275719920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:847

約数の個数: 160

約数和(自身を含む): 981746688

約数和(自身を除く): 706026768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 337, 420, 487, 560, 674, 840, 974, 1011, 1348, 1461, 1680, 1685, 1948, 2022, 2359, 2435, 2696, 2922, 3370, 3409, 3896, 4044, 4718, 4870, 5055, 5392, 5844, 6740, 6818, 7077, 7305, 7792, 8088, 9436, 9740, 10110, 10227, 11688, 11795, 13480, 13636, 14154, 14610, 16176, 17045, 18872, 19480, 20220, 20454, 23376, 23590, 26960, 27272, 28308, 29220, 34090, 35385, 37744, 38960, 40440, 40908, 47180, 51135, 54544, 56616, 58440, 68180, 70770, 80880, 81816, 94360, 102270, 113232, 116880, 136360, 141540, 163632, 164119, 188720, 204540, 272720, 283080, 328238, 409080, 492357, 566160, 656476, 818160, 820595, 984714, 1148833, 1312952, 1641190, 1969428, 2297666, 2461785, 2625904, 3282380, 3446499, 3938856, 4595332, 4923570, 5744165, 6564760, 6892998, 7877712, 9190664, 9847140, 11488330, 13129520, 13785996, 17232495, 18381328, 19694280, 22976660, 27571992, 34464990, 39388560, 45953320, 55143984, 68929980, 91906640, 137859960, 275719920]

約数ペア:

[(1, 275719920), (2, 137859960), (3, 91906640), (4, 68929980), (5, 55143984), (6, 45953320), (7, 39388560), (8, 34464990), (10, 27571992), (12, 22976660), (14, 19694280), (15, 18381328), (16, 17232495), (20, 13785996), (21, 13129520), (24, 11488330), (28, 9847140), (30, 9190664), (35, 7877712), (40, 6892998), (42, 6564760), (48, 5744165), (56, 4923570), (60, 4595332), (70, 3938856), (80, 3446499), (84, 3282380), (105, 2625904), (112, 2461785), (120, 2297666), (140, 1969428), (168, 1641190), (210, 1312952), (240, 1148833), (280, 984714), (336, 820595), (337, 818160), (420, 656476), (487, 566160), (560, 492357), (674, 409080), (840, 328238), (974, 283080), (1011, 272720), (1348, 204540), (1461, 188720), (1680, 164119), (1685, 163632), (1948, 141540), (2022, 136360), (2359, 116880), (2435, 113232), (2696, 102270), (2922, 94360), (3370, 81816), (3409, 80880), (3896, 70770), (4044, 68180), (4718, 58440), (4870, 56616), (5055, 54544), (5392, 51135), (5844, 47180), (6740, 40908), (6818, 40440), (7077, 38960), (7305, 37744), (7792, 35385), (8088, 34090), (9436, 29220), (9740, 28308), (10110, 27272), (10227, 26960), (11688, 23590), (11795, 23376), (13480, 20454), (13636, 20220), (14154, 19480), (14610, 18872), (16176, 17045)]