13430040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8609}}^1$

素因数の和:8636

約数の個数: 64

約数和(自身を含む): 43394400

約数和(自身を除く): 29964360

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, 8609, 17218, 25827, 34436, 43045, 51654, 68872, 86090, 103308, 111917, 129135, 172180, 206616, 223834, 258270, 335751, 344360, 447668, 516540, 559585, 671502, 895336, 1033080, 1119170, 1343004, 1678755, 2238340, 2686008, 3357510, 4476680, 6715020, 13430040]

約数ペア:

[(1, 13430040), (2, 6715020), (3, 4476680), (4, 3357510), (5, 2686008), (6, 2238340), (8, 1678755), (10, 1343004), (12, 1119170), (13, 1033080), (15, 895336), (20, 671502), (24, 559585), (26, 516540), (30, 447668), (39, 344360), (40, 335751), (52, 258270), (60, 223834), (65, 206616), (78, 172180), (104, 129135), (120, 111917), (130, 103308), (156, 86090), (195, 68872), (260, 51654), (312, 43045), (390, 34436), (520, 25827), (780, 17218), (1560, 8609)]