13142768800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{5227}}^1$

素因数の和:5703

約数の個数: 144

約数和(自身を含む): 36757022400

約数和(自身を除く): 23614253600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 449, 560, 700, 800, 898, 1120, 1400, 1796, 2245, 2800, 3143, 3592, 4490, 5227, 5600, 6286, 7184, 8980, 10454, 11225, 12572, 14368, 15715, 17960, 20908, 22450, 25144, 26135, 31430, 35920, 36589, 41816, 44900, 50288, 52270, 62860, 71840, 73178, 78575, 83632, 89800, 100576, 104540, 125720, 130675, 146356, 157150, 167264, 179600, 182945, 209080, 251440, 261350, 292712, 314300, 359200, 365890, 418160, 502880, 522700, 585424, 628600, 731780, 836320, 914725, 1045400, 1170848, 1257200, 1463560, 1829450, 2090800, 2346923, 2514400, 2927120, 3658900, 4181600, 4693846, 5854240, 7317800, 9387692, 11734615, 14635600, 16428461, 18775384, 23469230, 29271200, 32856922, 37550768, 46938460, 58673075, 65713844, 75101536, 82142305, 93876920, 117346150, 131427688, 164284610, 187753840, 234692300, 262855376, 328569220, 375507680, 410711525, 469384600, 525710752, 657138440, 821423050, 938769200, 1314276880, 1642846100, 1877538400, 2628553760, 3285692200, 6571384400, 13142768800]

約数ペア:

[(1, 13142768800), (2, 6571384400), (4, 3285692200), (5, 2628553760), (7, 1877538400), (8, 1642846100), (10, 1314276880), (14, 938769200), (16, 821423050), (20, 657138440), (25, 525710752), (28, 469384600), (32, 410711525), (35, 375507680), (40, 328569220), (50, 262855376), (56, 234692300), (70, 187753840), (80, 164284610), (100, 131427688), (112, 117346150), (140, 93876920), (160, 82142305), (175, 75101536), (200, 65713844), (224, 58673075), (280, 46938460), (350, 37550768), (400, 32856922), (449, 29271200), (560, 23469230), (700, 18775384), (800, 16428461), (898, 14635600), (1120, 11734615), (1400, 9387692), (1796, 7317800), (2245, 5854240), (2800, 4693846), (3143, 4181600), (3592, 3658900), (4490, 2927120), (5227, 2514400), (5600, 2346923), (6286, 2090800), (7184, 1829450), (8980, 1463560), (10454, 1257200), (11225, 1170848), (12572, 1045400), (14368, 914725), (15715, 836320), (17960, 731780), (20908, 628600), (22450, 585424), (25144, 522700), (26135, 502880), (31430, 418160), (35920, 365890), (36589, 359200), (41816, 314300), (44900, 292712), (50288, 261350), (52270, 251440), (62860, 209080), (71840, 182945), (73178, 179600), (78575, 167264), (83632, 157150), (89800, 146356), (100576, 130675), (104540, 125720)]