187258960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2633}}^1$

素因数の和:2780

約数の個数: 80

約数和(自身を含む): 501682176

約数和(自身を除く): 314423216

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, 1016, 1270, 1778, 2032, 2540, 2633, 3556, 4445, 5080, 5266, 7112, 8890, 10160, 10532, 13165, 14224, 17780, 18431, 21064, 26330, 35560, 36862, 42128, 52660, 71120, 73724, 92155, 105320, 147448, 184310, 210640, 294896, 334391, 368620, 668782, 737240, 1337564, 1474480, 1671955, 2340737, 2675128, 3343910, 4681474, 5350256, 6687820, 9362948, 11703685, 13375640, 18725896, 23407370, 26751280, 37451792, 46814740, 93629480, 187258960]

約数ペア:

[(1, 187258960), (2, 93629480), (4, 46814740), (5, 37451792), (7, 26751280), (8, 23407370), (10, 18725896), (14, 13375640), (16, 11703685), (20, 9362948), (28, 6687820), (35, 5350256), (40, 4681474), (56, 3343910), (70, 2675128), (80, 2340737), (112, 1671955), (127, 1474480), (140, 1337564), (254, 737240), (280, 668782), (508, 368620), (560, 334391), (635, 294896), (889, 210640), (1016, 184310), (1270, 147448), (1778, 105320), (2032, 92155), (2540, 73724), (2633, 71120), (3556, 52660), (4445, 42128), (5080, 36862), (5266, 35560), (7112, 26330), (8890, 21064), (10160, 18431), (10532, 17780), (13165, 14224)]