335041840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3037}}^1$

素因数の和:3254

約数の個数: 80

約数和(自身を含む): 895067712

約数和(自身を除く): 560025872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 197, 280, 394, 560, 788, 985, 1379, 1576, 1970, 2758, 3037, 3152, 3940, 5516, 6074, 6895, 7880, 11032, 12148, 13790, 15185, 15760, 21259, 22064, 24296, 27580, 30370, 42518, 48592, 55160, 60740, 85036, 106295, 110320, 121480, 170072, 212590, 242960, 340144, 425180, 598289, 850360, 1196578, 1700720, 2393156, 2991445, 4188023, 4786312, 5982890, 8376046, 9572624, 11965780, 16752092, 20940115, 23931560, 33504184, 41880230, 47863120, 67008368, 83760460, 167520920, 335041840]

約数ペア:

[(1, 335041840), (2, 167520920), (4, 83760460), (5, 67008368), (7, 47863120), (8, 41880230), (10, 33504184), (14, 23931560), (16, 20940115), (20, 16752092), (28, 11965780), (35, 9572624), (40, 8376046), (56, 5982890), (70, 4786312), (80, 4188023), (112, 2991445), (140, 2393156), (197, 1700720), (280, 1196578), (394, 850360), (560, 598289), (788, 425180), (985, 340144), (1379, 242960), (1576, 212590), (1970, 170072), (2758, 121480), (3037, 110320), (3152, 106295), (3940, 85036), (5516, 60740), (6074, 55160), (6895, 48592), (7880, 42518), (11032, 30370), (12148, 27580), (13790, 24296), (15185, 22064), (15760, 21259)]