147231040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:456

約数の個数: 112

約数和(自身を含む): 386388864

約数和(自身を除く): 239157824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 151, 160, 176, 220, 277, 302, 320, 352, 440, 554, 604, 704, 755, 880, 1108, 1208, 1385, 1510, 1661, 1760, 2216, 2416, 2770, 3020, 3047, 3322, 3520, 4432, 4832, 5540, 6040, 6094, 6644, 8305, 8864, 9664, 11080, 12080, 12188, 13288, 15235, 16610, 17728, 22160, 24160, 24376, 26576, 30470, 33220, 41827, 44320, 48320, 48752, 53152, 60940, 66440, 83654, 88640, 97504, 106304, 121880, 132880, 167308, 195008, 209135, 243760, 265760, 334616, 418270, 460097, 487520, 531520, 669232, 836540, 920194, 975040, 1338464, 1673080, 1840388, 2300485, 2676928, 3346160, 3680776, 4600970, 6692320, 7361552, 9201940, 13384640, 14723104, 18403880, 29446208, 36807760, 73615520, 147231040]

約数ペア:

[(1, 147231040), (2, 73615520), (4, 36807760), (5, 29446208), (8, 18403880), (10, 14723104), (11, 13384640), (16, 9201940), (20, 7361552), (22, 6692320), (32, 4600970), (40, 3680776), (44, 3346160), (55, 2676928), (64, 2300485), (80, 1840388), (88, 1673080), (110, 1338464), (151, 975040), (160, 920194), (176, 836540), (220, 669232), (277, 531520), (302, 487520), (320, 460097), (352, 418270), (440, 334616), (554, 265760), (604, 243760), (704, 209135), (755, 195008), (880, 167308), (1108, 132880), (1208, 121880), (1385, 106304), (1510, 97504), (1661, 88640), (1760, 83654), (2216, 66440), (2416, 60940), (2770, 53152), (3020, 48752), (3047, 48320), (3322, 44320), (3520, 41827), (4432, 33220), (4832, 30470), (5540, 26576), (6040, 24376), (6094, 24160), (6644, 22160), (8305, 17728), (8864, 16610), (9664, 15235), (11080, 13288), (12080, 12188)]