14496440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2292

約数の個数: 64

約数和(自身を含む): 38914560

約数和(自身を除く): 24418120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 2251, 3220, 4502, 6440, 9004, 11255, 15757, 18008, 22510, 31514, 45020, 51773, 63028, 78785, 90040, 103546, 126056, 157570, 207092, 258865, 315140, 362411, 414184, 517730, 630280, 724822, 1035460, 1449644, 1812055, 2070920, 2899288, 3624110, 7248220, 14496440]

約数ペア:

[(1, 14496440), (2, 7248220), (4, 3624110), (5, 2899288), (7, 2070920), (8, 1812055), (10, 1449644), (14, 1035460), (20, 724822), (23, 630280), (28, 517730), (35, 414184), (40, 362411), (46, 315140), (56, 258865), (70, 207092), (92, 157570), (115, 126056), (140, 103546), (161, 90040), (184, 78785), (230, 63028), (280, 51773), (322, 45020), (460, 31514), (644, 22510), (805, 18008), (920, 15757), (1288, 11255), (1610, 9004), (2251, 6440), (3220, 4502)]