111172880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15271}}^1$

素因数の和:15304

約数の個数: 80

約数和(自身を含む): 318146304

約数和(自身を除く): 206973424

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 15271, 30542, 61084, 76355, 106897, 122168, 152710, 198523, 213794, 244336, 305420, 397046, 427588, 534485, 610840, 794092, 855176, 992615, 1068970, 1221680, 1389661, 1588184, 1710352, 1985230, 2137940, 2779322, 3176368, 3970460, 4275880, 5558644, 6948305, 7940920, 8551760, 11117288, 13896610, 15881840, 22234576, 27793220, 55586440, 111172880]

約数ペア:

[(1, 111172880), (2, 55586440), (4, 27793220), (5, 22234576), (7, 15881840), (8, 13896610), (10, 11117288), (13, 8551760), (14, 7940920), (16, 6948305), (20, 5558644), (26, 4275880), (28, 3970460), (35, 3176368), (40, 2779322), (52, 2137940), (56, 1985230), (65, 1710352), (70, 1588184), (80, 1389661), (91, 1221680), (104, 1068970), (112, 992615), (130, 855176), (140, 794092), (182, 610840), (208, 534485), (260, 427588), (280, 397046), (364, 305420), (455, 244336), (520, 213794), (560, 198523), (728, 152710), (910, 122168), (1040, 106897), (1456, 76355), (1820, 61084), (3640, 30542), (7280, 15271)]