239144360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65699}}^1$

素因数の和:65730

約数の個数: 64

約数和(自身を含む): 662256000

約数和(自身を除く): 423111640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 65699, 131398, 262796, 328495, 459893, 525592, 656990, 854087, 919786, 1313980, 1708174, 1839572, 2299465, 2627960, 3416348, 3679144, 4270435, 4598930, 5978609, 6832696, 8540870, 9197860, 11957218, 17081740, 18395720, 23914436, 29893045, 34163480, 47828872, 59786090, 119572180, 239144360]

約数ペア:

[(1, 239144360), (2, 119572180), (4, 59786090), (5, 47828872), (7, 34163480), (8, 29893045), (10, 23914436), (13, 18395720), (14, 17081740), (20, 11957218), (26, 9197860), (28, 8540870), (35, 6832696), (40, 5978609), (52, 4598930), (56, 4270435), (65, 3679144), (70, 3416348), (91, 2627960), (104, 2299465), (130, 1839572), (140, 1708174), (182, 1313980), (260, 919786), (280, 854087), (364, 656990), (455, 525592), (520, 459893), (728, 328495), (910, 262796), (1820, 131398), (3640, 65699)]