201326280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88301}}^1$

素因数の和:88334

約数の個数: 64

約数和(自身を含む): 635774400

約数和(自身を除く): 434448120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 88301, 176602, 264903, 353204, 441505, 529806, 706408, 883010, 1059612, 1324515, 1677719, 1766020, 2119224, 2649030, 3355438, 3532040, 5033157, 5298060, 6710876, 8388595, 10066314, 10596120, 13421752, 16777190, 20132628, 25165785, 33554380, 40265256, 50331570, 67108760, 100663140, 201326280]

約数ペア:

[(1, 201326280), (2, 100663140), (3, 67108760), (4, 50331570), (5, 40265256), (6, 33554380), (8, 25165785), (10, 20132628), (12, 16777190), (15, 13421752), (19, 10596120), (20, 10066314), (24, 8388595), (30, 6710876), (38, 5298060), (40, 5033157), (57, 3532040), (60, 3355438), (76, 2649030), (95, 2119224), (114, 1766020), (120, 1677719), (152, 1324515), (190, 1059612), (228, 883010), (285, 706408), (380, 529806), (456, 441505), (570, 353204), (760, 264903), (1140, 176602), (2280, 88301)]