144488240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10687}}^1$

素因数の和:10726

約数の個数: 60

約数和(自身を含む): 363798144

約数和(自身を除く): 219309904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 10687, 13520, 21374, 42748, 53435, 85496, 106870, 138931, 170992, 213740, 277862, 427480, 555724, 694655, 854960, 1111448, 1389310, 1806103, 2222896, 2778620, 3612206, 5557240, 7224412, 9030515, 11114480, 14448824, 18061030, 28897648, 36122060, 72244120, 144488240]

約数ペア:

[(1, 144488240), (2, 72244120), (4, 36122060), (5, 28897648), (8, 18061030), (10, 14448824), (13, 11114480), (16, 9030515), (20, 7224412), (26, 5557240), (40, 3612206), (52, 2778620), (65, 2222896), (80, 1806103), (104, 1389310), (130, 1111448), (169, 854960), (208, 694655), (260, 555724), (338, 427480), (520, 277862), (676, 213740), (845, 170992), (1040, 138931), (1352, 106870), (1690, 85496), (2704, 53435), (3380, 42748), (6760, 21374), (10687, 13520)]