144408180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{343829}}^1$

素因数の和:343848

約数の個数: 48

約数和(自身を含む): 462107520

約数和(自身を除く): 317699340

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, 343829, 687658, 1031487, 1375316, 1719145, 2062974, 2406803, 3438290, 4125948, 4813606, 5157435, 6876580, 7220409, 9627212, 10314870, 12034015, 14440818, 20629740, 24068030, 28881636, 36102045, 48136060, 72204090, 144408180]

約数ペア:

[(1, 144408180), (2, 72204090), (3, 48136060), (4, 36102045), (5, 28881636), (6, 24068030), (7, 20629740), (10, 14440818), (12, 12034015), (14, 10314870), (15, 9627212), (20, 7220409), (21, 6876580), (28, 5157435), (30, 4813606), (35, 4125948), (42, 3438290), (60, 2406803), (70, 2062974), (84, 1719145), (105, 1375316), (140, 1031487), (210, 687658), (420, 343829)]