2257547160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1710263}}^1$

素因数の和:1710288

約数の個数: 64

約数和(自身を含む): 7388340480

約数和(自身を除く): 5130793320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1710263, 3420526, 5130789, 6841052, 8551315, 10261578, 13682104, 17102630, 18812893, 20523156, 25653945, 34205260, 37625786, 41046312, 51307890, 56438679, 68410520, 75251572, 94064465, 102615780, 112877358, 150503144, 188128930, 205231560, 225754716, 282193395, 376257860, 451509432, 564386790, 752515720, 1128773580, 2257547160]

約数ペア:

[(1, 2257547160), (2, 1128773580), (3, 752515720), (4, 564386790), (5, 451509432), (6, 376257860), (8, 282193395), (10, 225754716), (11, 205231560), (12, 188128930), (15, 150503144), (20, 112877358), (22, 102615780), (24, 94064465), (30, 75251572), (33, 68410520), (40, 56438679), (44, 51307890), (55, 41046312), (60, 37625786), (66, 34205260), (88, 25653945), (110, 20523156), (120, 18812893), (132, 17102630), (165, 13682104), (220, 10261578), (264, 8551315), (330, 6841052), (440, 5130789), (660, 3420526), (1320, 1710263)]