82503120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{49109}}^1$

素因数の和:49132

約数の個数: 80

約数和(自身を含む): 292302720

約数和(自身を除く): 209799600

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, 49109, 98218, 147327, 196436, 245545, 294654, 343763, 392872, 491090, 589308, 687526, 736635, 785744, 982180, 1031289, 1178616, 1375052, 1473270, 1718815, 1964360, 2062578, 2357232, 2750104, 2946540, 3437630, 3928720, 4125156, 5156445, 5500208, 5893080, 6875260, 8250312, 10312890, 11786160, 13750520, 16500624, 20625780, 27501040, 41251560, 82503120]

約数ペア:

[(1, 82503120), (2, 41251560), (3, 27501040), (4, 20625780), (5, 16500624), (6, 13750520), (7, 11786160), (8, 10312890), (10, 8250312), (12, 6875260), (14, 5893080), (15, 5500208), (16, 5156445), (20, 4125156), (21, 3928720), (24, 3437630), (28, 2946540), (30, 2750104), (35, 2357232), (40, 2062578), (42, 1964360), (48, 1718815), (56, 1473270), (60, 1375052), (70, 1178616), (80, 1031289), (84, 982180), (105, 785744), (112, 736635), (120, 687526), (140, 589308), (168, 491090), (210, 392872), (240, 343763), (280, 294654), (336, 245545), (420, 196436), (560, 147327), (840, 98218), (1680, 49109)]