67660740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53699}}^1$

素因数の和:53721

約数の個数: 72

約数和(自身を含む): 234561600

約数和(自身を除く): 166900860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 53699, 107398, 161097, 214796, 268495, 322194, 375893, 483291, 536990, 644388, 751786, 805485, 966582, 1073980, 1127679, 1503572, 1610970, 1879465, 1933164, 2255358, 2416455, 3221940, 3383037, 3758930, 4510716, 4832910, 5638395, 6766074, 7517860, 9665820, 11276790, 13532148, 16915185, 22553580, 33830370, 67660740]

約数ペア:

[(1, 67660740), (2, 33830370), (3, 22553580), (4, 16915185), (5, 13532148), (6, 11276790), (7, 9665820), (9, 7517860), (10, 6766074), (12, 5638395), (14, 4832910), (15, 4510716), (18, 3758930), (20, 3383037), (21, 3221940), (28, 2416455), (30, 2255358), (35, 1933164), (36, 1879465), (42, 1610970), (45, 1503572), (60, 1127679), (63, 1073980), (70, 966582), (84, 805485), (90, 751786), (105, 644388), (126, 536990), (140, 483291), (180, 375893), (210, 322194), (252, 268495), (315, 214796), (420, 161097), (630, 107398), (1260, 53699)]