1327740400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2741}}^1$

素因数の和:2939

約数の個数: 120

約数和(自身を含む): 3668006304

約数和(自身を除く): 2340265904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 173, 175, 200, 280, 346, 350, 400, 560, 692, 700, 865, 1211, 1384, 1400, 1730, 2422, 2741, 2768, 2800, 3460, 4325, 4844, 5482, 6055, 6920, 8650, 9688, 10964, 12110, 13705, 13840, 17300, 19187, 19376, 21928, 24220, 27410, 30275, 34600, 38374, 43856, 48440, 54820, 60550, 68525, 69200, 76748, 95935, 96880, 109640, 121100, 137050, 153496, 191870, 219280, 242200, 274100, 306992, 383740, 474193, 479675, 484400, 548200, 767480, 948386, 959350, 1096400, 1534960, 1896772, 1918700, 2370965, 3319351, 3793544, 3837400, 4741930, 6638702, 7587088, 7674800, 9483860, 11854825, 13277404, 16596755, 18967720, 23709650, 26554808, 33193510, 37935440, 47419300, 53109616, 66387020, 82983775, 94838600, 132774040, 165967550, 189677200, 265548080, 331935100, 663870200, 1327740400]

約数ペア:

[(1, 1327740400), (2, 663870200), (4, 331935100), (5, 265548080), (7, 189677200), (8, 165967550), (10, 132774040), (14, 94838600), (16, 82983775), (20, 66387020), (25, 53109616), (28, 47419300), (35, 37935440), (40, 33193510), (50, 26554808), (56, 23709650), (70, 18967720), (80, 16596755), (100, 13277404), (112, 11854825), (140, 9483860), (173, 7674800), (175, 7587088), (200, 6638702), (280, 4741930), (346, 3837400), (350, 3793544), (400, 3319351), (560, 2370965), (692, 1918700), (700, 1896772), (865, 1534960), (1211, 1096400), (1384, 959350), (1400, 948386), (1730, 767480), (2422, 548200), (2741, 484400), (2768, 479675), (2800, 474193), (3460, 383740), (4325, 306992), (4844, 274100), (5482, 242200), (6055, 219280), (6920, 191870), (8650, 153496), (9688, 137050), (10964, 121100), (12110, 109640), (13705, 96880), (13840, 95935), (17300, 76748), (19187, 69200), (19376, 68525), (21928, 60550), (24220, 54820), (27410, 48440), (30275, 43856), (34600, 38374)]