68137728000

素因数分解:

$2^{11}\times 3^1\times 5^3\times {\mathrm{88721}}^1$

素因数の和:88761

約数の個数: 192

約数和(自身を含む): 226709552160

約数和(自身を除く): 158571824160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 750, 768, 800, 960, 1000, 1024, 1200, 1280, 1500, 1536, 1600, 1920, 2000, 2048, 2400, 2560, 3000, 3072, 3200, 3840, 4000, 4800, 5120, 6000, 6144, 6400, 7680, 8000, 9600, 10240, 12000, 12800, 15360, 16000, 19200, 24000, 25600, 30720, 32000, 38400, 48000, 51200, 64000, 76800, 88721, 96000, 128000, 153600, 177442, 192000, 256000, 266163, 354884, 384000, 443605, 532326, 709768, 768000, 887210, 1064652, 1330815, 1419536, 1774420, 2129304, 2218025, 2661630, 2839072, 3548840, 4258608, 4436050, 5323260, 5678144, 6654075, 7097680, 8517216, 8872100, 10646520, 11090125, 11356288, 13308150, 14195360, 17034432, 17744200, 21293040, 22180250, 22712576, 26616300, 28390720, 33270375, 34068864, 35488400, 42586080, 44360500, 45425152, 53232600, 56781440, 66540750, 68137728, 70976800, 85172160, 88721000, 90850304, 106465200, 113562880, 133081500, 136275456, 141953600, 170344320, 177442000, 181700608, 212930400, 227125760, 266163000, 272550912, 283907200, 340688640, 354884000, 425860800, 454251520, 532326000, 545101824, 567814400, 681377280, 709768000, 851721600, 908503040, 1064652000, 1135628800, 1362754560, 1419536000, 1703443200, 2129304000, 2271257600, 2725509120, 2839072000, 3406886400, 4258608000, 4542515200, 5678144000, 6813772800, 8517216000, 11356288000, 13627545600, 17034432000, 22712576000, 34068864000, 68137728000]

約数ペア:

[(1, 68137728000), (2, 34068864000), (3, 22712576000), (4, 17034432000), (5, 13627545600), (6, 11356288000), (8, 8517216000), (10, 6813772800), (12, 5678144000), (15, 4542515200), (16, 4258608000), (20, 3406886400), (24, 2839072000), (25, 2725509120), (30, 2271257600), (32, 2129304000), (40, 1703443200), (48, 1419536000), (50, 1362754560), (60, 1135628800), (64, 1064652000), (75, 908503040), (80, 851721600), (96, 709768000), (100, 681377280), (120, 567814400), (125, 545101824), (128, 532326000), (150, 454251520), (160, 425860800), (192, 354884000), (200, 340688640), (240, 283907200), (250, 272550912), (256, 266163000), (300, 227125760), (320, 212930400), (375, 181700608), (384, 177442000), (400, 170344320), (480, 141953600), (500, 136275456), (512, 133081500), (600, 113562880), (640, 106465200), (750, 90850304), (768, 88721000), (800, 85172160), (960, 70976800), (1000, 68137728), (1024, 66540750), (1200, 56781440), (1280, 53232600), (1500, 45425152), (1536, 44360500), (1600, 42586080), (1920, 35488400), (2000, 34068864), (2048, 33270375), (2400, 28390720), (2560, 26616300), (3000, 22712576), (3072, 22180250), (3200, 21293040), (3840, 17744200), (4000, 17034432), (4800, 14195360), (5120, 13308150), (6000, 11356288), (6144, 11090125), (6400, 10646520), (7680, 8872100), (8000, 8517216), (9600, 7097680), (10240, 6654075), (12000, 5678144), (12800, 5323260), (15360, 4436050), (16000, 4258608), (19200, 3548840), (24000, 2839072), (25600, 2661630), (30720, 2218025), (32000, 2129304), (38400, 1774420), (48000, 1419536), (51200, 1330815), (64000, 1064652), (76800, 887210), (88721, 768000), (96000, 709768), (128000, 532326), (153600, 443605), (177442, 384000), (192000, 354884), (256000, 266163)]