1000841280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8209}}^1$

素因数の和:8356

約数の個数: 112

約数和(自身を含む): 3203082240

約数和(自身を除く): 2202240960

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, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 8209, 10160, 12192, 15240, 16418, 20320, 24384, 24627, 30480, 32836, 40640, 41045, 49254, 60960, 65672, 82090, 98508, 121920, 123135, 131344, 164180, 197016, 246270, 262688, 328360, 394032, 492540, 525376, 656720, 788064, 985080, 1042543, 1313440, 1576128, 1970160, 2085086, 2626880, 3127629, 3940320, 4170172, 5212715, 6255258, 7880640, 8340344, 10425430, 12510516, 15638145, 16680688, 20850860, 25021032, 31276290, 33361376, 41701720, 50042064, 62552580, 66722752, 83403440, 100084128, 125105160, 166806880, 200168256, 250210320, 333613760, 500420640, 1000841280]

約数ペア:

[(1, 1000841280), (2, 500420640), (3, 333613760), (4, 250210320), (5, 200168256), (6, 166806880), (8, 125105160), (10, 100084128), (12, 83403440), (15, 66722752), (16, 62552580), (20, 50042064), (24, 41701720), (30, 33361376), (32, 31276290), (40, 25021032), (48, 20850860), (60, 16680688), (64, 15638145), (80, 12510516), (96, 10425430), (120, 8340344), (127, 7880640), (160, 6255258), (192, 5212715), (240, 4170172), (254, 3940320), (320, 3127629), (381, 2626880), (480, 2085086), (508, 1970160), (635, 1576128), (762, 1313440), (960, 1042543), (1016, 985080), (1270, 788064), (1524, 656720), (1905, 525376), (2032, 492540), (2540, 394032), (3048, 328360), (3810, 262688), (4064, 246270), (5080, 197016), (6096, 164180), (7620, 131344), (8128, 123135), (8209, 121920), (10160, 98508), (12192, 82090), (15240, 65672), (16418, 60960), (20320, 49254), (24384, 41045), (24627, 40640), (30480, 32836)]