206830320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{29717}}^1$

素因数の和:29762

約数の個数: 80

約数和(自身を含む): 663305760

約数和(自身を除く): 456475440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 29717, 59434, 89151, 118868, 148585, 178302, 237736, 297170, 356604, 445755, 475472, 594340, 713208, 861793, 891510, 1188680, 1426416, 1723586, 1783020, 2377360, 2585379, 3447172, 3566040, 4308965, 5170758, 6894344, 7132080, 8617930, 10341516, 12926895, 13788688, 17235860, 20683032, 25853790, 34471720, 41366064, 51707580, 68943440, 103415160, 206830320]

約数ペア:

[(1, 206830320), (2, 103415160), (3, 68943440), (4, 51707580), (5, 41366064), (6, 34471720), (8, 25853790), (10, 20683032), (12, 17235860), (15, 13788688), (16, 12926895), (20, 10341516), (24, 8617930), (29, 7132080), (30, 6894344), (40, 5170758), (48, 4308965), (58, 3566040), (60, 3447172), (80, 2585379), (87, 2377360), (116, 1783020), (120, 1723586), (145, 1426416), (174, 1188680), (232, 891510), (240, 861793), (290, 713208), (348, 594340), (435, 475472), (464, 445755), (580, 356604), (696, 297170), (870, 237736), (1160, 178302), (1392, 148585), (1740, 118868), (2320, 89151), (3480, 59434), (6960, 29717)]