147237080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1464

約数の個数: 64

約数和(自身を含む): 351302400

約数和(自身を除く): 204065320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 151, 152, 190, 302, 380, 604, 755, 760, 1208, 1283, 1510, 2566, 2869, 3020, 5132, 5738, 6040, 6415, 10264, 11476, 12830, 14345, 22952, 24377, 25660, 28690, 48754, 51320, 57380, 97508, 114760, 121885, 193733, 195016, 243770, 387466, 487540, 774932, 968665, 975080, 1549864, 1937330, 3680927, 3874660, 7361854, 7749320, 14723708, 18404635, 29447416, 36809270, 73618540, 147237080]

約数ペア:

[(1, 147237080), (2, 73618540), (4, 36809270), (5, 29447416), (8, 18404635), (10, 14723708), (19, 7749320), (20, 7361854), (38, 3874660), (40, 3680927), (76, 1937330), (95, 1549864), (151, 975080), (152, 968665), (190, 774932), (302, 487540), (380, 387466), (604, 243770), (755, 195016), (760, 193733), (1208, 121885), (1283, 114760), (1510, 97508), (2566, 57380), (2869, 51320), (3020, 48754), (5132, 28690), (5738, 25660), (6040, 24377), (6415, 22952), (10264, 14345), (11476, 12830)]