199189440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{69163}}^1$

素因数の和:69186

約数の個数: 84

約数和(自身を含む): 685138584

約数和(自身を除く): 485949144

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 69163, 138326, 207489, 276652, 345815, 414978, 553304, 622467, 691630, 829956, 1037445, 1106608, 1244934, 1383260, 1659912, 2074890, 2213216, 2489868, 2766520, 3112335, 3319824, 4149780, 4426432, 4979736, 5533040, 6224670, 6639648, 8299560, 9959472, 11066080, 12449340, 13279296, 16599120, 19918944, 22132160, 24898680, 33198240, 39837888, 49797360, 66396480, 99594720, 199189440]

約数ペア:

[(1, 199189440), (2, 99594720), (3, 66396480), (4, 49797360), (5, 39837888), (6, 33198240), (8, 24898680), (9, 22132160), (10, 19918944), (12, 16599120), (15, 13279296), (16, 12449340), (18, 11066080), (20, 9959472), (24, 8299560), (30, 6639648), (32, 6224670), (36, 5533040), (40, 4979736), (45, 4426432), (48, 4149780), (60, 3319824), (64, 3112335), (72, 2766520), (80, 2489868), (90, 2213216), (96, 2074890), (120, 1659912), (144, 1383260), (160, 1244934), (180, 1106608), (192, 1037445), (240, 829956), (288, 691630), (320, 622467), (360, 553304), (480, 414978), (576, 345815), (720, 276652), (960, 207489), (1440, 138326), (2880, 69163)]