141544480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11489}}^1$

素因数の和:11522

約数の個数: 96

約数和(自身を含む): 416949120

約数和(自身を除く): 275404640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 11489, 12320, 22978, 45956, 57445, 80423, 91912, 114890, 126379, 160846, 183824, 229780, 252758, 321692, 367648, 402115, 459560, 505516, 631895, 643384, 804230, 884653, 919120, 1011032, 1263790, 1286768, 1608460, 1769306, 1838240, 2022064, 2527580, 2573536, 3216920, 3538612, 4044128, 4423265, 5055160, 6433840, 7077224, 8846530, 10110320, 12867680, 14154448, 17693060, 20220640, 28308896, 35386120, 70772240, 141544480]

約数ペア:

[(1, 141544480), (2, 70772240), (4, 35386120), (5, 28308896), (7, 20220640), (8, 17693060), (10, 14154448), (11, 12867680), (14, 10110320), (16, 8846530), (20, 7077224), (22, 6433840), (28, 5055160), (32, 4423265), (35, 4044128), (40, 3538612), (44, 3216920), (55, 2573536), (56, 2527580), (70, 2022064), (77, 1838240), (80, 1769306), (88, 1608460), (110, 1286768), (112, 1263790), (140, 1011032), (154, 919120), (160, 884653), (176, 804230), (220, 643384), (224, 631895), (280, 505516), (308, 459560), (352, 402115), (385, 367648), (440, 321692), (560, 252758), (616, 229780), (770, 183824), (880, 160846), (1120, 126379), (1232, 114890), (1540, 91912), (1760, 80423), (2464, 57445), (3080, 45956), (6160, 22978), (11489, 12320)]