67301880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13043}}^1$

素因数の和:13100

約数の個数: 64

約数和(自身を含む): 206616960

約数和(自身を除く): 139315080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 13043, 26086, 39129, 52172, 65215, 78258, 104344, 130430, 156516, 195645, 260860, 313032, 391290, 521720, 560849, 782580, 1121698, 1565160, 1682547, 2243396, 2804245, 3365094, 4486792, 5608490, 6730188, 8412735, 11216980, 13460376, 16825470, 22433960, 33650940, 67301880]

約数ペア:

[(1, 67301880), (2, 33650940), (3, 22433960), (4, 16825470), (5, 13460376), (6, 11216980), (8, 8412735), (10, 6730188), (12, 5608490), (15, 4486792), (20, 3365094), (24, 2804245), (30, 2243396), (40, 1682547), (43, 1565160), (60, 1121698), (86, 782580), (120, 560849), (129, 521720), (172, 391290), (215, 313032), (258, 260860), (344, 195645), (430, 156516), (516, 130430), (645, 104344), (860, 78258), (1032, 65215), (1290, 52172), (1720, 39129), (2580, 26086), (5160, 13043)]