680114353920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1128109}}^1$

素因数の和:1128290

約数の個数: 144

約数和(自身を含む): 2185952284320

約数和(自身を除く): 1505837930400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 256, 314, 320, 384, 471, 480, 628, 640, 768, 785, 942, 960, 1256, 1280, 1570, 1884, 1920, 2355, 2512, 3140, 3768, 3840, 4710, 5024, 6280, 7536, 9420, 10048, 12560, 15072, 18840, 20096, 25120, 30144, 37680, 40192, 50240, 60288, 75360, 100480, 120576, 150720, 200960, 301440, 602880, 1128109, 2256218, 3384327, 4512436, 5640545, 6768654, 9024872, 11281090, 13537308, 16921635, 18049744, 22562180, 27074616, 33843270, 36099488, 45124360, 54149232, 67686540, 72198976, 90248720, 108298464, 135373080, 144397952, 177113113, 180497440, 216596928, 270746160, 288795904, 354226226, 360994880, 433193856, 531339339, 541492320, 708452452, 721989760, 866387712, 885565565, 1062678678, 1082984640, 1416904904, 1443979520, 1771131130, 2125357356, 2165969280, 2656696695, 2833809808, 3542262260, 4250714712, 4331938560, 5313393390, 5667619616, 7084524520, 8501429424, 10626786780, 11335239232, 14169049040, 17002858848, 21253573560, 22670478464, 28338098080, 34005717696, 42507147120, 45340956928, 56676196160, 68011435392, 85014294240, 113352392320, 136022870784, 170028588480, 226704784640, 340057176960, 680114353920]

約数ペア:

[(1, 680114353920), (2, 340057176960), (3, 226704784640), (4, 170028588480), (5, 136022870784), (6, 113352392320), (8, 85014294240), (10, 68011435392), (12, 56676196160), (15, 45340956928), (16, 42507147120), (20, 34005717696), (24, 28338098080), (30, 22670478464), (32, 21253573560), (40, 17002858848), (48, 14169049040), (60, 11335239232), (64, 10626786780), (80, 8501429424), (96, 7084524520), (120, 5667619616), (128, 5313393390), (157, 4331938560), (160, 4250714712), (192, 3542262260), (240, 2833809808), (256, 2656696695), (314, 2165969280), (320, 2125357356), (384, 1771131130), (471, 1443979520), (480, 1416904904), (628, 1082984640), (640, 1062678678), (768, 885565565), (785, 866387712), (942, 721989760), (960, 708452452), (1256, 541492320), (1280, 531339339), (1570, 433193856), (1884, 360994880), (1920, 354226226), (2355, 288795904), (2512, 270746160), (3140, 216596928), (3768, 180497440), (3840, 177113113), (4710, 144397952), (5024, 135373080), (6280, 108298464), (7536, 90248720), (9420, 72198976), (10048, 67686540), (12560, 54149232), (15072, 45124360), (18840, 36099488), (20096, 33843270), (25120, 27074616), (30144, 22562180), (37680, 18049744), (40192, 16921635), (50240, 13537308), (60288, 11281090), (75360, 9024872), (100480, 6768654), (120576, 5640545), (150720, 4512436), (200960, 3384327), (301440, 2256218), (602880, 1128109)]