147286160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37573}}^1$

素因数の和:37600

約数の個数: 60

約数和(自身を含む): 398359548

約数和(自身を除く): 251073388

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 37573, 75146, 150292, 187865, 263011, 300584, 375730, 526022, 601168, 751460, 1052044, 1315055, 1502920, 1841077, 2104088, 2630110, 3005840, 3682154, 4208176, 5260220, 7364308, 9205385, 10520440, 14728616, 18410770, 21040880, 29457232, 36821540, 73643080, 147286160]

約数ペア:

[(1, 147286160), (2, 73643080), (4, 36821540), (5, 29457232), (7, 21040880), (8, 18410770), (10, 14728616), (14, 10520440), (16, 9205385), (20, 7364308), (28, 5260220), (35, 4208176), (40, 3682154), (49, 3005840), (56, 2630110), (70, 2104088), (80, 1841077), (98, 1502920), (112, 1315055), (140, 1052044), (196, 751460), (245, 601168), (280, 526022), (392, 375730), (490, 300584), (560, 263011), (784, 187865), (980, 150292), (1960, 75146), (3920, 37573)]