67328040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43159}}^1$

素因数の和:43186

約数の個数: 64

約数和(自身を含む): 217526400

約数和(自身を除く): 150198360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 43159, 86318, 129477, 172636, 215795, 258954, 345272, 431590, 517908, 561067, 647385, 863180, 1035816, 1122134, 1294770, 1683201, 1726360, 2244268, 2589540, 2805335, 3366402, 4488536, 5179080, 5610670, 6732804, 8416005, 11221340, 13465608, 16832010, 22442680, 33664020, 67328040]

約数ペア:

[(1, 67328040), (2, 33664020), (3, 22442680), (4, 16832010), (5, 13465608), (6, 11221340), (8, 8416005), (10, 6732804), (12, 5610670), (13, 5179080), (15, 4488536), (20, 3366402), (24, 2805335), (26, 2589540), (30, 2244268), (39, 1726360), (40, 1683201), (52, 1294770), (60, 1122134), (65, 1035816), (78, 863180), (104, 647385), (120, 561067), (130, 517908), (156, 431590), (195, 345272), (260, 258954), (312, 215795), (390, 172636), (520, 129477), (780, 86318), (1560, 43159)]