115712240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1627}}^1$

素因数の和:1774

約数の個数: 80

約数和(自身を含む): 310075392

約数和(自身を除く): 194363152

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, 1627, 1778, 2032, 2540, 3254, 3556, 4445, 5080, 6508, 7112, 8135, 8890, 10160, 11389, 13016, 14224, 16270, 17780, 22778, 26032, 32540, 35560, 45556, 56945, 65080, 71120, 91112, 113890, 130160, 182224, 206629, 227780, 413258, 455560, 826516, 911120, 1033145, 1446403, 1653032, 2066290, 2892806, 3306064, 4132580, 5785612, 7232015, 8265160, 11571224, 14464030, 16530320, 23142448, 28928060, 57856120, 115712240]

約数ペア:

[(1, 115712240), (2, 57856120), (4, 28928060), (5, 23142448), (7, 16530320), (8, 14464030), (10, 11571224), (14, 8265160), (16, 7232015), (20, 5785612), (28, 4132580), (35, 3306064), (40, 2892806), (56, 2066290), (70, 1653032), (80, 1446403), (112, 1033145), (127, 911120), (140, 826516), (254, 455560), (280, 413258), (508, 227780), (560, 206629), (635, 182224), (889, 130160), (1016, 113890), (1270, 91112), (1627, 71120), (1778, 65080), (2032, 56945), (2540, 45556), (3254, 35560), (3556, 32540), (4445, 26032), (5080, 22778), (6508, 17780), (7112, 16270), (8135, 14224), (8890, 13016), (10160, 11389)]