144128460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{343163}}^1$

素因数の和:343182

約数の個数: 48

約数和(自身を含む): 461212416

約数和(自身を除く): 317083956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 343163, 686326, 1029489, 1372652, 1715815, 2058978, 2402141, 3431630, 4117956, 4804282, 5147445, 6863260, 7206423, 9608564, 10294890, 12010705, 14412846, 20589780, 24021410, 28825692, 36032115, 48042820, 72064230, 144128460]

約数ペア:

[(1, 144128460), (2, 72064230), (3, 48042820), (4, 36032115), (5, 28825692), (6, 24021410), (7, 20589780), (10, 14412846), (12, 12010705), (14, 10294890), (15, 9608564), (20, 7206423), (21, 6863260), (28, 5147445), (30, 4804282), (35, 4117956), (42, 3431630), (60, 2402141), (70, 2058978), (84, 1715815), (105, 1372652), (140, 1029489), (210, 686326), (420, 343163)]