139844320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11351}}^1$

素因数の和:11384

約数の個数: 96

約数和(自身を含む): 411941376

約数和(自身を除く): 272097056

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, 11351, 12320, 22702, 45404, 56755, 79457, 90808, 113510, 124861, 158914, 181616, 227020, 249722, 317828, 363232, 397285, 454040, 499444, 624305, 635656, 794570, 874027, 908080, 998888, 1248610, 1271312, 1589140, 1748054, 1816160, 1997776, 2497220, 2542624, 3178280, 3496108, 3995552, 4370135, 4994440, 6356560, 6992216, 8740270, 9988880, 12713120, 13984432, 17480540, 19977760, 27968864, 34961080, 69922160, 139844320]

約数ペア:

[(1, 139844320), (2, 69922160), (4, 34961080), (5, 27968864), (7, 19977760), (8, 17480540), (10, 13984432), (11, 12713120), (14, 9988880), (16, 8740270), (20, 6992216), (22, 6356560), (28, 4994440), (32, 4370135), (35, 3995552), (40, 3496108), (44, 3178280), (55, 2542624), (56, 2497220), (70, 1997776), (77, 1816160), (80, 1748054), (88, 1589140), (110, 1271312), (112, 1248610), (140, 998888), (154, 908080), (160, 874027), (176, 794570), (220, 635656), (224, 624305), (280, 499444), (308, 454040), (352, 397285), (385, 363232), (440, 317828), (560, 249722), (616, 227020), (770, 181616), (880, 158914), (1120, 124861), (1232, 113510), (1540, 90808), (1760, 79457), (2464, 56755), (3080, 45404), (6160, 22702), (11351, 12320)]