18412907520

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{171251}}^1$

素因数の和:171286

約数の個数: 176

約数和(自身を含む): 67306146048

約数和(自身を除く): 48893238528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 13440, 15360, 17920, 21504, 26880, 35840, 53760, 107520, 171251, 342502, 513753, 685004, 856255, 1027506, 1198757, 1370008, 1712510, 2055012, 2397514, 2568765, 2740016, 3425020, 3596271, 4110024, 4795028, 5137530, 5480032, 5993785, 6850040, 7192542, 8220048, 9590056, 10275060, 10960064, 11987570, 13700080, 14385084, 16440096, 17981355, 19180112, 20550120, 21920128, 23975140, 27400160, 28770168, 32880192, 35962710, 38360224, 41100240, 43840256, 47950280, 54800320, 57540336, 65760384, 71925420, 76720448, 82200480, 87680512, 95900560, 109600640, 115080672, 131520768, 143850840, 153440896, 164400960, 175361024, 191801120, 219201280, 230161344, 263041536, 287701680, 306881792, 328801920, 383602240, 438402560, 460322688, 526083072, 575403360, 613763584, 657603840, 767204480, 876805120, 920645376, 1150806720, 1227527168, 1315207680, 1534408960, 1841290752, 2301613440, 2630415360, 3068817920, 3682581504, 4603226880, 6137635840, 9206453760, 18412907520]

約数ペア:

[(1, 18412907520), (2, 9206453760), (3, 6137635840), (4, 4603226880), (5, 3682581504), (6, 3068817920), (7, 2630415360), (8, 2301613440), (10, 1841290752), (12, 1534408960), (14, 1315207680), (15, 1227527168), (16, 1150806720), (20, 920645376), (21, 876805120), (24, 767204480), (28, 657603840), (30, 613763584), (32, 575403360), (35, 526083072), (40, 460322688), (42, 438402560), (48, 383602240), (56, 328801920), (60, 306881792), (64, 287701680), (70, 263041536), (80, 230161344), (84, 219201280), (96, 191801120), (105, 175361024), (112, 164400960), (120, 153440896), (128, 143850840), (140, 131520768), (160, 115080672), (168, 109600640), (192, 95900560), (210, 87680512), (224, 82200480), (240, 76720448), (256, 71925420), (280, 65760384), (320, 57540336), (336, 54800320), (384, 47950280), (420, 43840256), (448, 41100240), (480, 38360224), (512, 35962710), (560, 32880192), (640, 28770168), (672, 27400160), (768, 23975140), (840, 21920128), (896, 20550120), (960, 19180112), (1024, 17981355), (1120, 16440096), (1280, 14385084), (1344, 13700080), (1536, 11987570), (1680, 10960064), (1792, 10275060), (1920, 9590056), (2240, 8220048), (2560, 7192542), (2688, 6850040), (3072, 5993785), (3360, 5480032), (3584, 5137530), (3840, 4795028), (4480, 4110024), (5120, 3596271), (5376, 3425020), (6720, 2740016), (7168, 2568765), (7680, 2397514), (8960, 2055012), (10752, 1712510), (13440, 1370008), (15360, 1198757), (17920, 1027506), (21504, 856255), (26880, 685004), (35840, 513753), (53760, 342502), (107520, 171251)]