39414840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^2$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 126107280

約数和(自身を除く): 86692440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 139, 170, 204, 255, 278, 340, 408, 417, 510, 556, 680, 695, 834, 1020, 1112, 1390, 1668, 2040, 2085, 2363, 2780, 3336, 4170, 4726, 5560, 7089, 8340, 9452, 11815, 14178, 16680, 18904, 19321, 23630, 28356, 35445, 38642, 47260, 56712, 57963, 70890, 77284, 94520, 96605, 115926, 141780, 154568, 193210, 231852, 283560, 289815, 328457, 386420, 463704, 579630, 656914, 772840, 985371, 1159260, 1313828, 1642285, 1970742, 2318520, 2627656, 3284570, 3941484, 4926855, 6569140, 7882968, 9853710, 13138280, 19707420, 39414840]

約数ペア:

[(1, 39414840), (2, 19707420), (3, 13138280), (4, 9853710), (5, 7882968), (6, 6569140), (8, 4926855), (10, 3941484), (12, 3284570), (15, 2627656), (17, 2318520), (20, 1970742), (24, 1642285), (30, 1313828), (34, 1159260), (40, 985371), (51, 772840), (60, 656914), (68, 579630), (85, 463704), (102, 386420), (120, 328457), (136, 289815), (139, 283560), (170, 231852), (204, 193210), (255, 154568), (278, 141780), (340, 115926), (408, 96605), (417, 94520), (510, 77284), (556, 70890), (680, 57963), (695, 56712), (834, 47260), (1020, 38642), (1112, 35445), (1390, 28356), (1668, 23630), (2040, 19321), (2085, 18904), (2363, 16680), (2780, 14178), (3336, 11815), (4170, 9452), (4726, 8340), (5560, 7089)]