147302960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15473}}^1$

素因数の和:15510

約数の個数: 80

約数和(自身を含む): 414455616

約数和(自身を除く): 267152656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 15473, 30946, 61892, 77365, 108311, 123784, 154730, 216622, 247568, 263041, 309460, 433244, 526082, 541555, 618920, 866488, 1052164, 1083110, 1237840, 1315205, 1732976, 1841287, 2104328, 2166220, 2630410, 3682574, 4208656, 4332440, 5260820, 7365148, 8664880, 9206435, 10521640, 14730296, 18412870, 21043280, 29460592, 36825740, 73651480, 147302960]

約数ペア:

[(1, 147302960), (2, 73651480), (4, 36825740), (5, 29460592), (7, 21043280), (8, 18412870), (10, 14730296), (14, 10521640), (16, 9206435), (17, 8664880), (20, 7365148), (28, 5260820), (34, 4332440), (35, 4208656), (40, 3682574), (56, 2630410), (68, 2166220), (70, 2104328), (80, 1841287), (85, 1732976), (112, 1315205), (119, 1237840), (136, 1083110), (140, 1052164), (170, 866488), (238, 618920), (272, 541555), (280, 526082), (340, 433244), (476, 309460), (560, 263041), (595, 247568), (680, 216622), (952, 154730), (1190, 123784), (1360, 108311), (1904, 77365), (2380, 61892), (4760, 30946), (9520, 15473)]