423785640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{82129}}^1$

素因数の和:82186

約数の個数: 64

約数和(自身を含む): 1300939200

約数和(自身を除く): 877153560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 82129, 164258, 246387, 328516, 410645, 492774, 657032, 821290, 985548, 1231935, 1642580, 1971096, 2463870, 3285160, 3531547, 4927740, 7063094, 9855480, 10594641, 14126188, 17657735, 21189282, 28252376, 35315470, 42378564, 52973205, 70630940, 84757128, 105946410, 141261880, 211892820, 423785640]

約数ペア:

[(1, 423785640), (2, 211892820), (3, 141261880), (4, 105946410), (5, 84757128), (6, 70630940), (8, 52973205), (10, 42378564), (12, 35315470), (15, 28252376), (20, 21189282), (24, 17657735), (30, 14126188), (40, 10594641), (43, 9855480), (60, 7063094), (86, 4927740), (120, 3531547), (129, 3285160), (172, 2463870), (215, 1971096), (258, 1642580), (344, 1231935), (430, 985548), (516, 821290), (645, 657032), (860, 492774), (1032, 410645), (1290, 328516), (1720, 246387), (2580, 164258), (5160, 82129)]