231829080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{275987}}^1$

素因数の和:276008

約数の個数: 64

約数和(自身を含む): 794845440

約数和(自身を除く): 563016360

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, 275987, 551974, 827961, 1103948, 1379935, 1655922, 1931909, 2207896, 2759870, 3311844, 3863818, 4139805, 5519740, 5795727, 6623688, 7727636, 8279610, 9659545, 11039480, 11591454, 15455272, 16559220, 19319090, 23182908, 28978635, 33118440, 38638180, 46365816, 57957270, 77276360, 115914540, 231829080]

約数ペア:

[(1, 231829080), (2, 115914540), (3, 77276360), (4, 57957270), (5, 46365816), (6, 38638180), (7, 33118440), (8, 28978635), (10, 23182908), (12, 19319090), (14, 16559220), (15, 15455272), (20, 11591454), (21, 11039480), (24, 9659545), (28, 8279610), (30, 7727636), (35, 6623688), (40, 5795727), (42, 5519740), (56, 4139805), (60, 3863818), (70, 3311844), (84, 2759870), (105, 2207896), (120, 1931909), (140, 1655922), (168, 1379935), (210, 1103948), (280, 827961), (420, 551974), (840, 275987)]