277276560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:981

約数の個数: 160

約数和(自身を含む): 946225152

約数和(自身を除く): 668948592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 508, 528, 635, 660, 762, 827, 880, 1016, 1270, 1320, 1397, 1524, 1654, 1905, 2032, 2481, 2540, 2640, 2794, 3048, 3308, 3810, 4135, 4191, 4962, 5080, 5588, 6096, 6616, 6985, 7620, 8270, 8382, 9097, 9924, 10160, 11176, 12405, 13232, 13970, 15240, 16540, 16764, 18194, 19848, 20955, 22352, 24810, 27291, 27940, 30480, 33080, 33528, 36388, 39696, 41910, 45485, 49620, 54582, 55880, 66160, 67056, 72776, 83820, 90970, 99240, 105029, 109164, 111760, 136455, 145552, 167640, 181940, 198480, 210058, 218328, 272910, 315087, 335280, 363880, 420116, 436656, 525145, 545820, 630174, 727760, 840232, 1050290, 1091640, 1155319, 1260348, 1575435, 1680464, 2100580, 2183280, 2310638, 2520696, 3150870, 3465957, 4201160, 4621276, 5041392, 5776595, 6301740, 6931914, 8402320, 9242552, 11553190, 12603480, 13863828, 17329785, 18485104, 23106380, 25206960, 27727656, 34659570, 46212760, 55455312, 69319140, 92425520, 138638280, 277276560]

約数ペア:

[(1, 277276560), (2, 138638280), (3, 92425520), (4, 69319140), (5, 55455312), (6, 46212760), (8, 34659570), (10, 27727656), (11, 25206960), (12, 23106380), (15, 18485104), (16, 17329785), (20, 13863828), (22, 12603480), (24, 11553190), (30, 9242552), (33, 8402320), (40, 6931914), (44, 6301740), (48, 5776595), (55, 5041392), (60, 4621276), (66, 4201160), (80, 3465957), (88, 3150870), (110, 2520696), (120, 2310638), (127, 2183280), (132, 2100580), (165, 1680464), (176, 1575435), (220, 1260348), (240, 1155319), (254, 1091640), (264, 1050290), (330, 840232), (381, 727760), (440, 630174), (508, 545820), (528, 525145), (635, 436656), (660, 420116), (762, 363880), (827, 335280), (880, 315087), (1016, 272910), (1270, 218328), (1320, 210058), (1397, 198480), (1524, 181940), (1654, 167640), (1905, 145552), (2032, 136455), (2481, 111760), (2540, 109164), (2640, 105029), (2794, 99240), (3048, 90970), (3308, 83820), (3810, 72776), (4135, 67056), (4191, 66160), (4962, 55880), (5080, 54582), (5588, 49620), (6096, 45485), (6616, 41910), (6985, 39696), (7620, 36388), (8270, 33528), (8382, 33080), (9097, 30480), (9924, 27940), (10160, 27291), (11176, 24810), (12405, 22352), (13232, 20955), (13970, 19848), (15240, 18194), (16540, 16764)]