139975680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:742

約数の個数: 176

約数和(自身を含む): 482829984

約数和(自身を除く): 342854304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 701, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1402, 1536, 1560, 1664, 1920, 2080, 2103, 2496, 2560, 2804, 3072, 3120, 3328, 3505, 3840, 4160, 4206, 4992, 5120, 5608, 6240, 6656, 7010, 7680, 8320, 8412, 9113, 9984, 10515, 11216, 12480, 13312, 14020, 15360, 16640, 16824, 18226, 19968, 21030, 22432, 24960, 27339, 28040, 33280, 33648, 36452, 39936, 42060, 44864, 45565, 49920, 54678, 56080, 66560, 67296, 72904, 84120, 89728, 91130, 99840, 109356, 112160, 134592, 136695, 145808, 168240, 179456, 182260, 199680, 218712, 224320, 269184, 273390, 291616, 336480, 358912, 364520, 437424, 448640, 538368, 546780, 583232, 672960, 717824, 729040, 874848, 897280, 1076736, 1093560, 1166464, 1345920, 1458080, 1749696, 1794560, 2153472, 2187120, 2332928, 2691840, 2916160, 3499392, 3589120, 4374240, 4665856, 5383680, 5832320, 6998784, 8748480, 9331712, 10767360, 11664640, 13997568, 17496960, 23329280, 27995136, 34993920, 46658560, 69987840, 139975680]

約数ペア:

[(1, 139975680), (2, 69987840), (3, 46658560), (4, 34993920), (5, 27995136), (6, 23329280), (8, 17496960), (10, 13997568), (12, 11664640), (13, 10767360), (15, 9331712), (16, 8748480), (20, 6998784), (24, 5832320), (26, 5383680), (30, 4665856), (32, 4374240), (39, 3589120), (40, 3499392), (48, 2916160), (52, 2691840), (60, 2332928), (64, 2187120), (65, 2153472), (78, 1794560), (80, 1749696), (96, 1458080), (104, 1345920), (120, 1166464), (128, 1093560), (130, 1076736), (156, 897280), (160, 874848), (192, 729040), (195, 717824), (208, 672960), (240, 583232), (256, 546780), (260, 538368), (312, 448640), (320, 437424), (384, 364520), (390, 358912), (416, 336480), (480, 291616), (512, 273390), (520, 269184), (624, 224320), (640, 218712), (701, 199680), (768, 182260), (780, 179456), (832, 168240), (960, 145808), (1024, 136695), (1040, 134592), (1248, 112160), (1280, 109356), (1402, 99840), (1536, 91130), (1560, 89728), (1664, 84120), (1920, 72904), (2080, 67296), (2103, 66560), (2496, 56080), (2560, 54678), (2804, 49920), (3072, 45565), (3120, 44864), (3328, 42060), (3505, 39936), (3840, 36452), (4160, 33648), (4206, 33280), (4992, 28040), (5120, 27339), (5608, 24960), (6240, 22432), (6656, 21030), (7010, 19968), (7680, 18226), (8320, 16824), (8412, 16640), (9113, 15360), (9984, 14020), (10515, 13312), (11216, 12480)]