161190960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{95947}}^1$

素因数の和:95970

約数の個数: 80

約数和(自身を含む): 571082496

約数和(自身を除く): 409891536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 95947, 191894, 287841, 383788, 479735, 575682, 671629, 767576, 959470, 1151364, 1343258, 1439205, 1535152, 1918940, 2014887, 2302728, 2686516, 2878410, 3358145, 3837880, 4029774, 4605456, 5373032, 5756820, 6716290, 7675760, 8059548, 10074435, 10746064, 11513640, 13432580, 16119096, 20148870, 23027280, 26865160, 32238192, 40297740, 53730320, 80595480, 161190960]

約数ペア:

[(1, 161190960), (2, 80595480), (3, 53730320), (4, 40297740), (5, 32238192), (6, 26865160), (7, 23027280), (8, 20148870), (10, 16119096), (12, 13432580), (14, 11513640), (15, 10746064), (16, 10074435), (20, 8059548), (21, 7675760), (24, 6716290), (28, 5756820), (30, 5373032), (35, 4605456), (40, 4029774), (42, 3837880), (48, 3358145), (56, 2878410), (60, 2686516), (70, 2302728), (80, 2014887), (84, 1918940), (105, 1535152), (112, 1439205), (120, 1343258), (140, 1151364), (168, 959470), (210, 767576), (240, 671629), (280, 575682), (336, 479735), (420, 383788), (560, 287841), (840, 191894), (1680, 95947)]