201628560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{120017}}^1$

素因数の和:120040

約数の個数: 80

約数和(自身を含む): 714347136

約数和(自身を除く): 512718576

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, 120017, 240034, 360051, 480068, 600085, 720102, 840119, 960136, 1200170, 1440204, 1680238, 1800255, 1920272, 2400340, 2520357, 2880408, 3360476, 3600510, 4200595, 4800680, 5040714, 5760816, 6720952, 7201020, 8401190, 9601360, 10081428, 12601785, 13441904, 14402040, 16802380, 20162856, 25203570, 28804080, 33604760, 40325712, 50407140, 67209520, 100814280, 201628560]

約数ペア:

[(1, 201628560), (2, 100814280), (3, 67209520), (4, 50407140), (5, 40325712), (6, 33604760), (7, 28804080), (8, 25203570), (10, 20162856), (12, 16802380), (14, 14402040), (15, 13441904), (16, 12601785), (20, 10081428), (21, 9601360), (24, 8401190), (28, 7201020), (30, 6720952), (35, 5760816), (40, 5040714), (42, 4800680), (48, 4200595), (56, 3600510), (60, 3360476), (70, 2880408), (80, 2520357), (84, 2400340), (105, 1920272), (112, 1800255), (120, 1680238), (140, 1440204), (168, 1200170), (210, 960136), (240, 840119), (280, 720102), (336, 600085), (420, 480068), (560, 360051), (840, 240034), (1680, 120017)]