19872061440

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:350

約数の個数: 768

約数和(自身を含む): 82121195520

約数和(自身を除く): 62249134080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 64, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 124, 128, 132, 140, 154, 155, 160, 165, 168, 176, 186, 192, 210, 217, 220, 224, 231, 240, 248, 256, 264, 271, 280, 308, 310, 320, 330, 336, 341, 352, 372, 384, 385, 420, 434, 440, 448, 462, 465, 480, 496, 512, 528, 542, 560, 616, 620, 640, 651, 660, 672, 682, 704, 744, 768, 770, 813, 840, 868, 880, 896, 924, 930, 960, 992, 1023, 1024, 1056, 1084, 1085, 1120, 1155, 1232, 1240, 1280, 1302, 1320, 1344, 1355, 1364, 1408, 1488, 1536, 1540, 1626, 1680, 1705, 1736, 1760, 1792, 1848, 1860, 1897, 1920, 1984, 2046, 2048, 2112, 2168, 2170, 2240, 2310, 2387, 2464, 2480, 2560, 2604, 2640, 2688, 2710, 2728, 2816, 2976, 2981, 3072, 3080, 3252, 3255, 3360, 3410, 3472, 3520, 3584, 3696, 3720, 3794, 3840, 3968, 4065, 4092, 4224, 4336, 4340, 4480, 4620, 4774, 4928, 4960, 5115, 5120, 5208, 5280, 5376, 5420, 5456, 5632, 5691, 5952, 5962, 6144, 6160, 6504, 6510, 6720, 6820, 6944, 7040, 7161, 7168, 7392, 7440, 7588, 7680, 7936, 8130, 8184, 8401, 8448, 8672, 8680, 8943, 8960, 9240, 9485, 9548, 9856, 9920, 10230, 10240, 10416, 10560, 10752, 10840, 10912, 11264, 11382, 11904, 11924, 11935, 12320, 13008, 13020, 13440, 13640, 13888, 14080, 14322, 14336, 14784, 14880, 14905, 15176, 15360, 15872, 16260, 16368, 16802, 16896, 17344, 17360, 17886, 17920, 18480, 18970, 19096, 19712, 19840, 20460, 20832, 20867, 21120, 21504, 21680, 21824, 22528, 22764, 23808, 23848, 23870, 24640, 25203, 26016, 26040, 26880, 27280, 27776, 28160, 28455, 28644, 29568, 29760, 29810, 30352, 30720, 31744, 32520, 32736, 33604, 33792, 34688, 34720, 35772, 35805, 35840, 36960, 37940, 38192, 39424, 39680, 40920, 41664, 41734, 42005, 42240, 43008, 43360, 43648, 44715, 45528, 47616, 47696, 47740, 49280, 50406, 52032, 52080, 53760, 54560, 55552, 56320, 56910, 57288, 58807, 59136, 59520, 59620, 60704, 62601, 63488, 65040, 65472, 67208, 67584, 69376, 69440, 71544, 71610, 71680, 73920, 75880, 76384, 78848, 79360, 81840, 83328, 83468, 84010, 84480, 86720, 87296, 89430, 91056, 92411, 95232, 95392, 95480, 98560, 100812, 104064, 104160, 104335, 107520, 109120, 111104, 112640, 113820, 114576, 117614, 118272, 119040, 119240, 121408, 125202, 126015, 130080, 130944, 134416, 138752, 138880, 143088, 143220, 147840, 151760, 152768, 157696, 158720, 163680, 166656, 166936, 168020, 168960, 173440, 174592, 176421, 178860, 182112, 184822, 190464, 190784, 190960, 197120, 201624, 208128, 208320, 208670, 215040, 218240, 222208, 227640, 229152, 235228, 236544, 238080, 238480, 242816, 250404, 252030, 260160, 261888, 268832, 277233, 277504, 277760, 286176, 286440, 294035, 295680, 303520, 305536, 313005, 317440, 327360, 333312, 333872, 336040, 337920, 346880, 349184, 352842, 357720, 364224, 369644, 381568, 381920, 394240, 403248, 416256, 416640, 417340, 436480, 444416, 455280, 458304, 462055, 470456, 473088, 476160, 476960, 485632, 500808, 504060, 520320, 523776, 537664, 554466, 555008, 555520, 572352, 572880, 588070, 591360, 607040, 611072, 626010, 646877, 654720, 666624, 667744, 672080, 693760, 698368, 705684, 715440, 728448, 739288, 763136, 763840, 788480, 806496, 832512, 833280, 834680, 872960, 882105, 910560, 916608, 924110, 940912, 952320, 953920, 971264, 1001616, 1008120, 1040640, 1047552, 1075328, 1108932, 1111040, 1144704, 1145760, 1176140, 1182720, 1214080, 1222144, 1252020, 1293754, 1309440, 1333248, 1335488, 1344160, 1386165, 1387520, 1411368, 1430880, 1456896, 1478576, 1526272, 1527680, 1612992, 1665024, 1666560, 1669360, 1745920, 1764210, 1821120, 1833216, 1848220, 1881824, 1907840, 1940631, 1942528, 2003232, 2016240, 2081280, 2095104, 2150656, 2217864, 2222080, 2289408, 2291520, 2352280, 2365440, 2428160, 2444288, 2504040, 2587508, 2618880, 2670976, 2688320, 2772330, 2775040, 2822736, 2861760, 2913792, 2957152, 3052544, 3055360, 3225984, 3234385, 3333120, 3338720, 3491840, 3528420, 3642240, 3666432, 3696440, 3763648, 3815680, 3881262, 3885056, 4006464, 4032480, 4162560, 4301312, 4435728, 4578816, 4583040, 4704560, 4856320, 4888576, 5008080, 5175016, 5237760, 5341952, 5376640, 5544660, 5645472, 5723520, 5827584, 5914304, 6105088, 6110720, 6451968, 6468770, 6666240, 6677440, 7056840, 7284480, 7332864, 7392880, 7527296, 7631360, 7762524, 8012928, 8064960, 8325120, 8602624, 8871456, 9157632, 9166080, 9409120, 9703155, 9712640, 10016160, 10350032, 10475520, 10683904, 10753280, 11089320, 11290944, 11447040, 11655168, 11828608, 12221440, 12903936, 12937540, 13354880, 14113680, 14568960, 14665728, 14785760, 15054592, 15262720, 15525048, 16025856, 16129920, 17205248, 17742912, 18315264, 18332160, 18818240, 19406310, 19425280, 20032320, 20700064, 21367808, 21506560, 22178640, 22581888, 22894080, 23657216, 24442880, 25807872, 25875080, 26709760, 28227360, 29137920, 29571520, 30109184, 30525440, 31050096, 32051712, 32259840, 35485824, 36664320, 37636480, 38812620, 40064640, 41400128, 42735616, 43013120, 44357280, 45163776, 45788160, 47314432, 51615744, 51750160, 53419520, 56454720, 58275840, 59143040, 60218368, 62100192, 64103424, 64519680, 70971648, 73328640, 75272960, 77625240, 80129280, 82800256, 86026240, 88714560, 90327552, 91576320, 94628864, 103500320, 106839040, 112909440, 118286080, 120436736, 124200384, 128206848, 129039360, 141943296, 150545920, 155250480, 160258560, 165600512, 177429120, 180655104, 189257728, 207000640, 213678080, 225818880, 236572160, 248400768, 258078720, 283886592, 301091840, 310500960, 320517120, 331201024, 354858240, 361310208, 414001280, 451637760, 473144320, 496801536, 567773184, 602183680, 621001920, 641034240, 662402048, 709716480, 828002560, 903275520, 946288640, 993603072, 1242003840, 1324804096, 1419432960, 1656005120, 1806551040, 1987206144, 2484007680, 2838865920, 3312010240, 3974412288, 4968015360, 6624020480, 9936030720, 19872061440]

約数ペア:

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