268056840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51949}}^1$

素因数の和:52006

約数の個数: 64

約数和(自身を含む): 822888000

約数和(自身を除く): 554831160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 51949, 103898, 155847, 207796, 259745, 311694, 415592, 519490, 623388, 779235, 1038980, 1246776, 1558470, 2077960, 2233807, 3116940, 4467614, 6233880, 6701421, 8935228, 11169035, 13402842, 17870456, 22338070, 26805684, 33507105, 44676140, 53611368, 67014210, 89352280, 134028420, 268056840]

約数ペア:

[(1, 268056840), (2, 134028420), (3, 89352280), (4, 67014210), (5, 53611368), (6, 44676140), (8, 33507105), (10, 26805684), (12, 22338070), (15, 17870456), (20, 13402842), (24, 11169035), (30, 8935228), (40, 6701421), (43, 6233880), (60, 4467614), (86, 3116940), (120, 2233807), (129, 2077960), (172, 1558470), (215, 1246776), (258, 1038980), (344, 779235), (430, 623388), (516, 519490), (645, 415592), (860, 311694), (1032, 259745), (1290, 207796), (1720, 155847), (2580, 103898), (5160, 51949)]