About the Number

189959040

189959039 ← → 189959041

2進数表記:1011010100101000101110000000

漢数字表記:一億八千九百九十五万九千四十

素因数分解:

2 7 × 3 3 × 5 1 × 10993 1

素因数の和:11021
約数の個数: 128
約数和(自身を含む): 672832800
約数和(自身を除く): 482873760

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 10993, 17280, 21986, 32979, 43972, 54965, 65958, 87944, 98937, 109930, 131916, 164895, 175888, 197874, 219860, 263832, 296811, 329790, 351776, 395748, 439720, 494685, 527664, 593622, 659580, 703552, 791496, 879440, 989370, 1055328, 1187244, 1319160, 1407104, 1484055, 1582992, 1758880, 1978740, 2110656, 2374488, 2638320, 2968110, 3165984, 3517760, 3957480, 4221312, 4748976, 5276640, 5936220, 6331968, 7035520, 7914960, 9497952, 10553280, 11872440, 12663936, 15829920, 18995904, 21106560, 23744880, 31659840, 37991808, 47489760, 63319680, 94979520, 189959040]

約数ペア:
[(1, 189959040), (2, 94979520), (3, 63319680), (4, 47489760), (5, 37991808), (6, 31659840), (8, 23744880), (9, 21106560), (10, 18995904), (12, 15829920), (15, 12663936), (16, 11872440), (18, 10553280), (20, 9497952), (24, 7914960), (27, 7035520), (30, 6331968), (32, 5936220), (36, 5276640), (40, 4748976), (45, 4221312), (48, 3957480), (54, 3517760), (60, 3165984), (64, 2968110), (72, 2638320), (80, 2374488), (90, 2110656), (96, 1978740), (108, 1758880), (120, 1582992), (128, 1484055), (135, 1407104), (144, 1319160), (160, 1187244), (180, 1055328), (192, 989370), (216, 879440), (240, 791496), (270, 703552), (288, 659580), (320, 593622), (360, 527664), (384, 494685), (432, 439720), (480, 395748), (540, 351776), (576, 329790), (640, 296811), (720, 263832), (864, 219860), (960, 197874), (1080, 175888), (1152, 164895), (1440, 131916), (1728, 109930), (1920, 98937), (2160, 87944), (2880, 65958), (3456, 54965), (4320, 43972), (5760, 32979), (8640, 21986), (10993, 17280)]

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