84570640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13729}}^1$

素因数の和:13760

約数の個数: 80

約数和(自身を含む): 245162880

約数和(自身を除く): 160592240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 13729, 27458, 54916, 68645, 96103, 109832, 137290, 151019, 192206, 219664, 274580, 302038, 384412, 480515, 549160, 604076, 755095, 768824, 961030, 1057133, 1098320, 1208152, 1510190, 1537648, 1922060, 2114266, 2416304, 3020380, 3844120, 4228532, 5285665, 6040760, 7688240, 8457064, 10571330, 12081520, 16914128, 21142660, 42285320, 84570640]

約数ペア:

[(1, 84570640), (2, 42285320), (4, 21142660), (5, 16914128), (7, 12081520), (8, 10571330), (10, 8457064), (11, 7688240), (14, 6040760), (16, 5285665), (20, 4228532), (22, 3844120), (28, 3020380), (35, 2416304), (40, 2114266), (44, 1922060), (55, 1537648), (56, 1510190), (70, 1208152), (77, 1098320), (80, 1057133), (88, 961030), (110, 768824), (112, 755095), (140, 604076), (154, 549160), (176, 480515), (220, 384412), (280, 302038), (308, 274580), (385, 219664), (440, 192206), (560, 151019), (616, 137290), (770, 109832), (880, 96103), (1232, 68645), (1540, 54916), (3080, 27458), (6160, 13729)]