67236840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16979}}^1$

素因数の和:17007

約数の個数: 96

約数和(自身を含む): 238399200

約数和(自身を除く): 171162360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16979, 33958, 50937, 67916, 84895, 101874, 135832, 152811, 169790, 186769, 203748, 254685, 305622, 339580, 373538, 407496, 509370, 560307, 611244, 679160, 747076, 764055, 933845, 1018740, 1120614, 1222488, 1494152, 1528110, 1680921, 1867690, 2037480, 2241228, 2801535, 3056220, 3361842, 3735380, 4482456, 5603070, 6112440, 6723684, 7470760, 8404605, 11206140, 13447368, 16809210, 22412280, 33618420, 67236840]

約数ペア:

[(1, 67236840), (2, 33618420), (3, 22412280), (4, 16809210), (5, 13447368), (6, 11206140), (8, 8404605), (9, 7470760), (10, 6723684), (11, 6112440), (12, 5603070), (15, 4482456), (18, 3735380), (20, 3361842), (22, 3056220), (24, 2801535), (30, 2241228), (33, 2037480), (36, 1867690), (40, 1680921), (44, 1528110), (45, 1494152), (55, 1222488), (60, 1120614), (66, 1018740), (72, 933845), (88, 764055), (90, 747076), (99, 679160), (110, 611244), (120, 560307), (132, 509370), (165, 407496), (180, 373538), (198, 339580), (220, 305622), (264, 254685), (330, 203748), (360, 186769), (396, 169790), (440, 152811), (495, 135832), (660, 101874), (792, 84895), (990, 67916), (1320, 50937), (1980, 33958), (3960, 16979)]