199344840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{57283}}^1$

素因数の和:57326

約数の個数: 64

約数和(自身を含む): 618667200

約数和(自身を除く): 419322360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 57283, 114566, 171849, 229132, 286415, 343698, 458264, 572830, 687396, 859245, 1145660, 1374792, 1661207, 1718490, 2291320, 3322414, 3436980, 4983621, 6644828, 6873960, 8306035, 9967242, 13289656, 16612070, 19934484, 24918105, 33224140, 39868968, 49836210, 66448280, 99672420, 199344840]

約数ペア:

[(1, 199344840), (2, 99672420), (3, 66448280), (4, 49836210), (5, 39868968), (6, 33224140), (8, 24918105), (10, 19934484), (12, 16612070), (15, 13289656), (20, 9967242), (24, 8306035), (29, 6873960), (30, 6644828), (40, 4983621), (58, 3436980), (60, 3322414), (87, 2291320), (116, 1718490), (120, 1661207), (145, 1374792), (174, 1145660), (232, 859245), (290, 687396), (348, 572830), (435, 458264), (580, 343698), (696, 286415), (870, 229132), (1160, 171849), (1740, 114566), (3480, 57283)]