562985920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1979}}^1$

素因数の和:2130

約数の個数: 112

約数和(自身を含む): 1544970240

約数和(自身を除く): 981984320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 1979, 2032, 2240, 2540, 3556, 3958, 4064, 4445, 5080, 7112, 7916, 8128, 8890, 9895, 10160, 13853, 14224, 15832, 17780, 19790, 20320, 27706, 28448, 31664, 35560, 39580, 40640, 55412, 56896, 63328, 69265, 71120, 79160, 110824, 126656, 138530, 142240, 158320, 221648, 251333, 277060, 284480, 316640, 443296, 502666, 554120, 633280, 886592, 1005332, 1108240, 1256665, 1759331, 2010664, 2216480, 2513330, 3518662, 4021328, 4432960, 5026660, 7037324, 8042656, 8796655, 10053320, 14074648, 16085312, 17593310, 20106640, 28149296, 35186620, 40213280, 56298592, 70373240, 80426560, 112597184, 140746480, 281492960, 562985920]

約数ペア:

[(1, 562985920), (2, 281492960), (4, 140746480), (5, 112597184), (7, 80426560), (8, 70373240), (10, 56298592), (14, 40213280), (16, 35186620), (20, 28149296), (28, 20106640), (32, 17593310), (35, 16085312), (40, 14074648), (56, 10053320), (64, 8796655), (70, 8042656), (80, 7037324), (112, 5026660), (127, 4432960), (140, 4021328), (160, 3518662), (224, 2513330), (254, 2216480), (280, 2010664), (320, 1759331), (448, 1256665), (508, 1108240), (560, 1005332), (635, 886592), (889, 633280), (1016, 554120), (1120, 502666), (1270, 443296), (1778, 316640), (1979, 284480), (2032, 277060), (2240, 251333), (2540, 221648), (3556, 158320), (3958, 142240), (4064, 138530), (4445, 126656), (5080, 110824), (7112, 79160), (7916, 71120), (8128, 69265), (8890, 63328), (9895, 56896), (10160, 55412), (13853, 40640), (14224, 39580), (15832, 35560), (17780, 31664), (19790, 28448), (20320, 27706)]