63272720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{16141}}^1$

素因数の和:16168

約数の個数: 60

約数和(自身を含む): 171137484

約数和(自身を除く): 107864764

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, 16141, 32282, 64564, 80705, 112987, 129128, 161410, 225974, 258256, 322820, 451948, 564935, 645640, 790909, 903896, 1129870, 1291280, 1581818, 1807792, 2259740, 3163636, 3954545, 4519480, 6327272, 7909090, 9038960, 12654544, 15818180, 31636360, 63272720]

約数ペア:

[(1, 63272720), (2, 31636360), (4, 15818180), (5, 12654544), (7, 9038960), (8, 7909090), (10, 6327272), (14, 4519480), (16, 3954545), (20, 3163636), (28, 2259740), (35, 1807792), (40, 1581818), (49, 1291280), (56, 1129870), (70, 903896), (80, 790909), (98, 645640), (112, 564935), (140, 451948), (196, 322820), (245, 258256), (280, 225974), (392, 161410), (490, 129128), (560, 112987), (784, 80705), (980, 64564), (1960, 32282), (3920, 16141)]