161543760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{96157}}^1$

素因数の和:96180

約数の個数: 80

約数和(自身を含む): 572332416

約数和(自身を除く): 410788656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 96157, 192314, 288471, 384628, 480785, 576942, 673099, 769256, 961570, 1153884, 1346198, 1442355, 1538512, 1923140, 2019297, 2307768, 2692396, 2884710, 3365495, 3846280, 4038594, 4615536, 5384792, 5769420, 6730990, 7692560, 8077188, 10096485, 10769584, 11538840, 13461980, 16154376, 20192970, 23077680, 26923960, 32308752, 40385940, 53847920, 80771880, 161543760]

約数ペア:

[(1, 161543760), (2, 80771880), (3, 53847920), (4, 40385940), (5, 32308752), (6, 26923960), (7, 23077680), (8, 20192970), (10, 16154376), (12, 13461980), (14, 11538840), (15, 10769584), (16, 10096485), (20, 8077188), (21, 7692560), (24, 6730990), (28, 5769420), (30, 5384792), (35, 4615536), (40, 4038594), (42, 3846280), (48, 3365495), (56, 2884710), (60, 2692396), (70, 2307768), (80, 2019297), (84, 1923140), (105, 1538512), (112, 1442355), (120, 1346198), (140, 1153884), (168, 961570), (210, 769256), (240, 673099), (280, 576942), (336, 480785), (420, 384628), (560, 288471), (840, 192314), (1680, 96157)]