7100702080

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:784

約数の個数: 128

約数和(自身を含む): 17233920000

約数和(自身を除く): 10133217920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 199, 254, 320, 398, 439, 508, 635, 640, 796, 878, 995, 1016, 1270, 1592, 1756, 1990, 2032, 2195, 2540, 3184, 3512, 3980, 4064, 4390, 5080, 6368, 7024, 7960, 8128, 8780, 10160, 12736, 14048, 15920, 16256, 17560, 20320, 25273, 25472, 28096, 31840, 35120, 40640, 50546, 55753, 56192, 63680, 70240, 81280, 87361, 101092, 111506, 126365, 127360, 140480, 174722, 202184, 223012, 252730, 278765, 280960, 349444, 404368, 436805, 446024, 505460, 557530, 698888, 808736, 873610, 892048, 1010920, 1115060, 1397776, 1617472, 1747220, 1784096, 2021840, 2230120, 2795552, 3234944, 3494440, 3568192, 4043680, 4460240, 5591104, 6988880, 7136384, 8087360, 8920480, 11094847, 11182208, 13977760, 16174720, 17840960, 22189694, 27955520, 35681920, 44379388, 55474235, 55911040, 88758776, 110948470, 177517552, 221896940, 355035104, 443793880, 710070208, 887587760, 1420140416, 1775175520, 3550351040, 7100702080]

約数ペア:

[(1, 7100702080), (2, 3550351040), (4, 1775175520), (5, 1420140416), (8, 887587760), (10, 710070208), (16, 443793880), (20, 355035104), (32, 221896940), (40, 177517552), (64, 110948470), (80, 88758776), (127, 55911040), (128, 55474235), (160, 44379388), (199, 35681920), (254, 27955520), (320, 22189694), (398, 17840960), (439, 16174720), (508, 13977760), (635, 11182208), (640, 11094847), (796, 8920480), (878, 8087360), (995, 7136384), (1016, 6988880), (1270, 5591104), (1592, 4460240), (1756, 4043680), (1990, 3568192), (2032, 3494440), (2195, 3234944), (2540, 2795552), (3184, 2230120), (3512, 2021840), (3980, 1784096), (4064, 1747220), (4390, 1617472), (5080, 1397776), (6368, 1115060), (7024, 1010920), (7960, 892048), (8128, 873610), (8780, 808736), (10160, 698888), (12736, 557530), (14048, 505460), (15920, 446024), (16256, 436805), (17560, 404368), (20320, 349444), (25273, 280960), (25472, 278765), (28096, 252730), (31840, 223012), (35120, 202184), (40640, 174722), (50546, 140480), (55753, 127360), (56192, 126365), (63680, 111506), (70240, 101092), (81280, 87361)]