200640840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1951}}^1$

素因数の和:2822

約数の個数: 64

約数和(自身を含む): 602933760

約数和(自身を除く): 402292920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 857, 1714, 1951, 2571, 3428, 3902, 4285, 5142, 5853, 6856, 7804, 8570, 9755, 10284, 11706, 12855, 15608, 17140, 19510, 20568, 23412, 25710, 29265, 34280, 39020, 46824, 51420, 58530, 78040, 102840, 117060, 234120, 1672007, 3344014, 5016021, 6688028, 8360035, 10032042, 13376056, 16720070, 20064084, 25080105, 33440140, 40128168, 50160210, 66880280, 100320420, 200640840]

約数ペア:

[(1, 200640840), (2, 100320420), (3, 66880280), (4, 50160210), (5, 40128168), (6, 33440140), (8, 25080105), (10, 20064084), (12, 16720070), (15, 13376056), (20, 10032042), (24, 8360035), (30, 6688028), (40, 5016021), (60, 3344014), (120, 1672007), (857, 234120), (1714, 117060), (1951, 102840), (2571, 78040), (3428, 58530), (3902, 51420), (4285, 46824), (5142, 39020), (5853, 34280), (6856, 29265), (7804, 25710), (8570, 23412), (9755, 20568), (10284, 19510), (11706, 17140), (12855, 15608)]