133581280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2972

約数の個数: 96

約数和(自身を含む): 369593280

約数和(自身を除く): 236012000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 2909, 3280, 4592, 5740, 5818, 6560, 9184, 11480, 11636, 14545, 20363, 22960, 23272, 29090, 40726, 45920, 46544, 58180, 81452, 93088, 101815, 116360, 119269, 162904, 203630, 232720, 238538, 325808, 407260, 465440, 477076, 596345, 651616, 814520, 834883, 954152, 1192690, 1629040, 1669766, 1908304, 2385380, 3258080, 3339532, 3816608, 4174415, 4770760, 6679064, 8348830, 9541520, 13358128, 16697660, 19083040, 26716256, 33395320, 66790640, 133581280]

約数ペア:

[(1, 133581280), (2, 66790640), (4, 33395320), (5, 26716256), (7, 19083040), (8, 16697660), (10, 13358128), (14, 9541520), (16, 8348830), (20, 6679064), (28, 4770760), (32, 4174415), (35, 3816608), (40, 3339532), (41, 3258080), (56, 2385380), (70, 1908304), (80, 1669766), (82, 1629040), (112, 1192690), (140, 954152), (160, 834883), (164, 814520), (205, 651616), (224, 596345), (280, 477076), (287, 465440), (328, 407260), (410, 325808), (560, 238538), (574, 232720), (656, 203630), (820, 162904), (1120, 119269), (1148, 116360), (1312, 101815), (1435, 93088), (1640, 81452), (2296, 58180), (2870, 46544), (2909, 45920), (3280, 40726), (4592, 29090), (5740, 23272), (5818, 22960), (6560, 20363), (9184, 14545), (11480, 11636)]