211512960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{36721}}^1$

素因数の和:36746

約数の個数: 96

約数和(自身を含む): 730400580

約数和(自身を除く): 518887620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 36721, 73442, 110163, 146884, 183605, 220326, 293768, 330489, 367210, 440652, 550815, 587536, 660978, 734420, 881304, 1101630, 1175072, 1321956, 1468840, 1652445, 1762608, 2203260, 2350144, 2643912, 2937680, 3304890, 3525216, 4406520, 4700288, 5287824, 5875360, 6609780, 7050432, 8813040, 10575648, 11750720, 13219560, 14100864, 17626080, 21151296, 23501440, 26439120, 35252160, 42302592, 52878240, 70504320, 105756480, 211512960]

約数ペア:

[(1, 211512960), (2, 105756480), (3, 70504320), (4, 52878240), (5, 42302592), (6, 35252160), (8, 26439120), (9, 23501440), (10, 21151296), (12, 17626080), (15, 14100864), (16, 13219560), (18, 11750720), (20, 10575648), (24, 8813040), (30, 7050432), (32, 6609780), (36, 5875360), (40, 5287824), (45, 4700288), (48, 4406520), (60, 3525216), (64, 3304890), (72, 2937680), (80, 2643912), (90, 2350144), (96, 2203260), (120, 1762608), (128, 1652445), (144, 1468840), (160, 1321956), (180, 1175072), (192, 1101630), (240, 881304), (288, 734420), (320, 660978), (360, 587536), (384, 550815), (480, 440652), (576, 367210), (640, 330489), (720, 293768), (960, 220326), (1152, 183605), (1440, 146884), (1920, 110163), (2880, 73442), (5760, 36721)]