68132960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 185794560

約数和(自身を除く): 117661600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 479, 508, 560, 635, 889, 958, 1016, 1120, 1270, 1778, 1916, 2032, 2395, 2540, 3353, 3556, 3832, 4064, 4445, 4790, 5080, 6706, 7112, 7664, 8890, 9580, 10160, 13412, 14224, 15328, 16765, 17780, 19160, 20320, 26824, 28448, 33530, 35560, 38320, 53648, 60833, 67060, 71120, 76640, 107296, 121666, 134120, 142240, 243332, 268240, 304165, 425831, 486664, 536480, 608330, 851662, 973328, 1216660, 1703324, 1946656, 2129155, 2433320, 3406648, 4258310, 4866640, 6813296, 8516620, 9733280, 13626592, 17033240, 34066480, 68132960]

約数ペア:

[(1, 68132960), (2, 34066480), (4, 17033240), (5, 13626592), (7, 9733280), (8, 8516620), (10, 6813296), (14, 4866640), (16, 4258310), (20, 3406648), (28, 2433320), (32, 2129155), (35, 1946656), (40, 1703324), (56, 1216660), (70, 973328), (80, 851662), (112, 608330), (127, 536480), (140, 486664), (160, 425831), (224, 304165), (254, 268240), (280, 243332), (479, 142240), (508, 134120), (560, 121666), (635, 107296), (889, 76640), (958, 71120), (1016, 67060), (1120, 60833), (1270, 53648), (1778, 38320), (1916, 35560), (2032, 33530), (2395, 28448), (2540, 26824), (3353, 20320), (3556, 19160), (3832, 17780), (4064, 16765), (4445, 15328), (4790, 14224), (5080, 13412), (6706, 10160), (7112, 9580), (7664, 8890)]