2217339040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:615

約数の個数: 192

約数和(自身を含む): 6203070720

約数和(自身を除く): 3985731680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 109, 112, 140, 160, 164, 205, 218, 224, 280, 287, 328, 410, 436, 443, 545, 560, 574, 656, 763, 820, 872, 886, 1090, 1120, 1148, 1312, 1435, 1526, 1640, 1744, 1772, 2180, 2215, 2296, 2870, 3052, 3101, 3280, 3488, 3544, 3815, 4360, 4430, 4469, 4592, 5740, 6104, 6202, 6560, 7088, 7630, 8720, 8860, 8938, 9184, 11480, 12208, 12404, 14176, 15260, 15505, 17440, 17720, 17876, 18163, 22345, 22960, 24416, 24808, 30520, 31010, 31283, 35440, 35752, 36326, 44690, 45920, 48287, 49616, 61040, 62020, 62566, 70880, 71504, 72652, 89380, 90815, 96574, 99232, 122080, 124040, 125132, 127141, 143008, 145304, 156415, 178760, 181630, 193148, 241435, 248080, 250264, 254282, 290608, 312830, 338009, 357520, 363260, 386296, 482870, 496160, 500528, 508564, 581216, 625660, 635705, 676018, 715040, 726520, 772592, 965740, 1001056, 1017128, 1251320, 1271410, 1352036, 1453040, 1545184, 1690045, 1931480, 1979767, 2034256, 2502640, 2542820, 2704072, 2906080, 3380090, 3862960, 3959534, 4068512, 5005280, 5085640, 5408144, 6760180, 7725920, 7919068, 9898835, 10171280, 10816288, 13520360, 13858369, 15838136, 19797670, 20342560, 27040720, 27716738, 31676272, 39595340, 54081440, 55433476, 63352544, 69291845, 79190680, 110866952, 138583690, 158381360, 221733904, 277167380, 316762720, 443467808, 554334760, 1108669520, 2217339040]

約数ペア:

[(1, 2217339040), (2, 1108669520), (4, 554334760), (5, 443467808), (7, 316762720), (8, 277167380), (10, 221733904), (14, 158381360), (16, 138583690), (20, 110866952), (28, 79190680), (32, 69291845), (35, 63352544), (40, 55433476), (41, 54081440), (56, 39595340), (70, 31676272), (80, 27716738), (82, 27040720), (109, 20342560), (112, 19797670), (140, 15838136), (160, 13858369), (164, 13520360), (205, 10816288), (218, 10171280), (224, 9898835), (280, 7919068), (287, 7725920), (328, 6760180), (410, 5408144), (436, 5085640), (443, 5005280), (545, 4068512), (560, 3959534), (574, 3862960), (656, 3380090), (763, 2906080), (820, 2704072), (872, 2542820), (886, 2502640), (1090, 2034256), (1120, 1979767), (1148, 1931480), (1312, 1690045), (1435, 1545184), (1526, 1453040), (1640, 1352036), (1744, 1271410), (1772, 1251320), (2180, 1017128), (2215, 1001056), (2296, 965740), (2870, 772592), (3052, 726520), (3101, 715040), (3280, 676018), (3488, 635705), (3544, 625660), (3815, 581216), (4360, 508564), (4430, 500528), (4469, 496160), (4592, 482870), (5740, 386296), (6104, 363260), (6202, 357520), (6560, 338009), (7088, 312830), (7630, 290608), (8720, 254282), (8860, 250264), (8938, 248080), (9184, 241435), (11480, 193148), (12208, 181630), (12404, 178760), (14176, 156415), (15260, 145304), (15505, 143008), (17440, 127141), (17720, 125132), (17876, 124040), (18163, 122080), (22345, 99232), (22960, 96574), (24416, 90815), (24808, 89380), (30520, 72652), (31010, 71504), (31283, 70880), (35440, 62566), (35752, 62020), (36326, 61040), (44690, 49616), (45920, 48287)]