70248640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2851}}^1$

素因数の和:2886

約数の個数: 112

約数和(自身を含む): 208629504

約数和(自身を除く): 138380864

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, 2851, 3080, 3520, 4928, 5702, 6160, 11404, 12320, 14255, 19957, 22808, 24640, 28510, 31361, 39914, 45616, 57020, 62722, 79828, 91232, 99785, 114040, 125444, 156805, 159656, 182464, 199570, 219527, 228080, 250888, 313610, 319312, 399140, 439054, 456160, 501776, 627220, 638624, 798280, 878108, 912320, 1003552, 1097635, 1254440, 1277248, 1596560, 1756216, 2007104, 2195270, 2508880, 3193120, 3512432, 4390540, 5017760, 6386240, 7024864, 8781080, 10035520, 14049728, 17562160, 35124320, 70248640]

約数ペア:

[(1, 70248640), (2, 35124320), (4, 17562160), (5, 14049728), (7, 10035520), (8, 8781080), (10, 7024864), (11, 6386240), (14, 5017760), (16, 4390540), (20, 3512432), (22, 3193120), (28, 2508880), (32, 2195270), (35, 2007104), (40, 1756216), (44, 1596560), (55, 1277248), (56, 1254440), (64, 1097635), (70, 1003552), (77, 912320), (80, 878108), (88, 798280), (110, 638624), (112, 627220), (140, 501776), (154, 456160), (160, 439054), (176, 399140), (220, 319312), (224, 313610), (280, 250888), (308, 228080), (320, 219527), (352, 199570), (385, 182464), (440, 159656), (448, 156805), (560, 125444), (616, 114040), (704, 99785), (770, 91232), (880, 79828), (1120, 62722), (1232, 57020), (1540, 45616), (1760, 39914), (2240, 31361), (2464, 28510), (2851, 24640), (3080, 22808), (3520, 19957), (4928, 14255), (5702, 12320), (6160, 11404)]