144317040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{85903}}^1$

素因数の和:85926

約数の個数: 80

約数和(自身を含む): 511300608

約数和(自身を除く): 366983568

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, 85903, 171806, 257709, 343612, 429515, 515418, 601321, 687224, 859030, 1030836, 1202642, 1288545, 1374448, 1718060, 1803963, 2061672, 2405284, 2577090, 3006605, 3436120, 3607926, 4123344, 4810568, 5154180, 6013210, 6872240, 7215852, 9019815, 9621136, 10308360, 12026420, 14431704, 18039630, 20616720, 24052840, 28863408, 36079260, 48105680, 72158520, 144317040]

約数ペア:

[(1, 144317040), (2, 72158520), (3, 48105680), (4, 36079260), (5, 28863408), (6, 24052840), (7, 20616720), (8, 18039630), (10, 14431704), (12, 12026420), (14, 10308360), (15, 9621136), (16, 9019815), (20, 7215852), (21, 6872240), (24, 6013210), (28, 5154180), (30, 4810568), (35, 4123344), (40, 3607926), (42, 3436120), (48, 3006605), (56, 2577090), (60, 2405284), (70, 2061672), (80, 1803963), (84, 1718060), (105, 1374448), (112, 1288545), (120, 1202642), (140, 1030836), (168, 859030), (210, 687224), (240, 601321), (280, 515418), (336, 429515), (420, 343612), (560, 257709), (840, 171806), (1680, 85903)]