229186440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{90947}}^1$

素因数の和:90971

約数の個数: 96

約数和(自身を含む): 851273280

約数和(自身を除く): 622086840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 90947, 181894, 272841, 363788, 454735, 545682, 636629, 727576, 818523, 909470, 1091364, 1273258, 1364205, 1637046, 1818940, 1909887, 2182728, 2546516, 2728410, 3183145, 3274092, 3637880, 3819774, 4092615, 5093032, 5456820, 5729661, 6366290, 6548184, 7639548, 8185230, 9549435, 10913640, 11459322, 12732580, 15279096, 16370460, 19098870, 22918644, 25465160, 28648305, 32740920, 38197740, 45837288, 57296610, 76395480, 114593220, 229186440]

約数ペア:

[(1, 229186440), (2, 114593220), (3, 76395480), (4, 57296610), (5, 45837288), (6, 38197740), (7, 32740920), (8, 28648305), (9, 25465160), (10, 22918644), (12, 19098870), (14, 16370460), (15, 15279096), (18, 12732580), (20, 11459322), (21, 10913640), (24, 9549435), (28, 8185230), (30, 7639548), (35, 6548184), (36, 6366290), (40, 5729661), (42, 5456820), (45, 5093032), (56, 4092615), (60, 3819774), (63, 3637880), (70, 3274092), (72, 3183145), (84, 2728410), (90, 2546516), (105, 2182728), (120, 1909887), (126, 1818940), (140, 1637046), (168, 1364205), (180, 1273258), (210, 1091364), (252, 909470), (280, 818523), (315, 727576), (360, 636629), (420, 545682), (504, 454735), (630, 363788), (840, 272841), (1260, 181894), (2520, 90947)]