127574720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 377061984

約数和(自身を除く): 249487264

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 337, 338, 364, 416, 448, 455, 520, 560, 674, 676, 728, 832, 845, 910, 1040, 1120, 1183, 1348, 1352, 1456, 1685, 1690, 1820, 2080, 2240, 2359, 2366, 2696, 2704, 2912, 3370, 3380, 3640, 4160, 4381, 4718, 4732, 5392, 5408, 5824, 5915, 6740, 6760, 7280, 8762, 9436, 9464, 10784, 10816, 11795, 11830, 13480, 13520, 14560, 17524, 18872, 18928, 21568, 21905, 23590, 23660, 26960, 27040, 29120, 30667, 35048, 37744, 37856, 43810, 47180, 47320, 53920, 54080, 56953, 61334, 70096, 75488, 75712, 87620, 94360, 94640, 107840, 113906, 122668, 140192, 150976, 153335, 175240, 188720, 189280, 227812, 245336, 280384, 284765, 306670, 350480, 377440, 378560, 398671, 455624, 490672, 569530, 613340, 700960, 754880, 797342, 911248, 981344, 1139060, 1226680, 1401920, 1594684, 1822496, 1962688, 1993355, 2278120, 2453360, 3189368, 3644992, 3986710, 4556240, 4906720, 6378736, 7973420, 9112480, 9813440, 12757472, 15946840, 18224960, 25514944, 31893680, 63787360, 127574720]

約数ペア:

[(1, 127574720), (2, 63787360), (4, 31893680), (5, 25514944), (7, 18224960), (8, 15946840), (10, 12757472), (13, 9813440), (14, 9112480), (16, 7973420), (20, 6378736), (26, 4906720), (28, 4556240), (32, 3986710), (35, 3644992), (40, 3189368), (52, 2453360), (56, 2278120), (64, 1993355), (65, 1962688), (70, 1822496), (80, 1594684), (91, 1401920), (104, 1226680), (112, 1139060), (130, 981344), (140, 911248), (160, 797342), (169, 754880), (182, 700960), (208, 613340), (224, 569530), (260, 490672), (280, 455624), (320, 398671), (337, 378560), (338, 377440), (364, 350480), (416, 306670), (448, 284765), (455, 280384), (520, 245336), (560, 227812), (674, 189280), (676, 188720), (728, 175240), (832, 153335), (845, 150976), (910, 140192), (1040, 122668), (1120, 113906), (1183, 107840), (1348, 94640), (1352, 94360), (1456, 87620), (1685, 75712), (1690, 75488), (1820, 70096), (2080, 61334), (2240, 56953), (2359, 54080), (2366, 53920), (2696, 47320), (2704, 47180), (2912, 43810), (3370, 37856), (3380, 37744), (3640, 35048), (4160, 30667), (4381, 29120), (4718, 27040), (4732, 26960), (5392, 23660), (5408, 23590), (5824, 21905), (5915, 21568), (6740, 18928), (6760, 18872), (7280, 17524), (8762, 14560), (9436, 13520), (9464, 13480), (10784, 11830), (10816, 11795)]