20598251520

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 672

約数和(自身を含む): 83910318336

約数和(自身を除く): 63312066816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 128, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 256, 264, 280, 294, 308, 311, 320, 330, 336, 352, 384, 385, 392, 420, 440, 448, 462, 480, 490, 512, 528, 539, 560, 588, 616, 622, 640, 660, 672, 704, 735, 768, 770, 784, 840, 880, 896, 924, 933, 960, 980, 1024, 1056, 1078, 1120, 1155, 1176, 1232, 1244, 1280, 1320, 1344, 1408, 1470, 1536, 1540, 1555, 1568, 1617, 1680, 1760, 1792, 1848, 1866, 1920, 1960, 2048, 2112, 2156, 2177, 2240, 2310, 2352, 2464, 2488, 2560, 2640, 2688, 2695, 2816, 2940, 3072, 3080, 3110, 3136, 3234, 3360, 3421, 3520, 3584, 3696, 3732, 3840, 3920, 4096, 4224, 4312, 4354, 4480, 4620, 4665, 4704, 4928, 4976, 5120, 5280, 5376, 5390, 5632, 5880, 6144, 6160, 6220, 6272, 6468, 6531, 6720, 6842, 7040, 7168, 7392, 7464, 7680, 7840, 8085, 8192, 8448, 8624, 8708, 8960, 9240, 9330, 9408, 9856, 9952, 10240, 10263, 10560, 10752, 10780, 10885, 11264, 11760, 12288, 12320, 12440, 12544, 12936, 13062, 13440, 13684, 14080, 14336, 14784, 14928, 15239, 15360, 15680, 16170, 16896, 17105, 17248, 17416, 17920, 18480, 18660, 18816, 19712, 19904, 20480, 20526, 21120, 21504, 21560, 21770, 22528, 23520, 23947, 24576, 24640, 24880, 25088, 25872, 26124, 26880, 27368, 28160, 28672, 29568, 29856, 30478, 30720, 31360, 32340, 32655, 33792, 34210, 34496, 34832, 35840, 36960, 37320, 37632, 39424, 39808, 40960, 41052, 42240, 43008, 43120, 43540, 45056, 45717, 47040, 47894, 49280, 49760, 50176, 51315, 51744, 52248, 53760, 54736, 56320, 57344, 59136, 59712, 60956, 61440, 62720, 64680, 65310, 67584, 68420, 68992, 69664, 71680, 71841, 73920, 74640, 75264, 76195, 78848, 79616, 82104, 84480, 86016, 86240, 87080, 90112, 91434, 94080, 95788, 98560, 99520, 100352, 102630, 103488, 104496, 107520, 109472, 112640, 118272, 119424, 119735, 121912, 122880, 125440, 129360, 130620, 135168, 136840, 137984, 139328, 143360, 143682, 147840, 149280, 150528, 152390, 157696, 159232, 164208, 167629, 168960, 172032, 172480, 174160, 182868, 188160, 191576, 197120, 199040, 200704, 205260, 206976, 208992, 215040, 218944, 225280, 228585, 236544, 238848, 239470, 243824, 250880, 258720, 261240, 270336, 273680, 275968, 278656, 286720, 287364, 295680, 298560, 301056, 304780, 315392, 318464, 328416, 335258, 337920, 344960, 348320, 359205, 365736, 376320, 383152, 394240, 398080, 401408, 410520, 413952, 417984, 430080, 437888, 450560, 457170, 473088, 477696, 478940, 487648, 501760, 502887, 517440, 522480, 547360, 551936, 557312, 574728, 591360, 597120, 602112, 609560, 630784, 636928, 656832, 670516, 675840, 689920, 696640, 718410, 731472, 752640, 766304, 788480, 796160, 821040, 827904, 835968, 838145, 860160, 875776, 914340, 946176, 955392, 957880, 975296, 1003520, 1005774, 1034880, 1044960, 1094720, 1103872, 1114624, 1149456, 1182720, 1194240, 1204224, 1219120, 1273856, 1313664, 1341032, 1351680, 1379840, 1393280, 1436820, 1462944, 1505280, 1532608, 1576960, 1592320, 1642080, 1655808, 1671936, 1676290, 1751552, 1828680, 1892352, 1910784, 1915760, 1950592, 2007040, 2011548, 2069760, 2089920, 2189440, 2207744, 2229248, 2298912, 2365440, 2388480, 2438240, 2514435, 2547712, 2627328, 2682064, 2759680, 2786560, 2873640, 2925888, 3010560, 3065216, 3153920, 3184640, 3284160, 3311616, 3343872, 3352580, 3503104, 3657360, 3821568, 3831520, 3901184, 4023096, 4139520, 4179840, 4378880, 4415488, 4458496, 4597824, 4730880, 4776960, 4876480, 5028870, 5254656, 5364128, 5519360, 5573120, 5747280, 5851776, 6021120, 6130432, 6369280, 6568320, 6623232, 6687744, 6705160, 7006208, 7314720, 7643136, 7663040, 7802368, 8046192, 8279040, 8359680, 8757760, 8916992, 9195648, 9461760, 9553920, 9752960, 10057740, 10509312, 10728256, 11038720, 11146240, 11494560, 11703552, 12260864, 12738560, 13136640, 13246464, 13375488, 13410320, 14012416, 14629440, 15326080, 15604736, 16092384, 16558080, 16719360, 17515520, 17833984, 18391296, 19107840, 19505920, 20115480, 21018624, 21456512, 22077440, 22292480, 22989120, 23407104, 24521728, 26273280, 26750976, 26820640, 28024832, 29258880, 30652160, 31209472, 32184768, 33116160, 33438720, 35031040, 36782592, 38215680, 39011840, 40230960, 42037248, 42913024, 44584960, 45978240, 46814208, 49043456, 52546560, 53501952, 53641280, 58517760, 61304320, 62418944, 64369536, 66232320, 66877440, 70062080, 73565184, 78023680, 80461920, 84074496, 85826048, 89169920, 91956480, 93628416, 98086912, 105093120, 107282560, 117035520, 122608640, 124837888, 128739072, 133754880, 140124160, 147130368, 156047360, 160923840, 171652096, 183912960, 187256832, 196173824, 210186240, 214565120, 234071040, 245217280, 257478144, 267509760, 294260736, 312094720, 321847680, 343304192, 367825920, 374513664, 420372480, 429130240, 468142080, 490434560, 514956288, 588521472, 624189440, 643695360, 686608384, 735651840, 858260480, 936284160, 980869120, 1029912576, 1287390720, 1373216768, 1471303680, 1716520960, 1872568320, 2059825152, 2574781440, 2942607360, 3433041920, 4119650304, 5149562880, 6866083840, 10299125760, 20598251520]

約数ペア:

[(1, 20598251520), (2, 10299125760), (3, 6866083840), (4, 5149562880), (5, 4119650304), (6, 3433041920), (7, 2942607360), (8, 2574781440), (10, 2059825152), (11, 1872568320), (12, 1716520960), (14, 1471303680), (15, 1373216768), (16, 1287390720), (20, 1029912576), (21, 980869120), (22, 936284160), (24, 858260480), (28, 735651840), (30, 686608384), (32, 643695360), (33, 624189440), (35, 588521472), (40, 514956288), (42, 490434560), (44, 468142080), (48, 429130240), (49, 420372480), (55, 374513664), (56, 367825920), (60, 343304192), (64, 321847680), (66, 312094720), (70, 294260736), (77, 267509760), (80, 257478144), (84, 245217280), (88, 234071040), (96, 214565120), (98, 210186240), (105, 196173824), (110, 187256832), (112, 183912960), (120, 171652096), (128, 160923840), (132, 156047360), (140, 147130368), (147, 140124160), (154, 133754880), (160, 128739072), (165, 124837888), (168, 122608640), (176, 117035520), (192, 107282560), (196, 105093120), (210, 98086912), (220, 93628416), (224, 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13410320), (1540, 13375488), (1555, 13246464), (1568, 13136640), (1617, 12738560), (1680, 12260864), (1760, 11703552), (1792, 11494560), (1848, 11146240), (1866, 11038720), (1920, 10728256), (1960, 10509312), (2048, 10057740), (2112, 9752960), (2156, 9553920), (2177, 9461760), (2240, 9195648), (2310, 8916992), (2352, 8757760), (2464, 8359680), (2488, 8279040), (2560, 8046192), (2640, 7802368), (2688, 7663040), (2695, 7643136), (2816, 7314720), (2940, 7006208), (3072, 6705160), (3080, 6687744), (3110, 6623232), (3136, 6568320), (3234, 6369280), (3360, 6130432), (3421, 6021120), (3520, 5851776), (3584, 5747280), (3696, 5573120), (3732, 5519360), (3840, 5364128), (3920, 5254656), (4096, 5028870), (4224, 4876480), (4312, 4776960), (4354, 4730880), (4480, 4597824), (4620, 4458496), (4665, 4415488), (4704, 4378880), (4928, 4179840), (4976, 4139520), (5120, 4023096), (5280, 3901184), (5376, 3831520), (5390, 3821568), (5632, 3657360), (5880, 3503104), (6144, 3352580), (6160, 3343872), (6220, 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(20480, 1005774), (20526, 1003520), (21120, 975296), (21504, 957880), (21560, 955392), (21770, 946176), (22528, 914340), (23520, 875776), (23947, 860160), (24576, 838145), (24640, 835968), (24880, 827904), (25088, 821040), (25872, 796160), (26124, 788480), (26880, 766304), (27368, 752640), (28160, 731472), (28672, 718410), (29568, 696640), (29856, 689920), (30478, 675840), (30720, 670516), (31360, 656832), (32340, 636928), (32655, 630784), (33792, 609560), (34210, 602112), (34496, 597120), (34832, 591360), (35840, 574728), (36960, 557312), (37320, 551936), (37632, 547360), (39424, 522480), (39808, 517440), (40960, 502887), (41052, 501760), (42240, 487648), (43008, 478940), (43120, 477696), (43540, 473088), (45056, 457170), (45717, 450560), (47040, 437888), (47894, 430080), (49280, 417984), (49760, 413952), (50176, 410520), (51315, 401408), (51744, 398080), (52248, 394240), (53760, 383152), (54736, 376320), (56320, 365736), (57344, 359205), (59136, 348320), (59712, 344960), (60956, 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