69910960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 187416576

約数和(自身を除く): 117505616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 983, 1016, 1270, 1778, 1966, 2032, 2540, 3556, 3932, 4445, 4915, 5080, 6881, 7112, 7864, 8890, 9830, 10160, 13762, 14224, 15728, 17780, 19660, 27524, 34405, 35560, 39320, 55048, 68810, 71120, 78640, 110096, 124841, 137620, 249682, 275240, 499364, 550480, 624205, 873887, 998728, 1248410, 1747774, 1997456, 2496820, 3495548, 4369435, 4993640, 6991096, 8738870, 9987280, 13982192, 17477740, 34955480, 69910960]

約数ペア:

[(1, 69910960), (2, 34955480), (4, 17477740), (5, 13982192), (7, 9987280), (8, 8738870), (10, 6991096), (14, 4993640), (16, 4369435), (20, 3495548), (28, 2496820), (35, 1997456), (40, 1747774), (56, 1248410), (70, 998728), (80, 873887), (112, 624205), (127, 550480), (140, 499364), (254, 275240), (280, 249682), (508, 137620), (560, 124841), (635, 110096), (889, 78640), (983, 71120), (1016, 68810), (1270, 55048), (1778, 39320), (1966, 35560), (2032, 34405), (2540, 27524), (3556, 19660), (3932, 17780), (4445, 15728), (4915, 14224), (5080, 13762), (6881, 10160), (7112, 9830), (7864, 8890)]