11988724160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{764587}}^1$

素因数の和:764618

約数の個数: 84

約数和(自身を含む): 33209115192

約数和(自身を除く): 21220391032

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, 15680, 764587, 1529174, 3058348, 3822935, 5352109, 6116696, 7645870, 10704218, 12233392, 15291740, 21408436, 24466784, 26760545, 30583480, 37464763, 42816872, 48933568, 53521090, 61166960, 74929526, 85633744, 107042180, 122333920, 149859052, 171267488, 187323815, 214084360, 244667840, 299718104, 342534976, 374647630, 428168720, 599436208, 749295260, 856337440, 1198872416, 1498590520, 1712674880, 2397744832, 2997181040, 5994362080, 11988724160]

約数ペア:

[(1, 11988724160), (2, 5994362080), (4, 2997181040), (5, 2397744832), (7, 1712674880), (8, 1498590520), (10, 1198872416), (14, 856337440), (16, 749295260), (20, 599436208), (28, 428168720), (32, 374647630), (35, 342534976), (40, 299718104), (49, 244667840), (56, 214084360), (64, 187323815), (70, 171267488), (80, 149859052), (98, 122333920), (112, 107042180), (140, 85633744), (160, 74929526), (196, 61166960), (224, 53521090), (245, 48933568), (280, 42816872), (320, 37464763), (392, 30583480), (448, 26760545), (490, 24466784), (560, 21408436), (784, 15291740), (980, 12233392), (1120, 10704218), (1568, 7645870), (1960, 6116696), (2240, 5352109), (3136, 3822935), (3920, 3058348), (7840, 1529174), (15680, 764587)]