196309440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{22721}}^1$

素因数の和:22747

約数の個数: 112

約数和(自身を含む): 692566560

約数和(自身を除く): 496257120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 22721, 45442, 68163, 90884, 113605, 136326, 181768, 204489, 227210, 272652, 340815, 363536, 408978, 454420, 545304, 613467, 681630, 727072, 817956, 908840, 1022445, 1090608, 1226934, 1363260, 1454144, 1635912, 1817680, 2044890, 2181216, 2453868, 2726520, 3067335, 3271824, 3635360, 4089780, 4362432, 4907736, 5453040, 6134670, 6543648, 7270720, 8179560, 9815472, 10906080, 12269340, 13087296, 16359120, 19630944, 21812160, 24538680, 32718240, 39261888, 49077360, 65436480, 98154720, 196309440]

約数ペア:

[(1, 196309440), (2, 98154720), (3, 65436480), (4, 49077360), (5, 39261888), (6, 32718240), (8, 24538680), (9, 21812160), (10, 19630944), (12, 16359120), (15, 13087296), (16, 12269340), (18, 10906080), (20, 9815472), (24, 8179560), (27, 7270720), (30, 6543648), (32, 6134670), (36, 5453040), (40, 4907736), (45, 4362432), (48, 4089780), (54, 3635360), (60, 3271824), (64, 3067335), (72, 2726520), (80, 2453868), (90, 2181216), (96, 2044890), (108, 1817680), (120, 1635912), (135, 1454144), (144, 1363260), (160, 1226934), (180, 1090608), (192, 1022445), (216, 908840), (240, 817956), (270, 727072), (288, 681630), (320, 613467), (360, 545304), (432, 454420), (480, 408978), (540, 363536), (576, 340815), (720, 272652), (864, 227210), (960, 204489), (1080, 181768), (1440, 136326), (1728, 113605), (2160, 90884), (2880, 68163), (4320, 45442), (8640, 22721)]