143147840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3697}}^1$

素因数の和:3736

約数の個数: 84

約数和(自身を含む): 374777508

約数和(自身を除く): 231629668

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, 3697, 3872, 4840, 7394, 7744, 9680, 14788, 18485, 19360, 29576, 36970, 38720, 40667, 59152, 73940, 81334, 118304, 147880, 162668, 203335, 236608, 295760, 325336, 406670, 447337, 591520, 650672, 813340, 894674, 1183040, 1301344, 1626680, 1789348, 2236685, 2602688, 3253360, 3578696, 4473370, 6506720, 7157392, 8946740, 13013440, 14314784, 17893480, 28629568, 35786960, 71573920, 143147840]

約数ペア:

[(1, 143147840), (2, 71573920), (4, 35786960), (5, 28629568), (8, 17893480), (10, 14314784), (11, 13013440), (16, 8946740), (20, 7157392), (22, 6506720), (32, 4473370), (40, 3578696), (44, 3253360), (55, 2602688), (64, 2236685), (80, 1789348), (88, 1626680), (110, 1301344), (121, 1183040), (160, 894674), (176, 813340), (220, 650672), (242, 591520), (320, 447337), (352, 406670), (440, 325336), (484, 295760), (605, 236608), (704, 203335), (880, 162668), (968, 147880), (1210, 118304), (1760, 81334), (1936, 73940), (2420, 59152), (3520, 40667), (3697, 38720), (3872, 36970), (4840, 29576), (7394, 19360), (7744, 18485), (9680, 14788)]