151414480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2129}}^1$

素因数の和:2276

約数の個数: 80

約数和(自身を含む): 405688320

約数和(自身を除く): 254273840

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, 2129, 2540, 3556, 4258, 4445, 5080, 7112, 8516, 8890, 10160, 10645, 14224, 14903, 17032, 17780, 21290, 29806, 34064, 35560, 42580, 59612, 71120, 74515, 85160, 119224, 149030, 170320, 238448, 270383, 298060, 540766, 596120, 1081532, 1192240, 1351915, 1892681, 2163064, 2703830, 3785362, 4326128, 5407660, 7570724, 9463405, 10815320, 15141448, 18926810, 21630640, 30282896, 37853620, 75707240, 151414480]

約数ペア:

[(1, 151414480), (2, 75707240), (4, 37853620), (5, 30282896), (7, 21630640), (8, 18926810), (10, 15141448), (14, 10815320), (16, 9463405), (20, 7570724), (28, 5407660), (35, 4326128), (40, 3785362), (56, 2703830), (70, 2163064), (80, 1892681), (112, 1351915), (127, 1192240), (140, 1081532), (254, 596120), (280, 540766), (508, 298060), (560, 270383), (635, 238448), (889, 170320), (1016, 149030), (1270, 119224), (1778, 85160), (2032, 74515), (2129, 71120), (2540, 59612), (3556, 42580), (4258, 35560), (4445, 34064), (5080, 29806), (7112, 21290), (8516, 17780), (8890, 17032), (10160, 14903), (10645, 14224)]