200547341680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{320609}}^1$

素因数の和:321746

約数の個数: 80

約数和(自身を含む): 533361666240

約数和(自身を除く): 332814324560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1117, 2234, 4468, 5585, 7819, 8936, 11170, 15638, 17872, 22340, 31276, 39095, 44680, 62552, 78190, 89360, 125104, 156380, 312760, 320609, 625520, 641218, 1282436, 1603045, 2244263, 2564872, 3206090, 4488526, 5129744, 6412180, 8977052, 11221315, 12824360, 17954104, 22442630, 25648720, 35908208, 44885260, 89770520, 179541040, 358120253, 716240506, 1432481012, 1790601265, 2506841771, 2864962024, 3581202530, 5013683542, 5729924048, 7162405060, 10027367084, 12534208855, 14324810120, 20054734168, 25068417710, 28649620240, 40109468336, 50136835420, 100273670840, 200547341680]

約数ペア:

[(1, 200547341680), (2, 100273670840), (4, 50136835420), (5, 40109468336), (7, 28649620240), (8, 25068417710), (10, 20054734168), (14, 14324810120), (16, 12534208855), (20, 10027367084), (28, 7162405060), (35, 5729924048), (40, 5013683542), (56, 3581202530), (70, 2864962024), (80, 2506841771), (112, 1790601265), (140, 1432481012), (280, 716240506), (560, 358120253), (1117, 179541040), (2234, 89770520), (4468, 44885260), (5585, 35908208), (7819, 25648720), (8936, 22442630), (11170, 17954104), (15638, 12824360), (17872, 11221315), (22340, 8977052), (31276, 6412180), (39095, 5129744), (44680, 4488526), (62552, 3206090), (78190, 2564872), (89360, 2244263), (125104, 1603045), (156380, 1282436), (312760, 641218), (320609, 625520)]