140308080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53147}}^1$

素因数の和:53174

約数の個数: 80

約数和(自身を含む): 474505344

約数和(自身を除く): 334197264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 53147, 106294, 159441, 212588, 265735, 318882, 425176, 531470, 584617, 637764, 797205, 850352, 1062940, 1169234, 1275528, 1594410, 1753851, 2125880, 2338468, 2551056, 2923085, 3188820, 3507702, 4251760, 4676936, 5846170, 6377640, 7015404, 8769255, 9353872, 11692340, 12755280, 14030808, 17538510, 23384680, 28061616, 35077020, 46769360, 70154040, 140308080]

約数ペア:

[(1, 140308080), (2, 70154040), (3, 46769360), (4, 35077020), (5, 28061616), (6, 23384680), (8, 17538510), (10, 14030808), (11, 12755280), (12, 11692340), (15, 9353872), (16, 8769255), (20, 7015404), (22, 6377640), (24, 5846170), (30, 4676936), (33, 4251760), (40, 3507702), (44, 3188820), (48, 2923085), (55, 2551056), (60, 2338468), (66, 2125880), (80, 1753851), (88, 1594410), (110, 1275528), (120, 1169234), (132, 1062940), (165, 850352), (176, 797205), (220, 637764), (240, 584617), (264, 531470), (330, 425176), (440, 318882), (528, 265735), (660, 212588), (880, 159441), (1320, 106294), (2640, 53147)]