377528340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{128411}}^1$

素因数の和:128437

約数の個数: 72

約数和(自身を含む): 1229673312

約数和(自身を除く): 852144972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 128411, 256822, 385233, 513644, 642055, 770466, 898877, 1284110, 1540932, 1797754, 1926165, 2568220, 2696631, 3595508, 3852330, 4494385, 5393262, 6292139, 7704660, 8988770, 10786524, 12584278, 13483155, 17977540, 18876417, 25168556, 26966310, 31460695, 37752834, 53932620, 62921390, 75505668, 94382085, 125842780, 188764170, 377528340]

約数ペア:

[(1, 377528340), (2, 188764170), (3, 125842780), (4, 94382085), (5, 75505668), (6, 62921390), (7, 53932620), (10, 37752834), (12, 31460695), (14, 26966310), (15, 25168556), (20, 18876417), (21, 17977540), (28, 13483155), (30, 12584278), (35, 10786524), (42, 8988770), (49, 7704660), (60, 6292139), (70, 5393262), (84, 4494385), (98, 3852330), (105, 3595508), (140, 2696631), (147, 2568220), (196, 1926165), (210, 1797754), (245, 1540932), (294, 1284110), (420, 898877), (490, 770466), (588, 642055), (735, 513644), (980, 385233), (1470, 256822), (2940, 128411)]