7275442160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{29327}}^1$

素因数の和:29790

約数の個数: 80

約数和(自身を含む): 19376188416

約数和(自身を除く): 12100746256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 443, 560, 886, 1772, 2215, 3101, 3544, 4430, 6202, 7088, 8860, 12404, 15505, 17720, 24808, 29327, 31010, 35440, 49616, 58654, 62020, 117308, 124040, 146635, 205289, 234616, 248080, 293270, 410578, 469232, 586540, 821156, 1026445, 1173080, 1642312, 2052890, 2346160, 3284624, 4105780, 8211560, 12991861, 16423120, 25983722, 51967444, 64959305, 90943027, 103934888, 129918610, 181886054, 207869776, 259837220, 363772108, 454715135, 519674440, 727544216, 909430270, 1039348880, 1455088432, 1818860540, 3637721080, 7275442160]

約数ペア:

[(1, 7275442160), (2, 3637721080), (4, 1818860540), (5, 1455088432), (7, 1039348880), (8, 909430270), (10, 727544216), (14, 519674440), (16, 454715135), (20, 363772108), (28, 259837220), (35, 207869776), (40, 181886054), (56, 129918610), (70, 103934888), (80, 90943027), (112, 64959305), (140, 51967444), (280, 25983722), (443, 16423120), (560, 12991861), (886, 8211560), (1772, 4105780), (2215, 3284624), (3101, 2346160), (3544, 2052890), (4430, 1642312), (6202, 1173080), (7088, 1026445), (8860, 821156), (12404, 586540), (15505, 469232), (17720, 410578), (24808, 293270), (29327, 248080), (31010, 234616), (35440, 205289), (49616, 146635), (58654, 124040), (62020, 117308)]