239472000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{1663}}^1$

素因数の和:1698

約数の個数: 192

約数和(自身を含む): 860520960

約数和(自身を除く): 621048960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1663, 1800, 1920, 2000, 2250, 2400, 2880, 3000, 3200, 3326, 3600, 4000, 4500, 4800, 4989, 5760, 6000, 6652, 7200, 8000, 8315, 9000, 9600, 9978, 12000, 13304, 14400, 14967, 16000, 16630, 18000, 19956, 24000, 24945, 26608, 28800, 29934, 33260, 36000, 39912, 41575, 48000, 49890, 53216, 59868, 66520, 72000, 74835, 79824, 83150, 99780, 106432, 119736, 124725, 133040, 144000, 149670, 159648, 166300, 199560, 207875, 212864, 239472, 249450, 266080, 299340, 319296, 332600, 374175, 399120, 415750, 478944, 498900, 532160, 598680, 623625, 638592, 665200, 748350, 798240, 831500, 957888, 997800, 1064320, 1197360, 1247250, 1330400, 1496700, 1596480, 1663000, 1870875, 1915776, 1995600, 2394720, 2494500, 2660800, 2993400, 3192960, 3326000, 3741750, 3991200, 4789440, 4989000, 5321600, 5986800, 6652000, 7483500, 7982400, 9578880, 9978000, 11973600, 13304000, 14967000, 15964800, 19956000, 23947200, 26608000, 29934000, 39912000, 47894400, 59868000, 79824000, 119736000, 239472000]

約数ペア:

[(1, 239472000), (2, 119736000), (3, 79824000), (4, 59868000), (5, 47894400), (6, 39912000), (8, 29934000), (9, 26608000), (10, 23947200), (12, 19956000), (15, 15964800), (16, 14967000), (18, 13304000), (20, 11973600), (24, 9978000), (25, 9578880), (30, 7982400), (32, 7483500), (36, 6652000), (40, 5986800), (45, 5321600), (48, 4989000), (50, 4789440), (60, 3991200), (64, 3741750), (72, 3326000), (75, 3192960), (80, 2993400), (90, 2660800), (96, 2494500), (100, 2394720), (120, 1995600), (125, 1915776), (128, 1870875), (144, 1663000), (150, 1596480), (160, 1496700), (180, 1330400), (192, 1247250), (200, 1197360), (225, 1064320), (240, 997800), (250, 957888), (288, 831500), (300, 798240), (320, 748350), (360, 665200), (375, 638592), (384, 623625), (400, 598680), (450, 532160), (480, 498900), (500, 478944), (576, 415750), (600, 399120), (640, 374175), (720, 332600), (750, 319296), (800, 299340), (900, 266080), (960, 249450), (1000, 239472), (1125, 212864), (1152, 207875), (1200, 199560), (1440, 166300), (1500, 159648), (1600, 149670), (1663, 144000), (1800, 133040), (1920, 124725), (2000, 119736), (2250, 106432), (2400, 99780), (2880, 83150), (3000, 79824), (3200, 74835), (3326, 72000), (3600, 66520), (4000, 59868), (4500, 53216), (4800, 49890), (4989, 48000), (5760, 41575), (6000, 39912), (6652, 36000), (7200, 33260), (8000, 29934), (8315, 28800), (9000, 26608), (9600, 24945), (9978, 24000), (12000, 19956), (13304, 18000), (14400, 16630), (14967, 16000)]