147344960

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{9397}}^1$

素因数の和:9428

約数の個数: 84

約数和(自身を含む): 408192732

約数和(自身を除く): 260847772

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 9397, 15680, 18794, 37588, 46985, 65779, 75176, 93970, 131558, 150352, 187940, 263116, 300704, 328895, 375880, 460453, 526232, 601408, 657790, 751760, 920906, 1052464, 1315580, 1503520, 1841812, 2104928, 2302265, 2631160, 3007040, 3683624, 4209856, 4604530, 5262320, 7367248, 9209060, 10524640, 14734496, 18418120, 21049280, 29468992, 36836240, 73672480, 147344960]

約数ペア:

[(1, 147344960), (2, 73672480), (4, 36836240), (5, 29468992), (7, 21049280), (8, 18418120), (10, 14734496), (14, 10524640), (16, 9209060), (20, 7367248), (28, 5262320), (32, 4604530), (35, 4209856), (40, 3683624), (49, 3007040), (56, 2631160), (64, 2302265), (70, 2104928), (80, 1841812), (98, 1503520), (112, 1315580), (140, 1052464), (160, 920906), (196, 751760), (224, 657790), (245, 601408), (280, 526232), (320, 460453), (392, 375880), (448, 328895), (490, 300704), (560, 263116), (784, 187940), (980, 150352), (1120, 131558), (1568, 93970), (1960, 75176), (2240, 65779), (3136, 46985), (3920, 37588), (7840, 18794), (9397, 15680)]