2016092120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{4253}}^1$

素因数の和:5964

約数の個数: 64

約数和(自身を含む): 5188518720

約数和(自身を除く): 3172426600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1693, 3386, 4253, 6772, 8465, 8506, 11851, 13544, 16930, 17012, 21265, 23702, 29771, 33860, 34024, 42530, 47404, 59255, 59542, 67720, 85060, 94808, 118510, 119084, 148855, 170120, 237020, 238168, 297710, 474040, 595420, 1190840, 7200329, 14400658, 28801316, 36001645, 50402303, 57602632, 72003290, 100804606, 144006580, 201609212, 252011515, 288013160, 403218424, 504023030, 1008046060, 2016092120]

約数ペア:

[(1, 2016092120), (2, 1008046060), (4, 504023030), (5, 403218424), (7, 288013160), (8, 252011515), (10, 201609212), (14, 144006580), (20, 100804606), (28, 72003290), (35, 57602632), (40, 50402303), (56, 36001645), (70, 28801316), (140, 14400658), (280, 7200329), (1693, 1190840), (3386, 595420), (4253, 474040), (6772, 297710), (8465, 238168), (8506, 237020), (11851, 170120), (13544, 148855), (16930, 119084), (17012, 118510), (21265, 94808), (23702, 85060), (29771, 67720), (33860, 59542), (34024, 59255), (42530, 47404)]