282682680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{336527}}^1$

素因数の和:336548

約数の個数: 64

約数和(自身を含む): 969200640

約数和(自身を除く): 686517960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 336527, 673054, 1009581, 1346108, 1682635, 2019162, 2355689, 2692216, 3365270, 4038324, 4711378, 5047905, 6730540, 7067067, 8076648, 9422756, 10095810, 11778445, 13461080, 14134134, 18845512, 20191620, 23556890, 28268268, 35335335, 40383240, 47113780, 56536536, 70670670, 94227560, 141341340, 282682680]

約数ペア:

[(1, 282682680), (2, 141341340), (3, 94227560), (4, 70670670), (5, 56536536), (6, 47113780), (7, 40383240), (8, 35335335), (10, 28268268), (12, 23556890), (14, 20191620), (15, 18845512), (20, 14134134), (21, 13461080), (24, 11778445), (28, 10095810), (30, 9422756), (35, 8076648), (40, 7067067), (42, 6730540), (56, 5047905), (60, 4711378), (70, 4038324), (84, 3365270), (105, 2692216), (120, 2355689), (140, 2019162), (168, 1682635), (210, 1346108), (280, 1009581), (420, 673054), (840, 336527)]