20746091520

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:2001

約数の個数: 704

約数和(自身を含む): 91967616000

約数和(自身を除く): 71221524480

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, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 256, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 378, 384, 385, 396, 420, 432, 440, 448, 462, 480, 495, 504, 512, 528, 540, 560, 576, 594, 616, 630, 640, 660, 672, 693, 704, 720, 756, 768, 770, 792, 840, 864, 880, 896, 924, 945, 960, 990, 1008, 1024, 1056, 1080, 1120, 1152, 1155, 1188, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1440, 1485, 1512, 1536, 1540, 1584, 1680, 1728, 1760, 1792, 1848, 1890, 1920, 1949, 1980, 2016, 2079, 2112, 2160, 2240, 2304, 2310, 2376, 2464, 2520, 2560, 2640, 2688, 2772, 2816, 2880, 2970, 3024, 3072, 3080, 3168, 3360, 3456, 3465, 3520, 3584, 3696, 3780, 3840, 3898, 3960, 4032, 4158, 4224, 4320, 4480, 4608, 4620, 4752, 4928, 5040, 5120, 5280, 5376, 5544, 5632, 5760, 5847, 5940, 6048, 6160, 6336, 6720, 6912, 6930, 7040, 7168, 7392, 7560, 7680, 7796, 7920, 8064, 8316, 8448, 8640, 8960, 9216, 9240, 9504, 9745, 9856, 10080, 10395, 10560, 10752, 11088, 11264, 11520, 11694, 11880, 12096, 12320, 12672, 13440, 13643, 13824, 13860, 14080, 14784, 15120, 15360, 15592, 15840, 16128, 16632, 16896, 17280, 17541, 17920, 18480, 19008, 19490, 19712, 20160, 20790, 21120, 21439, 21504, 22176, 23040, 23388, 23760, 24192, 24640, 25344, 26880, 27286, 27648, 27720, 28160, 29235, 29568, 30240, 31184, 31680, 32256, 33264, 33792, 34560, 35082, 35840, 36960, 38016, 38980, 39424, 40320, 40929, 41580, 42240, 42878, 44352, 46080, 46776, 47520, 48384, 49280, 50688, 52623, 53760, 54572, 55440, 56320, 58470, 59136, 60480, 62368, 63360, 64317, 64512, 66528, 68215, 69120, 70164, 73920, 76032, 77960, 78848, 80640, 81858, 83160, 84480, 85756, 87705, 88704, 93552, 95040, 96768, 98560, 101376, 105246, 107195, 107520, 109144, 110880, 116940, 118272, 120960, 122787, 124736, 126720, 128634, 133056, 136430, 138240, 140328, 147840, 150073, 152064, 155920, 161280, 163716, 166320, 168960, 171512, 175410, 177408, 187104, 190080, 192951, 193536, 197120, 204645, 210492, 214390, 218288, 221760, 233880, 236544, 241920, 245574, 249472, 253440, 257268, 263115, 266112, 272860, 280656, 295680, 300146, 304128, 311840, 321585, 322560, 327432, 332640, 343024, 350820, 354816, 368361, 374208, 380160, 385902, 394240, 409290, 420984, 428780, 436576, 443520, 450219, 467760, 483840, 491148, 498944, 506880, 514536, 526230, 532224, 545720, 561312, 578853, 591360, 600292, 613935, 623680, 643170, 654864, 665280, 686048, 701640, 709632, 736722, 748416, 750365, 760320, 771804, 818580, 841968, 857560, 873152, 887040, 900438, 935520, 964755, 967680, 982296, 997888, 1029072, 1052460, 1064448, 1091440, 1122624, 1157706, 1182720, 1200584, 1227870, 1247360, 1286340, 1309728, 1330560, 1350657, 1372096, 1403280, 1473444, 1496832, 1500730, 1520640, 1543608, 1637160, 1683936, 1715120, 1746304, 1774080, 1800876, 1841805, 1871040, 1929510, 1964592, 1995776, 2058144, 2104920, 2128896, 2182880, 2245248, 2251095, 2315412, 2401168, 2455740, 2494720, 2572680, 2619456, 2661120, 2701314, 2744192, 2806560, 2894265, 2946888, 2993664, 3001460, 3087216, 3274320, 3367872, 3430240, 3492608, 3548160, 3601752, 3683610, 3742080, 3859020, 3929184, 4051971, 4116288, 4209840, 4365760, 4490496, 4502190, 4630824, 4802336, 4911480, 4989440, 5145360, 5238912, 5322240, 5402628, 5488384, 5613120, 5788530, 5893776, 5987328, 6002920, 6174432, 6548640, 6735744, 6753285, 6860480, 6985216, 7203504, 7367220, 7484160, 7718040, 7858368, 8103942, 8232576, 8419680, 8731520, 8980992, 9004380, 9261648, 9604672, 9822960, 9978880, 10290720, 10477824, 10644480, 10805256, 10976768, 11226240, 11577060, 11787552, 12005840, 12348864, 13097280, 13471488, 13506570, 13720960, 13970432, 14407008, 14734440, 14968320, 15436080, 15716736, 16207884, 16465152, 16839360, 17463040, 17961984, 18008760, 18523296, 19209344, 19645920, 20259855, 20581440, 20955648, 21610512, 21953536, 22452480, 23154120, 23575104, 24011680, 24697728, 26194560, 26942976, 27013140, 27441920, 28814016, 29468880, 29936640, 30872160, 31433472, 32415768, 32930304, 33678720, 34926080, 36017520, 37046592, 38418688, 39291840, 40519710, 41162880, 41911296, 43221024, 44904960, 46308240, 47150208, 48023360, 49395456, 52389120, 53885952, 54026280, 54883840, 57628032, 58937760, 61744320, 62866944, 64831536, 65860608, 67357440, 69852160, 72035040, 74093184, 76837376, 78583680, 81039420, 82325760, 86442048, 89809920, 92616480, 94300416, 96046720, 98790912, 104778240, 108052560, 109767680, 115256064, 117875520, 123488640, 125733888, 129663072, 134714880, 144070080, 148186368, 153674752, 157167360, 162078840, 164651520, 172884096, 185232960, 188600832, 192093440, 197581824, 209556480, 216105120, 230512128, 235751040, 246977280, 259326144, 269429760, 288140160, 296372736, 314334720, 324157680, 329303040, 345768192, 370465920, 377201664, 384186880, 432210240, 461024256, 471502080, 493954560, 518652288, 576280320, 592745472, 628669440, 648315360, 691536384, 740931840, 768373760, 864420480, 943004160, 987909120, 1037304576, 1152560640, 1296630720, 1383072768, 1481863680, 1728840960, 1886008320, 2074609152, 2305121280, 2593261440, 2963727360, 3457681920, 4149218304, 5186522880, 6915363840, 10373045760, 20746091520]

約数ペア:

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(10752, 1929510), (11088, 1871040), (11264, 1841805), (11520, 1800876), (11694, 1774080), (11880, 1746304), (12096, 1715120), (12320, 1683936), (12672, 1637160), (13440, 1543608), (13643, 1520640), (13824, 1500730), (13860, 1496832), (14080, 1473444), (14784, 1403280), (15120, 1372096), (15360, 1350657), (15592, 1330560), (15840, 1309728), (16128, 1286340), (16632, 1247360), (16896, 1227870), (17280, 1200584), (17541, 1182720), (17920, 1157706), (18480, 1122624), (19008, 1091440), (19490, 1064448), (19712, 1052460), (20160, 1029072), (20790, 997888), (21120, 982296), (21439, 967680), (21504, 964755), (22176, 935520), (23040, 900438), (23388, 887040), (23760, 873152), (24192, 857560), (24640, 841968), (25344, 818580), (26880, 771804), (27286, 760320), (27648, 750365), (27720, 748416), (28160, 736722), (29235, 709632), (29568, 701640), (30240, 686048), (31184, 665280), (31680, 654864), (32256, 643170), (33264, 623680), (33792, 613935), (34560, 600292), (35082, 591360), (35840, 578853), 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(126720, 163716), (128634, 161280), (133056, 155920), (136430, 152064), (138240, 150073), (140328, 147840)]