7486993920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{139267}}^1$

素因数の和:139300

約数の個数: 160

約数和(自身を含む): 27354463488

約数和(自身を除く): 19867469568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 53760, 139267, 278534, 417801, 557068, 696335, 835602, 974869, 1114136, 1392670, 1671204, 1949738, 2089005, 2228272, 2785340, 2924607, 3342408, 3899476, 4178010, 4456544, 4874345, 5570680, 5849214, 6684816, 7798952, 8356020, 8913088, 9748690, 11141360, 11698428, 13369632, 14623035, 15597904, 16712040, 17826176, 19497380, 22282720, 23396856, 26739264, 29246070, 31195808, 33424080, 35652352, 38994760, 44565440, 46793712, 53478528, 58492140, 62391616, 66848160, 71304704, 77989520, 89130880, 93587424, 106957056, 116984280, 124783232, 133696320, 155979040, 178261760, 187174848, 213914112, 233968560, 249566464, 267392640, 311958080, 356523520, 374349696, 467937120, 499132928, 534785280, 623916160, 748699392, 935874240, 1069570560, 1247832320, 1497398784, 1871748480, 2495664640, 3743496960, 7486993920]

約数ペア:

[(1, 7486993920), (2, 3743496960), (3, 2495664640), (4, 1871748480), (5, 1497398784), (6, 1247832320), (7, 1069570560), (8, 935874240), (10, 748699392), (12, 623916160), (14, 534785280), (15, 499132928), (16, 467937120), (20, 374349696), (21, 356523520), (24, 311958080), (28, 267392640), (30, 249566464), (32, 233968560), (35, 213914112), (40, 187174848), (42, 178261760), (48, 155979040), (56, 133696320), (60, 124783232), (64, 116984280), (70, 106957056), (80, 93587424), (84, 89130880), (96, 77989520), (105, 71304704), (112, 66848160), (120, 62391616), (128, 58492140), (140, 53478528), (160, 46793712), (168, 44565440), (192, 38994760), (210, 35652352), (224, 33424080), (240, 31195808), (256, 29246070), (280, 26739264), (320, 23396856), (336, 22282720), (384, 19497380), (420, 17826176), (448, 16712040), (480, 15597904), (512, 14623035), (560, 13369632), (640, 11698428), (672, 11141360), (768, 9748690), (840, 8913088), (896, 8356020), (960, 7798952), (1120, 6684816), (1280, 5849214), (1344, 5570680), (1536, 4874345), (1680, 4456544), (1792, 4178010), (1920, 3899476), (2240, 3342408), (2560, 2924607), (2688, 2785340), (3360, 2228272), (3584, 2089005), (3840, 1949738), (4480, 1671204), (5376, 1392670), (6720, 1114136), (7680, 974869), (8960, 835602), (10752, 696335), (13440, 557068), (17920, 417801), (26880, 278534), (53760, 139267)]