080, 123617340, 131858496, 141276960, 164823120, 179807040, 197787744, 219764160, 247234680, 282553920, 329646240, 395575488, 494469360, 659292480, 988938720, 1977877440]

約数ペア:

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