2056774720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6421}}^1$

素因数の和:6469

約数の個数: 224

約数和(自身を含む): 6576950016

約数和(自身を除く): 4520175296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 560, 572, 616, 704, 715, 728, 770, 832, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2240, 2288, 2464, 2860, 2912, 3080, 3520, 3640, 4004, 4160, 4576, 4928, 5005, 5720, 5824, 6160, 6421, 7280, 8008, 9152, 10010, 11440, 12320, 12842, 14560, 16016, 20020, 22880, 24640, 25684, 29120, 32032, 32105, 40040, 44947, 45760, 51368, 64064, 64210, 70631, 80080, 83473, 89894, 102736, 128420, 141262, 160160, 166946, 179788, 205472, 224735, 256840, 282524, 320320, 333892, 353155, 359576, 410944, 417365, 449470, 494417, 513680, 565048, 584311, 667784, 706310, 719152, 834730, 898940, 918203, 988834, 1027360, 1130096, 1168622, 1335568, 1412620, 1438304, 1669460, 1797880, 1836406, 1977668, 2054720, 2260192, 2337244, 2472085, 2671136, 2825240, 2876608, 2921555, 3338920, 3595760, 3672812, 3955336, 4520384, 4591015, 4674488, 4944170, 5342272, 5650480, 5843110, 6427421, 6677840, 7191520, 7345624, 7910672, 9182030, 9348976, 9888340, 11300960, 11686220, 12854842, 13355680, 14383040, 14691248, 15821344, 18364060, 18697952, 19776680, 22601920, 23372440, 25709684, 26711360, 29382496, 31642688, 32137105, 36728120, 37395904, 39553360, 46744880, 51419368, 58764992, 64274210, 73456240, 79106720, 93489760, 102838736, 128548420, 146912480, 158213440, 186979520, 205677472, 257096840, 293824960, 411354944, 514193680, 1028387360, 2056774720]

約数ペア:

[(1, 2056774720), (2, 1028387360), (4, 514193680), (5, 411354944), (7, 293824960), (8, 257096840), (10, 205677472), (11, 186979520), (13, 158213440), (14, 146912480), (16, 128548420), (20, 102838736), (22, 93489760), (26, 79106720), (28, 73456240), (32, 64274210), (35, 58764992), (40, 51419368), (44, 46744880), (52, 39553360), (55, 37395904), (56, 36728120), (64, 32137105), (65, 31642688), (70, 29382496), (77, 26711360), (80, 25709684), (88, 23372440), (91, 22601920), (104, 19776680), (110, 18697952), (112, 18364060), (130, 15821344), (140, 14691248), (143, 14383040), (154, 13355680), (160, 12854842), (176, 11686220), (182, 11300960), (208, 9888340), (220, 9348976), (224, 9182030), (260, 7910672), (280, 7345624), (286, 7191520), (308, 6677840), (320, 6427421), (352, 5843110), (364, 5650480), (385, 5342272), (416, 4944170), (440, 4674488), (448, 4591015), (455, 4520384), (520, 3955336), (560, 3672812), (572, 3595760), (616, 3338920), (704, 2921555), (715, 2876608), (728, 2825240), (770, 2671136), (832, 2472085), (880, 2337244), (910, 2260192), (1001, 2054720), (1040, 1977668), (1120, 1836406), (1144, 1797880), (1232, 1669460), (1430, 1438304), (1456, 1412620), (1540, 1335568), (1760, 1168622), (1820, 1130096), (2002, 1027360), (2080, 988834), (2240, 918203), (2288, 898940), (2464, 834730), (2860, 719152), (2912, 706310), (3080, 667784), (3520, 584311), (3640, 565048), (4004, 513680), (4160, 494417), (4576, 449470), (4928, 417365), (5005, 410944), (5720, 359576), (5824, 353155), (6160, 333892), (6421, 320320), (7280, 282524), (8008, 256840), (9152, 224735), (10010, 205472), (11440, 179788), (12320, 166946), (12842, 160160), (14560, 141262), (16016, 128420), (20020, 102736), (22880, 89894), (24640, 83473), (25684, 80080), (29120, 70631), (32032, 64210), (32105, 64064), (40040, 51368), (44947, 45760)]