147451352720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37615141}}^1$

素因数の和:37615168

約数の個数: 60

約数和(自身を含む): 398795735484

約数和(自身を除く): 251344382764

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, 37615141, 75230282, 150460564, 188075705, 263305987, 300921128, 376151410, 526611974, 601842256, 752302820, 1053223948, 1316529935, 1504605640, 1843141909, 2106447896, 2633059870, 3009211280, 3686283818, 4212895792, 5266119740, 7372567636, 9215709545, 10532239480, 14745135272, 18431419090, 21064478960, 29490270544, 36862838180, 73725676360, 147451352720]

約数ペア:

[(1, 147451352720), (2, 73725676360), (4, 36862838180), (5, 29490270544), (7, 21064478960), (8, 18431419090), (10, 14745135272), (14, 10532239480), (16, 9215709545), (20, 7372567636), (28, 5266119740), (35, 4212895792), (40, 3686283818), (49, 3009211280), (56, 2633059870), (70, 2106447896), (80, 1843141909), (98, 1504605640), (112, 1316529935), (140, 1053223948), (196, 752302820), (245, 601842256), (280, 526611974), (392, 376151410), (490, 300921128), (560, 263305987), (784, 188075705), (980, 150460564), (1960, 75230282), (3920, 37615141)]