135463760

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{743}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 328800384

約数和(自身を除く): 193336624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 53, 80, 86, 106, 172, 212, 215, 265, 344, 424, 430, 530, 688, 743, 848, 860, 1060, 1486, 1720, 2120, 2279, 2972, 3440, 3715, 4240, 4558, 5944, 7430, 9116, 11395, 11888, 14860, 18232, 22790, 29720, 31949, 36464, 39379, 45580, 59440, 63898, 78758, 91160, 127796, 157516, 159745, 182320, 196895, 255592, 315032, 319490, 393790, 511184, 630064, 638980, 787580, 1277960, 1575160, 1693297, 2555920, 3150320, 3386594, 6773188, 8466485, 13546376, 16932970, 27092752, 33865940, 67731880, 135463760]

約数ペア:

[(1, 135463760), (2, 67731880), (4, 33865940), (5, 27092752), (8, 16932970), (10, 13546376), (16, 8466485), (20, 6773188), (40, 3386594), (43, 3150320), (53, 2555920), (80, 1693297), (86, 1575160), (106, 1277960), (172, 787580), (212, 638980), (215, 630064), (265, 511184), (344, 393790), (424, 319490), (430, 315032), (530, 255592), (688, 196895), (743, 182320), (848, 159745), (860, 157516), (1060, 127796), (1486, 91160), (1720, 78758), (2120, 63898), (2279, 59440), (2972, 45580), (3440, 39379), (3715, 36464), (4240, 31949), (4558, 29720), (5944, 22790), (7430, 18232), (9116, 14860), (11395, 11888)]