136314080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17387}}^1$

素因数の和:17416

約数の個数: 72

約数和(自身を含む): 374641848

約数和(自身を除く): 238327768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 17387, 34774, 69548, 86935, 121709, 139096, 173870, 243418, 278192, 347740, 486836, 556384, 608545, 695480, 851963, 973672, 1217090, 1390960, 1703926, 1947344, 2434180, 2781920, 3407852, 3894688, 4259815, 4868360, 6815704, 8519630, 9736720, 13631408, 17039260, 19473440, 27262816, 34078520, 68157040, 136314080]

約数ペア:

[(1, 136314080), (2, 68157040), (4, 34078520), (5, 27262816), (7, 19473440), (8, 17039260), (10, 13631408), (14, 9736720), (16, 8519630), (20, 6815704), (28, 4868360), (32, 4259815), (35, 3894688), (40, 3407852), (49, 2781920), (56, 2434180), (70, 1947344), (80, 1703926), (98, 1390960), (112, 1217090), (140, 973672), (160, 851963), (196, 695480), (224, 608545), (245, 556384), (280, 486836), (392, 347740), (490, 278192), (560, 243418), (784, 173870), (980, 139096), (1120, 121709), (1568, 86935), (1960, 69548), (3920, 34774), (7840, 17387)]