70262080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4481}}^1$

素因数の和:4512

約数の個数: 84

約数和(自身を含む): 194671188

約数和(自身を除く): 124409108

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, 4481, 7840, 8962, 15680, 17924, 22405, 31367, 35848, 44810, 62734, 71696, 89620, 125468, 143392, 156835, 179240, 219569, 250936, 286784, 313670, 358480, 439138, 501872, 627340, 716960, 878276, 1003744, 1097845, 1254680, 1433920, 1756552, 2007488, 2195690, 2509360, 3513104, 4391380, 5018720, 7026208, 8782760, 10037440, 14052416, 17565520, 35131040, 70262080]

約数ペア:

[(1, 70262080), (2, 35131040), (4, 17565520), (5, 14052416), (7, 10037440), (8, 8782760), (10, 7026208), (14, 5018720), (16, 4391380), (20, 3513104), (28, 2509360), (32, 2195690), (35, 2007488), (40, 1756552), (49, 1433920), (56, 1254680), (64, 1097845), (70, 1003744), (80, 878276), (98, 716960), (112, 627340), (140, 501872), (160, 439138), (196, 358480), (224, 313670), (245, 286784), (280, 250936), (320, 219569), (392, 179240), (448, 156835), (490, 143392), (560, 125468), (784, 89620), (980, 71696), (1120, 62734), (1568, 44810), (1960, 35848), (2240, 31367), (3136, 22405), (3920, 17924), (4481, 15680), (7840, 8962)]