319918080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 208

約数和(自身を含む): 1056835584

約数和(自身を除く): 736917504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 127, 128, 160, 164, 192, 205, 240, 246, 254, 256, 320, 328, 381, 384, 410, 480, 492, 508, 512, 615, 635, 640, 656, 762, 768, 820, 960, 984, 1016, 1024, 1230, 1270, 1280, 1312, 1524, 1536, 1640, 1905, 1920, 1968, 2032, 2048, 2460, 2540, 2560, 2624, 3048, 3072, 3280, 3810, 3840, 3936, 4064, 4096, 4920, 5080, 5120, 5207, 5248, 6096, 6144, 6560, 7620, 7680, 7872, 8128, 9840, 10160, 10240, 10414, 10496, 12192, 12288, 13120, 15240, 15360, 15621, 15744, 16256, 19680, 20320, 20480, 20828, 20992, 24384, 26035, 26240, 30480, 30720, 31242, 31488, 32512, 39360, 40640, 41656, 41984, 48768, 52070, 52480, 60960, 61440, 62484, 62976, 65024, 78105, 78720, 81280, 83312, 83968, 97536, 104140, 104960, 121920, 124968, 125952, 130048, 156210, 157440, 162560, 166624, 167936, 195072, 208280, 209920, 243840, 249936, 251904, 260096, 312420, 314880, 325120, 333248, 390144, 416560, 419840, 487680, 499872, 503808, 520192, 624840, 629760, 650240, 666496, 780288, 833120, 839680, 975360, 999744, 1249680, 1259520, 1300480, 1332992, 1560576, 1666240, 1950720, 1999488, 2499360, 2519040, 2600960, 2665984, 3332480, 3901440, 3998976, 4998720, 5331968, 6664960, 7802880, 7997952, 9997440, 10663936, 13329920, 15995904, 19994880, 21327872, 26659840, 31991808, 39989760, 53319680, 63983616, 79979520, 106639360, 159959040, 319918080]

約数ペア:

[(1, 319918080), (2, 159959040), (3, 106639360), (4, 79979520), (5, 63983616), (6, 53319680), (8, 39989760), (10, 31991808), (12, 26659840), (15, 21327872), (16, 19994880), (20, 15995904), (24, 13329920), (30, 10663936), (32, 9997440), (40, 7997952), (41, 7802880), (48, 6664960), (60, 5331968), (64, 4998720), (80, 3998976), (82, 3901440), (96, 3332480), (120, 2665984), (123, 2600960), (127, 2519040), (128, 2499360), (160, 1999488), (164, 1950720), (192, 1666240), (205, 1560576), (240, 1332992), (246, 1300480), (254, 1259520), (256, 1249680), (320, 999744), (328, 975360), (381, 839680), (384, 833120), (410, 780288), (480, 666496), (492, 650240), (508, 629760), (512, 624840), (615, 520192), (635, 503808), (640, 499872), (656, 487680), (762, 419840), (768, 416560), (820, 390144), (960, 333248), (984, 325120), (1016, 314880), (1024, 312420), (1230, 260096), (1270, 251904), (1280, 249936), (1312, 243840), (1524, 209920), (1536, 208280), (1640, 195072), (1905, 167936), (1920, 166624), (1968, 162560), (2032, 157440), (2048, 156210), (2460, 130048), (2540, 125952), (2560, 124968), (2624, 121920), (3048, 104960), (3072, 104140), (3280, 97536), (3810, 83968), (3840, 83312), (3936, 81280), (4064, 78720), (4096, 78105), (4920, 65024), (5080, 62976), (5120, 62484), (5207, 61440), (5248, 60960), (6096, 52480), (6144, 52070), (6560, 48768), (7620, 41984), (7680, 41656), (7872, 40640), (8128, 39360), (9840, 32512), (10160, 31488), (10240, 31242), (10414, 30720), (10496, 30480), (12192, 26240), (12288, 26035), (13120, 24384), (15240, 20992), (15360, 20828), (15621, 20480), (15744, 20320), (16256, 19680)]