2156832000

素因数分解:

$2^8\times 3^2\times 5^3\times {\mathrm{7489}}^1$

素因数の和:7526

約数の個数: 216

約数和(自身を含む): 7761946920

約数和(自身を除く): 5605114920

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, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1125, 1152, 1200, 1280, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2304, 2400, 2880, 3000, 3200, 3600, 3840, 4000, 4500, 4800, 5760, 6000, 6400, 7200, 7489, 8000, 9000, 9600, 11520, 12000, 14400, 14978, 16000, 18000, 19200, 22467, 24000, 28800, 29956, 32000, 36000, 37445, 44934, 48000, 57600, 59912, 67401, 72000, 74890, 89868, 96000, 112335, 119824, 134802, 144000, 149780, 179736, 187225, 224670, 239648, 269604, 288000, 299560, 337005, 359472, 374450, 449340, 479296, 539208, 561675, 599120, 674010, 718944, 748900, 898680, 936125, 958592, 1078416, 1123350, 1198240, 1348020, 1437888, 1497800, 1685025, 1797360, 1872250, 1917184, 2156832, 2246700, 2396480, 2696040, 2808375, 2875776, 2995600, 3370050, 3594720, 3744500, 4313664, 4493400, 4792960, 5392080, 5616750, 5751552, 5991200, 6740100, 7189440, 7489000, 8425125, 8627328, 8986800, 9585920, 10784160, 11233500, 11982400, 13480200, 14378880, 14978000, 16850250, 17254656, 17973600, 21568320, 22467000, 23964800, 26960400, 28757760, 29956000, 33700500, 35947200, 43136640, 44934000, 47929600, 53920800, 59912000, 67401000, 71894400, 86273280, 89868000, 107841600, 119824000, 134802000, 143788800, 179736000, 215683200, 239648000, 269604000, 359472000, 431366400, 539208000, 718944000, 1078416000, 2156832000]

約数ペア:

[(1, 2156832000), (2, 1078416000), (3, 718944000), (4, 539208000), (5, 431366400), (6, 359472000), (8, 269604000), (9, 239648000), (10, 215683200), (12, 179736000), (15, 143788800), (16, 134802000), (18, 119824000), (20, 107841600), (24, 89868000), (25, 86273280), (30, 71894400), (32, 67401000), (36, 59912000), (40, 53920800), (45, 47929600), (48, 44934000), (50, 43136640), (60, 35947200), (64, 33700500), (72, 29956000), (75, 28757760), (80, 26960400), (90, 23964800), (96, 22467000), (100, 21568320), (120, 17973600), (125, 17254656), (128, 16850250), (144, 14978000), (150, 14378880), (160, 13480200), (180, 11982400), (192, 11233500), (200, 10784160), (225, 9585920), (240, 8986800), (250, 8627328), (256, 8425125), (288, 7489000), (300, 7189440), (320, 6740100), (360, 5991200), (375, 5751552), (384, 5616750), (400, 5392080), (450, 4792960), (480, 4493400), (500, 4313664), (576, 3744500), (600, 3594720), (640, 3370050), (720, 2995600), (750, 2875776), (768, 2808375), (800, 2696040), (900, 2396480), (960, 2246700), (1000, 2156832), (1125, 1917184), (1152, 1872250), (1200, 1797360), (1280, 1685025), (1440, 1497800), (1500, 1437888), (1600, 1348020), (1800, 1198240), (1920, 1123350), (2000, 1078416), (2250, 958592), (2304, 936125), (2400, 898680), (2880, 748900), (3000, 718944), (3200, 674010), (3600, 599120), (3840, 561675), (4000, 539208), (4500, 479296), (4800, 449340), (5760, 374450), (6000, 359472), (6400, 337005), (7200, 299560), (7489, 288000), (8000, 269604), (9000, 239648), (9600, 224670), (11520, 187225), (12000, 179736), (14400, 149780), (14978, 144000), (16000, 134802), (18000, 119824), (19200, 112335), (22467, 96000), (24000, 89868), (28800, 74890), (29956, 72000), (32000, 67401), (36000, 59912), (37445, 57600), (44934, 48000)]