142297680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{84701}}^1$

素因数の和:84724

約数の個数: 80

約数和(自身を含む): 504146304

約数和(自身を除く): 361848624

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, 84701, 169402, 254103, 338804, 423505, 508206, 592907, 677608, 847010, 1016412, 1185814, 1270515, 1355216, 1694020, 1778721, 2032824, 2371628, 2541030, 2964535, 3388040, 3557442, 4065648, 4743256, 5082060, 5929070, 6776080, 7114884, 8893605, 9486512, 10164120, 11858140, 14229768, 17787210, 20328240, 23716280, 28459536, 35574420, 47432560, 71148840, 142297680]

約数ペア:

[(1, 142297680), (2, 71148840), (3, 47432560), (4, 35574420), (5, 28459536), (6, 23716280), (7, 20328240), (8, 17787210), (10, 14229768), (12, 11858140), (14, 10164120), (15, 9486512), (16, 8893605), (20, 7114884), (21, 6776080), (24, 5929070), (28, 5082060), (30, 4743256), (35, 4065648), (40, 3557442), (42, 3388040), (48, 2964535), (56, 2541030), (60, 2371628), (70, 2032824), (80, 1778721), (84, 1694020), (105, 1355216), (112, 1270515), (120, 1185814), (140, 1016412), (168, 847010), (210, 677608), (240, 592907), (280, 508206), (336, 423505), (420, 338804), (560, 254103), (840, 169402), (1680, 84701)]