1922144760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{27103}}^1$

素因数の和:27317

約数の個数: 96

約数和(自身を含む): 6278912640

約数和(自身を除く): 4356767880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5910, 7092, 7880, 8865, 11820, 14184, 17730, 23640, 27103, 35460, 54206, 70920, 81309, 108412, 135515, 162618, 216824, 243927, 271030, 325236, 406545, 487854, 542060, 650472, 813090, 975708, 1084120, 1219635, 1626180, 1951416, 2439270, 3252360, 4878540, 5339291, 9757080, 10678582, 16017873, 21357164, 26696455, 32035746, 42714328, 48053619, 53392910, 64071492, 80089365, 96107238, 106785820, 128142984, 160178730, 192214476, 213571640, 240268095, 320357460, 384428952, 480536190, 640714920, 961072380, 1922144760]

約数ペア:

[(1, 1922144760), (2, 961072380), (3, 640714920), (4, 480536190), (5, 384428952), (6, 320357460), (8, 240268095), (9, 213571640), (10, 192214476), (12, 160178730), (15, 128142984), (18, 106785820), (20, 96107238), (24, 80089365), (30, 64071492), (36, 53392910), (40, 48053619), (45, 42714328), (60, 32035746), (72, 26696455), (90, 21357164), (120, 16017873), (180, 10678582), (197, 9757080), (360, 5339291), (394, 4878540), (591, 3252360), (788, 2439270), (985, 1951416), (1182, 1626180), (1576, 1219635), (1773, 1084120), (1970, 975708), (2364, 813090), (2955, 650472), (3546, 542060), (3940, 487854), (4728, 406545), (5910, 325236), (7092, 271030), (7880, 243927), (8865, 216824), (11820, 162618), (14184, 135515), (17730, 108412), (23640, 81309), (27103, 70920), (35460, 54206)]