338282560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13729}}^1$

素因数の和:13764

約数の個数: 112

約数和(自身を含む): 1004376960

約数和(自身を除く): 666094400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 13729, 24640, 27458, 54916, 68645, 96103, 109832, 137290, 151019, 192206, 219664, 274580, 302038, 384412, 439328, 480515, 549160, 604076, 755095, 768824, 878656, 961030, 1057133, 1098320, 1208152, 1510190, 1537648, 1922060, 2114266, 2196640, 2416304, 3020380, 3075296, 3844120, 4228532, 4393280, 4832608, 5285665, 6040760, 6150592, 7688240, 8457064, 9665216, 10571330, 12081520, 15376480, 16914128, 21142660, 24163040, 30752960, 33828256, 42285320, 48326080, 67656512, 84570640, 169141280, 338282560]

約数ペア:

[(1, 338282560), (2, 169141280), (4, 84570640), (5, 67656512), (7, 48326080), (8, 42285320), (10, 33828256), (11, 30752960), (14, 24163040), (16, 21142660), (20, 16914128), (22, 15376480), (28, 12081520), (32, 10571330), (35, 9665216), (40, 8457064), (44, 7688240), (55, 6150592), (56, 6040760), (64, 5285665), (70, 4832608), (77, 4393280), (80, 4228532), (88, 3844120), (110, 3075296), (112, 3020380), (140, 2416304), (154, 2196640), (160, 2114266), (176, 1922060), (220, 1537648), (224, 1510190), (280, 1208152), (308, 1098320), (320, 1057133), (352, 961030), (385, 878656), (440, 768824), (448, 755095), (560, 604076), (616, 549160), (704, 480515), (770, 439328), (880, 384412), (1120, 302038), (1232, 274580), (1540, 219664), (1760, 192206), (2240, 151019), (2464, 137290), (3080, 109832), (3520, 96103), (4928, 68645), (6160, 54916), (12320, 27458), (13729, 24640)]