271775680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7019}}^1$

素因数の和:7058

約数の個数: 84

約数和(自身を含む): 711448920

約数和(自身を除く): 439673240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2420, 3520, 3872, 4840, 7019, 7744, 9680, 14038, 19360, 28076, 35095, 38720, 56152, 70190, 77209, 112304, 140380, 154418, 224608, 280760, 308836, 386045, 449216, 561520, 617672, 772090, 849299, 1123040, 1235344, 1544180, 1698598, 2246080, 2470688, 3088360, 3397196, 4246495, 4941376, 6176720, 6794392, 8492990, 12353440, 13588784, 16985980, 24706880, 27177568, 33971960, 54355136, 67943920, 135887840, 271775680]

約数ペア:

[(1, 271775680), (2, 135887840), (4, 67943920), (5, 54355136), (8, 33971960), (10, 27177568), (11, 24706880), (16, 16985980), (20, 13588784), (22, 12353440), (32, 8492990), (40, 6794392), (44, 6176720), (55, 4941376), (64, 4246495), (80, 3397196), (88, 3088360), (110, 2470688), (121, 2246080), (160, 1698598), (176, 1544180), (220, 1235344), (242, 1123040), (320, 849299), (352, 772090), (440, 617672), (484, 561520), (605, 449216), (704, 386045), (880, 308836), (968, 280760), (1210, 224608), (1760, 154418), (1936, 140380), (2420, 112304), (3520, 77209), (3872, 70190), (4840, 56152), (7019, 38720), (7744, 35095), (9680, 28076), (14038, 19360)]