1894149120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1126

約数の個数: 176

約数和(自身を含む): 6112309248

約数和(自身を除く): 4218160128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 971, 1016, 1024, 1270, 1280, 1524, 1536, 1905, 1920, 1942, 2032, 2540, 2560, 2913, 3048, 3072, 3810, 3840, 3884, 4064, 4855, 5080, 5120, 5826, 6096, 7620, 7680, 7768, 8128, 9710, 10160, 11652, 12192, 14565, 15240, 15360, 15536, 16256, 19420, 20320, 23304, 24384, 29130, 30480, 31072, 32512, 38840, 40640, 46608, 48768, 58260, 60960, 62144, 65024, 77680, 81280, 93216, 97536, 116520, 121920, 123317, 124288, 130048, 155360, 162560, 186432, 195072, 233040, 243840, 246634, 248576, 310720, 325120, 369951, 372864, 390144, 466080, 487680, 493268, 497152, 616585, 621440, 650240, 739902, 745728, 932160, 975360, 986536, 994304, 1233170, 1242880, 1479804, 1491456, 1849755, 1864320, 1950720, 1973072, 2466340, 2485760, 2959608, 2982912, 3699510, 3728640, 3946144, 4932680, 4971520, 5919216, 7399020, 7457280, 7892288, 9865360, 11838432, 14798040, 14914560, 15784576, 19730720, 23676864, 29596080, 31569152, 39461440, 47353728, 59192160, 63138304, 78922880, 94707456, 118384320, 126276608, 157845760, 189414912, 236768640, 315691520, 378829824, 473537280, 631383040, 947074560, 1894149120]

約数ペア:

[(1, 1894149120), (2, 947074560), (3, 631383040), (4, 473537280), (5, 378829824), (6, 315691520), (8, 236768640), (10, 189414912), (12, 157845760), (15, 126276608), (16, 118384320), (20, 94707456), (24, 78922880), (30, 63138304), (32, 59192160), (40, 47353728), (48, 39461440), (60, 31569152), (64, 29596080), (80, 23676864), (96, 19730720), (120, 15784576), (127, 14914560), (128, 14798040), (160, 11838432), (192, 9865360), (240, 7892288), (254, 7457280), (256, 7399020), (320, 5919216), (381, 4971520), (384, 4932680), (480, 3946144), (508, 3728640), (512, 3699510), (635, 2982912), (640, 2959608), (762, 2485760), (768, 2466340), (960, 1973072), (971, 1950720), (1016, 1864320), (1024, 1849755), (1270, 1491456), (1280, 1479804), (1524, 1242880), (1536, 1233170), (1905, 994304), (1920, 986536), (1942, 975360), (2032, 932160), (2540, 745728), (2560, 739902), (2913, 650240), (3048, 621440), (3072, 616585), (3810, 497152), (3840, 493268), (3884, 487680), (4064, 466080), (4855, 390144), (5080, 372864), (5120, 369951), (5826, 325120), (6096, 310720), (7620, 248576), (7680, 246634), (7768, 243840), (8128, 233040), (9710, 195072), (10160, 186432), (11652, 162560), (12192, 155360), (14565, 130048), (15240, 124288), (15360, 123317), (15536, 121920), (16256, 116520), (19420, 97536), (20320, 93216), (23304, 81280), (24384, 77680), (29130, 65024), (30480, 62144), (31072, 60960), (32512, 58260), (38840, 48768), (40640, 46608)]