7004018560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:805

約数の個数: 256

約数和(自身を含む): 20988564480

約数和(自身を除く): 13984545920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 311, 320, 352, 385, 440, 448, 457, 560, 616, 622, 640, 704, 770, 880, 896, 914, 1120, 1232, 1244, 1408, 1540, 1555, 1760, 1828, 2177, 2240, 2285, 2464, 2488, 3080, 3110, 3199, 3421, 3520, 3656, 4354, 4480, 4570, 4928, 4976, 5027, 6160, 6220, 6398, 6842, 7040, 7312, 8708, 9140, 9856, 9952, 10054, 10885, 12320, 12440, 12796, 13684, 14624, 15995, 17105, 17416, 18280, 19904, 20108, 21770, 23947, 24640, 24880, 25135, 25592, 27368, 29248, 31990, 34210, 34832, 35189, 36560, 39808, 40216, 43540, 47894, 49280, 49760, 50270, 51184, 54736, 58496, 63980, 68420, 69664, 70378, 73120, 80432, 87080, 95788, 99520, 100540, 102368, 109472, 119735, 127960, 136840, 139328, 140756, 142127, 146240, 160864, 174160, 175945, 191576, 199040, 201080, 204736, 218944, 239470, 255920, 273680, 278656, 281512, 284254, 292480, 321728, 348320, 351890, 383152, 402160, 409472, 437888, 478940, 511840, 547360, 563024, 568508, 643456, 696640, 703780, 710635, 766304, 804320, 957880, 994889, 1023680, 1094720, 1126048, 1137016, 1393280, 1407560, 1421270, 1532608, 1563397, 1608640, 1915760, 1989778, 2047360, 2189440, 2252096, 2274032, 2815120, 2842540, 3065216, 3126794, 3217280, 3831520, 3979556, 4504192, 4548064, 4974445, 5630240, 5685080, 6253588, 7663040, 7816985, 7959112, 9096128, 9948890, 10943779, 11260480, 11370160, 12507176, 15326080, 15633970, 15918224, 18192256, 19897780, 21887558, 22520960, 22740320, 25014352, 31267940, 31836448, 39795560, 43775116, 45480640, 50028704, 54718895, 62535880, 63672896, 79591120, 87550232, 90961280, 100057408, 109437790, 125071760, 127345792, 159182240, 175100464, 200114816, 218875580, 250143520, 318364480, 350200928, 437751160, 500287040, 636728960, 700401856, 875502320, 1000574080, 1400803712, 1751004640, 3502009280, 7004018560]

約数ペア:

[(1, 7004018560), (2, 3502009280), (4, 1751004640), (5, 1400803712), (7, 1000574080), (8, 875502320), (10, 700401856), (11, 636728960), (14, 500287040), (16, 437751160), (20, 350200928), (22, 318364480), (28, 250143520), (32, 218875580), (35, 200114816), (40, 175100464), (44, 159182240), (55, 127345792), (56, 125071760), (64, 109437790), (70, 100057408), (77, 90961280), (80, 87550232), (88, 79591120), (110, 63672896), (112, 62535880), (128, 54718895), (140, 50028704), (154, 45480640), (160, 43775116), (176, 39795560), (220, 31836448), (224, 31267940), (280, 25014352), (308, 22740320), (311, 22520960), (320, 21887558), (352, 19897780), (385, 18192256), (440, 15918224), (448, 15633970), (457, 15326080), (560, 12507176), (616, 11370160), (622, 11260480), (640, 10943779), (704, 9948890), (770, 9096128), (880, 7959112), (896, 7816985), (914, 7663040), (1120, 6253588), (1232, 5685080), (1244, 5630240), (1408, 4974445), (1540, 4548064), (1555, 4504192), (1760, 3979556), (1828, 3831520), (2177, 3217280), (2240, 3126794), (2285, 3065216), (2464, 2842540), (2488, 2815120), (3080, 2274032), (3110, 2252096), (3199, 2189440), (3421, 2047360), (3520, 1989778), (3656, 1915760), (4354, 1608640), (4480, 1563397), (4570, 1532608), (4928, 1421270), (4976, 1407560), (5027, 1393280), (6160, 1137016), (6220, 1126048), (6398, 1094720), (6842, 1023680), (7040, 994889), (7312, 957880), (8708, 804320), (9140, 766304), (9856, 710635), (9952, 703780), (10054, 696640), (10885, 643456), (12320, 568508), (12440, 563024), (12796, 547360), (13684, 511840), (14624, 478940), (15995, 437888), (17105, 409472), (17416, 402160), (18280, 383152), (19904, 351890), (20108, 348320), (21770, 321728), (23947, 292480), (24640, 284254), (24880, 281512), (25135, 278656), (25592, 273680), (27368, 255920), (29248, 239470), (31990, 218944), (34210, 204736), (34832, 201080), (35189, 199040), (36560, 191576), (39808, 175945), (40216, 174160), (43540, 160864), (47894, 146240), (49280, 142127), (49760, 140756), (50270, 139328), (51184, 136840), (54736, 127960), (58496, 119735), (63980, 109472), (68420, 102368), (69664, 100540), (70378, 99520), (73120, 95788), (80432, 87080)]