144401460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{343813}}^1$

素因数の和:343832

約数の個数: 48

約数和(自身を含む): 462086016

約数和(自身を除く): 317684556

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, 343813, 687626, 1031439, 1375252, 1719065, 2062878, 2406691, 3438130, 4125756, 4813382, 5157195, 6876260, 7220073, 9626764, 10314390, 12033455, 14440146, 20628780, 24066910, 28880292, 36100365, 48133820, 72200730, 144401460]

約数ペア:

[(1, 144401460), (2, 72200730), (3, 48133820), (4, 36100365), (5, 28880292), (6, 24066910), (7, 20628780), (10, 14440146), (12, 12033455), (14, 10314390), (15, 9626764), (20, 7220073), (21, 6876260), (28, 5157195), (30, 4813382), (35, 4125756), (42, 3438130), (60, 2406691), (70, 2062878), (84, 1719065), (105, 1375252), (140, 1031439), (210, 687626), (420, 343813)]