131373200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{46919}}^1$

素因数の和:46944

約数の個数: 60

約数和(自身を含む): 360720960

約数和(自身を除く): 229347760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 46919, 93838, 187676, 234595, 328433, 375352, 469190, 656866, 750704, 938380, 1172975, 1313732, 1642165, 1876760, 2345950, 2627464, 3284330, 3753520, 4691900, 5254928, 6568660, 8210825, 9383800, 13137320, 16421650, 18767600, 26274640, 32843300, 65686600, 131373200]

約数ペア:

[(1, 131373200), (2, 65686600), (4, 32843300), (5, 26274640), (7, 18767600), (8, 16421650), (10, 13137320), (14, 9383800), (16, 8210825), (20, 6568660), (25, 5254928), (28, 4691900), (35, 3753520), (40, 3284330), (50, 2627464), (56, 2345950), (70, 1876760), (80, 1642165), (100, 1313732), (112, 1172975), (140, 938380), (175, 750704), (200, 656866), (280, 469190), (350, 375352), (400, 328433), (560, 234595), (700, 187676), (1400, 93838), (2800, 46919)]