720165732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5749}}^1$

素因数の和:5853

約数の個数: 96

約数和(自身を含む): 2001552000

約数和(自身を除く): 1281386268

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 73, 78, 132, 143, 146, 156, 219, 286, 292, 429, 438, 572, 803, 858, 876, 949, 1606, 1716, 1898, 2409, 2847, 3212, 3796, 4818, 5694, 5749, 9636, 10439, 11388, 11498, 17247, 20878, 22996, 31317, 34494, 41756, 62634, 63239, 68988, 74737, 125268, 126478, 149474, 189717, 224211, 252956, 298948, 379434, 419677, 448422, 758868, 822107, 839354, 896844, 1259031, 1644214, 1678708, 2466321, 2518062, 3288428, 4616447, 4932642, 5036124, 5455801, 9232894, 9865284, 10911602, 13849341, 16367403, 18465788, 21823204, 27698682, 32734806, 55397364, 60013811, 65469612, 120027622, 180041433, 240055244, 360082866, 720165732]

約数ペア:

[(1, 720165732), (2, 360082866), (3, 240055244), (4, 180041433), (6, 120027622), (11, 65469612), (12, 60013811), (13, 55397364), (22, 32734806), (26, 27698682), (33, 21823204), (39, 18465788), (44, 16367403), (52, 13849341), (66, 10911602), (73, 9865284), (78, 9232894), (132, 5455801), (143, 5036124), (146, 4932642), (156, 4616447), (219, 3288428), (286, 2518062), (292, 2466321), (429, 1678708), (438, 1644214), (572, 1259031), (803, 896844), (858, 839354), (876, 822107), (949, 758868), (1606, 448422), (1716, 419677), (1898, 379434), (2409, 298948), (2847, 252956), (3212, 224211), (3796, 189717), (4818, 149474), (5694, 126478), (5749, 125268), (9636, 74737), (10439, 68988), (11388, 63239), (11498, 62634), (17247, 41756), (20878, 34494), (22996, 31317)]