20110379520

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1172

約数の個数: 640

約数和(自身を含む): 82815270912

約数和(自身を除く): 62704891392

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, 280, 308, 310, 320, 330, 336, 341, 352, 372, 384, 385, 420, 434, 440, 448, 462, 465, 480, 496, 512, 528, 560, 616, 620, 640, 651, 660, 672, 682, 704, 744, 768, 770, 840, 868, 880, 896, 924, 930, 960, 992, 1023, 1056, 1085, 1097, 1120, 1155, 1232, 1240, 1280, 1302, 1320, 1344, 1364, 1408, 1488, 1536, 1540, 1680, 1705, 1736, 1760, 1792, 1848, 1860, 1920, 1984, 2046, 2112, 2170, 2194, 2240, 2310, 2387, 2464, 2480, 2560, 2604, 2640, 2688, 2728, 2816, 2976, 3080, 3255, 3291, 3360, 3410, 3472, 3520, 3584, 3696, 3720, 3840, 3968, 4092, 4224, 4340, 4388, 4480, 4620, 4774, 4928, 4960, 5115, 5208, 5280, 5376, 5456, 5485, 5632, 5952, 6160, 6510, 6582, 6720, 6820, 6944, 7040, 7161, 7392, 7440, 7679, 7680, 7936, 8184, 8448, 8680, 8776, 8960, 9240, 9548, 9856, 9920, 10230, 10416, 10560, 10752, 10912, 10970, 11904, 11935, 12067, 12320, 13020, 13164, 13440, 13640, 13888, 14080, 14322, 14784, 14880, 15358, 15872, 16368, 16455, 16896, 17360, 17552, 17920, 18480, 19096, 19712, 19840, 20460, 20832, 21120, 21824, 21940, 23037, 23808, 23870, 24134, 24640, 26040, 26328, 26880, 27280, 27776, 28160, 28644, 29568, 29760, 30716, 32736, 32910, 34007, 34720, 35104, 35805, 36201, 36960, 38192, 38395, 39424, 39680, 40920, 41664, 42240, 43648, 43880, 46074, 47616, 47740, 48268, 49280, 52080, 52656, 53760, 54560, 55552, 57288, 59136, 59520, 60335, 61432, 65472, 65820, 68014, 69440, 70208, 71610, 72402, 73920, 76384, 76790, 79360, 81840, 83328, 84469, 84480, 87296, 87760, 92148, 95480, 96536, 98560, 102021, 104160, 105312, 109120, 111104, 114576, 115185, 118272, 119040, 120670, 122864, 130944, 131640, 136028, 138880, 140416, 143220, 144804, 147840, 152768, 153580, 163680, 166656, 168938, 170035, 174592, 175520, 181005, 184296, 190960, 193072, 197120, 204042, 208320, 210624, 218240, 229152, 230370, 238049, 238080, 241340, 245728, 253407, 261888, 263280, 272056, 277760, 280832, 286440, 289608, 295680, 305536, 307160, 327360, 333312, 337876, 340070, 351040, 362010, 368592, 374077, 381920, 386144, 408084, 416640, 421248, 422345, 436480, 458304, 460740, 476098, 482680, 491456, 506814, 510105, 523776, 526560, 544112, 555520, 561664, 572880, 579216, 591360, 611072, 614320, 654720, 675752, 680140, 702080, 714147, 724020, 737184, 748154, 763840, 772288, 816168, 833280, 842496, 844690, 872960, 916608, 921480, 952196, 965360, 982912, 1013628, 1020210, 1053120, 1088224, 1122231, 1145760, 1158432, 1190245, 1222144, 1228640, 1267035, 1309440, 1351504, 1360280, 1404160, 1428294, 1448040, 1474368, 1496308, 1527680, 1544576, 1632336, 1666560, 1684992, 1689380, 1833216, 1842960, 1870385, 1904392, 1930720, 1965824, 2027256, 2040420, 2106240, 2176448, 2244462, 2291520, 2316864, 2380490, 2457280, 2534070, 2618539, 2618880, 2703008, 2720560, 2808320, 2856588, 2896080, 2948736, 2992616, 3055360, 3089152, 3264672, 3378760, 3570735, 3666432, 3685920, 3740770, 3808784, 3861440, 3931648, 4054512, 4080840, 4212480, 4352896, 4488924, 4583040, 4633728, 4760980, 4914560, 5068140, 5237078, 5406016, 5441120, 5611155, 5713176, 5792160, 5897472, 5985232, 6110720, 6178304, 6529344, 6757520, 7141470, 7371840, 7481540, 7617568, 7722880, 7855617, 8109024, 8161680, 8424960, 8705792, 8977848, 9166080, 9267456, 9521960, 9829120, 10136280, 10474156, 10812032, 10882240, 11222310, 11426352, 11584320, 11794944, 11970464, 13058688, 13092695, 13515040, 14282940, 14743680, 14963080, 15235136, 15445760, 15711234, 16218048, 16323360, 17411584, 17955696, 18332160, 18534912, 19043920, 19658240, 20272560, 20948312, 21624064, 21764480, 22444620, 22852704, 23168640, 23940928, 26117376, 26185390, 27030080, 28565880, 29487360, 29926160, 30470272, 30891520, 31422468, 32436096, 32646720, 35911392, 38087840, 39278085, 40545120, 41896624, 43248128, 43528960, 44889240, 45705408, 46337280, 47881856, 52234752, 52370780, 54060160, 57131760, 58974720, 59852320, 60940544, 62844936, 64872192, 65293440, 71822784, 76175680, 78556170, 81090240, 83793248, 87057920, 89778480, 91410816, 92674560, 95763712, 104741560, 108120320, 114263520, 119704640, 121881088, 125689872, 129744384, 130586880, 143645568, 152351360, 157112340, 162180480, 167586496, 179556960, 182821632, 191527424, 209483120, 216240640, 228527040, 239409280, 251379744, 261173760, 287291136, 304702720, 314224680, 324360960, 335172992, 359113920, 365643264, 418966240, 457054080, 478818560, 502759488, 574582272, 609405440, 628449360, 648721920, 670345984, 718227840, 837932480, 914108160, 957637120, 1005518976, 1256898720, 1340691968, 1436455680, 1675864960, 1828216320, 2011037952, 2513797440, 2872911360, 3351729920, 4022075904, 5027594880, 6703459840, 10055189760, 20110379520]

約数ペア:

[(1, 20110379520), (2, 10055189760), (3, 6703459840), (4, 5027594880), (5, 4022075904), (6, 3351729920), (7, 2872911360), (8, 2513797440), (10, 2011037952), (11, 1828216320), (12, 1675864960), (14, 1436455680), (15, 1340691968), (16, 1256898720), (20, 1005518976), (21, 957637120), (22, 914108160), (24, 837932480), (28, 718227840), (30, 670345984), (31, 648721920), (32, 628449360), (33, 609405440), (35, 574582272), (40, 502759488), (42, 478818560), (44, 457054080), (48, 418966240), (55, 365643264), (56, 359113920), (60, 335172992), (62, 324360960), (64, 314224680), (66, 304702720), (70, 287291136), (77, 261173760), (80, 251379744), (84, 239409280), (88, 228527040), (93, 216240640), (96, 209483120), (105, 191527424), (110, 182821632), (112, 179556960), (120, 167586496), (124, 162180480), (128, 157112340), (132, 152351360), (140, 143645568), (154, 130586880), (155, 129744384), (160, 125689872), (165, 121881088), (168, 119704640), (176, 114263520), (186, 108120320), (192, 104741560), (210, 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15711234), (1302, 15445760), (1320, 15235136), (1344, 14963080), (1364, 14743680), (1408, 14282940), (1488, 13515040), (1536, 13092695), (1540, 13058688), (1680, 11970464), (1705, 11794944), (1736, 11584320), (1760, 11426352), (1792, 11222310), (1848, 10882240), (1860, 10812032), (1920, 10474156), (1984, 10136280), (2046, 9829120), (2112, 9521960), (2170, 9267456), (2194, 9166080), (2240, 8977848), (2310, 8705792), (2387, 8424960), (2464, 8161680), (2480, 8109024), (2560, 7855617), (2604, 7722880), (2640, 7617568), (2688, 7481540), (2728, 7371840), (2816, 7141470), (2976, 6757520), (3080, 6529344), (3255, 6178304), (3291, 6110720), (3360, 5985232), (3410, 5897472), (3472, 5792160), (3520, 5713176), (3584, 5611155), (3696, 5441120), (3720, 5406016), (3840, 5237078), (3968, 5068140), (4092, 4914560), (4224, 4760980), (4340, 4633728), (4388, 4583040), (4480, 4488924), (4620, 4352896), (4774, 4212480), (4928, 4080840), (4960, 4054512), (5115, 3931648), (5208, 3861440), (5280, 3808784), 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