7066787840

素因数分解:

$2^{13}\times 5^1\times 7^3\times {\mathrm{503}}^1$

素因数の和:555

約数の個数: 224

約数和(自身を含む): 19816876800

約数和(自身を除く): 12750088960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 503, 512, 560, 640, 686, 784, 896, 980, 1006, 1024, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2012, 2048, 2240, 2515, 2560, 2744, 3136, 3430, 3521, 3584, 3920, 4024, 4096, 4480, 5030, 5120, 5488, 6272, 6860, 7042, 7168, 7840, 8048, 8192, 8960, 10060, 10240, 10976, 12544, 13720, 14084, 14336, 15680, 16096, 17605, 17920, 20120, 20480, 21952, 24647, 25088, 27440, 28168, 28672, 31360, 32192, 35210, 35840, 40240, 40960, 43904, 49294, 50176, 54880, 56336, 57344, 62720, 64384, 70420, 71680, 80480, 87808, 98588, 100352, 109760, 112672, 123235, 125440, 128768, 140840, 143360, 160960, 172529, 175616, 197176, 200704, 219520, 225344, 246470, 250880, 257536, 281680, 286720, 321920, 345058, 351232, 394352, 401408, 439040, 450688, 492940, 501760, 515072, 563360, 643840, 690116, 702464, 788704, 862645, 878080, 901376, 985880, 1003520, 1030144, 1126720, 1287680, 1380232, 1404928, 1577408, 1725290, 1756160, 1802752, 1971760, 2007040, 2060288, 2253440, 2575360, 2760464, 2809856, 3154816, 3450580, 3512320, 3605504, 3943520, 4120576, 4506880, 5150720, 5520928, 6309632, 6901160, 7024640, 7211008, 7887040, 9013760, 10301440, 11041856, 12619264, 13802320, 14049280, 14422016, 15774080, 18027520, 20602880, 22083712, 25238528, 27604640, 28844032, 31548160, 36055040, 44167424, 50477056, 55209280, 63096320, 72110080, 88334848, 100954112, 110418560, 126192640, 144220160, 176669696, 201908224, 220837120, 252385280, 353339392, 441674240, 504770560, 706678784, 883348480, 1009541120, 1413357568, 1766696960, 3533393920, 7066787840]

約数ペア:

[(1, 7066787840), (2, 3533393920), (4, 1766696960), (5, 1413357568), (7, 1009541120), (8, 883348480), (10, 706678784), (14, 504770560), (16, 441674240), (20, 353339392), (28, 252385280), (32, 220837120), (35, 201908224), (40, 176669696), (49, 144220160), (56, 126192640), (64, 110418560), (70, 100954112), (80, 88334848), (98, 72110080), (112, 63096320), (128, 55209280), (140, 50477056), (160, 44167424), (196, 36055040), (224, 31548160), (245, 28844032), (256, 27604640), (280, 25238528), (320, 22083712), (343, 20602880), (392, 18027520), (448, 15774080), (490, 14422016), (503, 14049280), (512, 13802320), (560, 12619264), (640, 11041856), (686, 10301440), (784, 9013760), (896, 7887040), (980, 7211008), (1006, 7024640), (1024, 6901160), (1120, 6309632), (1280, 5520928), (1372, 5150720), (1568, 4506880), (1715, 4120576), (1792, 3943520), (1960, 3605504), (2012, 3512320), (2048, 3450580), (2240, 3154816), (2515, 2809856), (2560, 2760464), (2744, 2575360), (3136, 2253440), (3430, 2060288), (3521, 2007040), (3584, 1971760), (3920, 1802752), (4024, 1756160), (4096, 1725290), (4480, 1577408), (5030, 1404928), (5120, 1380232), (5488, 1287680), (6272, 1126720), (6860, 1030144), (7042, 1003520), (7168, 985880), (7840, 901376), (8048, 878080), (8192, 862645), (8960, 788704), (10060, 702464), (10240, 690116), (10976, 643840), (12544, 563360), (13720, 515072), (14084, 501760), (14336, 492940), (15680, 450688), (16096, 439040), (17605, 401408), (17920, 394352), (20120, 351232), (20480, 345058), (21952, 321920), (24647, 286720), (25088, 281680), (27440, 257536), (28168, 250880), (28672, 246470), (31360, 225344), (32192, 219520), (35210, 200704), (35840, 197176), (40240, 175616), (40960, 172529), (43904, 160960), (49294, 143360), (50176, 140840), (54880, 128768), (56336, 125440), (57344, 123235), (62720, 112672), (64384, 109760), (70420, 100352), (71680, 98588), (80480, 87808)]