69987840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:740

約数の個数: 160

約数和(自身を含む): 241297056

約数和(自身を除く): 171309216

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, 1040, 1248, 1280, 1402, 1536, 1560, 1664, 1920, 2080, 2103, 2496, 2560, 2804, 3120, 3328, 3505, 3840, 4160, 4206, 4992, 5608, 6240, 6656, 7010, 7680, 8320, 8412, 9113, 9984, 10515, 11216, 12480, 14020, 16640, 16824, 18226, 19968, 21030, 22432, 24960, 27339, 28040, 33280, 33648, 36452, 42060, 44864, 45565, 49920, 54678, 56080, 67296, 72904, 84120, 89728, 91130, 99840, 109356, 112160, 134592, 136695, 145808, 168240, 179456, 182260, 218712, 224320, 269184, 273390, 291616, 336480, 358912, 364520, 437424, 448640, 538368, 546780, 583232, 672960, 729040, 874848, 897280, 1076736, 1093560, 1166464, 1345920, 1458080, 1749696, 1794560, 2187120, 2332928, 2691840, 2916160, 3499392, 4374240, 4665856, 5383680, 5832320, 6998784, 8748480, 11664640, 13997568, 17496960, 23329280, 34993920, 69987840]

約数ペア:

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