128323140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11437}}^1$

素因数の和:11477

約数の個数: 96

約数和(自身を含む): 415062144

約数和(自身を除く): 286739004

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 11437, 22874, 34311, 45748, 57185, 68622, 114370, 125807, 137244, 171555, 194429, 228740, 251614, 343110, 377421, 388858, 503228, 583287, 629035, 686220, 754842, 777716, 972145, 1166574, 1258070, 1509684, 1887105, 1944290, 2138719, 2333148, 2516140, 2916435, 3774210, 3888580, 4277438, 5832870, 6416157, 7548420, 8554876, 10693595, 11665740, 12832314, 21387190, 25664628, 32080785, 42774380, 64161570, 128323140]

約数ペア:

[(1, 128323140), (2, 64161570), (3, 42774380), (4, 32080785), (5, 25664628), (6, 21387190), (10, 12832314), (11, 11665740), (12, 10693595), (15, 8554876), (17, 7548420), (20, 6416157), (22, 5832870), (30, 4277438), (33, 3888580), (34, 3774210), (44, 2916435), (51, 2516140), (55, 2333148), (60, 2138719), (66, 1944290), (68, 1887105), (85, 1509684), (102, 1258070), (110, 1166574), (132, 972145), (165, 777716), (170, 754842), (187, 686220), (204, 629035), (220, 583287), (255, 503228), (330, 388858), (340, 377421), (374, 343110), (510, 251614), (561, 228740), (660, 194429), (748, 171555), (935, 137244), (1020, 125807), (1122, 114370), (1870, 68622), (2244, 57185), (2805, 45748), (3740, 34311), (5610, 22874), (11220, 11437)]