134771280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{80221}}^1$

素因数の和:80244

約数の個数: 80

約数和(自身を含む): 477481344

約数和(自身を除く): 342710064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 80221, 160442, 240663, 320884, 401105, 481326, 561547, 641768, 802210, 962652, 1123094, 1203315, 1283536, 1604420, 1684641, 1925304, 2246188, 2406630, 2807735, 3208840, 3369282, 3850608, 4492376, 4813260, 5615470, 6417680, 6738564, 8423205, 8984752, 9626520, 11230940, 13477128, 16846410, 19253040, 22461880, 26954256, 33692820, 44923760, 67385640, 134771280]

約数ペア:

[(1, 134771280), (2, 67385640), (3, 44923760), (4, 33692820), (5, 26954256), (6, 22461880), (7, 19253040), (8, 16846410), (10, 13477128), (12, 11230940), (14, 9626520), (15, 8984752), (16, 8423205), (20, 6738564), (21, 6417680), (24, 5615470), (28, 4813260), (30, 4492376), (35, 3850608), (40, 3369282), (42, 3208840), (48, 2807735), (56, 2406630), (60, 2246188), (70, 1925304), (80, 1684641), (84, 1604420), (105, 1283536), (112, 1203315), (120, 1123094), (140, 962652), (168, 802210), (210, 641768), (240, 561547), (280, 481326), (336, 401105), (420, 320884), (560, 240663), (840, 160442), (1680, 80221)]