7129216080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{471509}}^1$

素因数の和:471538

約数の個数: 160

約数和(自身を含む): 28064275200

約数和(自身を除く): 20935059120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 471509, 943018, 1414527, 1886036, 2357545, 2829054, 3300563, 3772072, 4243581, 4715090, 5658108, 6601126, 7072635, 7544144, 8487162, 9430180, 9901689, 11316216, 12730743, 13202252, 14145270, 16502815, 16974324, 18860360, 19803378, 21217905, 22632432, 25461486, 26404504, 28290540, 29705067, 33005630, 33948648, 37720720, 39606756, 42435810, 49508445, 50922972, 52809008, 56581080, 59410134, 63653715, 66011260, 67897296, 79213512, 84871620, 89115201, 99016890, 101845944, 113162160, 118820268, 127307430, 132022520, 148525335, 158427024, 169743240, 178230402, 198033780, 203691888, 237640536, 254614860, 264045040, 297050670, 339486480, 356460804, 396067560, 445576005, 475281072, 509229720, 594101340, 712921608, 792135120, 891152010, 1018459440, 1188202680, 1425843216, 1782304020, 2376405360, 3564608040, 7129216080]

約数ペア:

[(1, 7129216080), (2, 3564608040), (3, 2376405360), (4, 1782304020), (5, 1425843216), (6, 1188202680), (7, 1018459440), (8, 891152010), (9, 792135120), (10, 712921608), (12, 594101340), (14, 509229720), (15, 475281072), (16, 445576005), (18, 396067560), (20, 356460804), (21, 339486480), (24, 297050670), (27, 264045040), (28, 254614860), (30, 237640536), (35, 203691888), (36, 198033780), (40, 178230402), (42, 169743240), (45, 158427024), (48, 148525335), (54, 132022520), (56, 127307430), (60, 118820268), (63, 113162160), (70, 101845944), (72, 99016890), (80, 89115201), (84, 84871620), (90, 79213512), (105, 67897296), (108, 66011260), (112, 63653715), (120, 59410134), (126, 56581080), (135, 52809008), (140, 50922972), (144, 49508445), (168, 42435810), (180, 39606756), (189, 37720720), (210, 33948648), (216, 33005630), (240, 29705067), (252, 28290540), (270, 26404504), (280, 25461486), (315, 22632432), (336, 21217905), (360, 19803378), (378, 18860360), (420, 16974324), (432, 16502815), (504, 14145270), (540, 13202252), (560, 12730743), (630, 11316216), (720, 9901689), (756, 9430180), (840, 8487162), (945, 7544144), (1008, 7072635), (1080, 6601126), (1260, 5658108), (1512, 4715090), (1680, 4243581), (1890, 3772072), (2160, 3300563), (2520, 2829054), (3024, 2357545), (3780, 1886036), (5040, 1414527), (7560, 943018), (15120, 471509)]