2560746720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:522

約数の個数: 384

約数和(自身を含む): 9865691136

約数和(自身を除く): 7304944416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 127, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 254, 255, 272, 280, 336, 340, 353, 357, 381, 408, 420, 476, 480, 508, 510, 544, 560, 595, 635, 672, 680, 706, 714, 762, 816, 840, 889, 952, 1016, 1020, 1059, 1120, 1190, 1270, 1360, 1412, 1428, 1524, 1632, 1680, 1765, 1778, 1785, 1904, 1905, 2032, 2040, 2118, 2159, 2380, 2471, 2540, 2667, 2720, 2824, 2856, 3048, 3360, 3530, 3556, 3570, 3808, 3810, 4064, 4080, 4236, 4318, 4445, 4760, 4942, 5080, 5295, 5334, 5648, 5712, 6001, 6096, 6477, 7060, 7112, 7140, 7413, 7620, 8160, 8472, 8636, 8890, 9520, 9884, 10160, 10590, 10668, 10795, 11296, 11424, 12002, 12192, 12355, 12954, 13335, 14120, 14224, 14280, 14826, 15113, 15240, 16944, 17272, 17780, 18003, 19040, 19768, 20320, 21180, 21336, 21590, 24004, 24710, 25908, 26670, 28240, 28448, 28560, 29652, 30005, 30226, 30480, 32385, 33888, 34544, 35560, 36006, 37065, 39536, 42007, 42360, 42672, 43180, 44831, 45339, 48008, 49420, 51816, 53340, 56480, 57120, 59304, 60010, 60452, 60960, 64770, 69088, 71120, 72012, 74130, 75565, 79072, 84014, 84720, 85344, 86360, 89662, 90015, 90678, 96016, 98840, 103632, 106680, 118608, 120020, 120904, 126021, 129540, 134493, 142240, 144024, 148260, 151130, 168028, 169440, 172720, 179324, 180030, 181356, 192032, 197680, 207264, 210035, 213360, 224155, 226695, 237216, 240040, 241808, 252042, 259080, 268986, 288048, 296520, 302260, 313817, 336056, 345440, 358648, 360060, 362712, 395360, 420070, 426720, 448310, 453390, 480080, 483616, 504084, 518160, 537972, 576096, 593040, 604520, 627634, 630105, 672112, 672465, 717296, 720120, 725424, 762127, 840140, 896620, 906780, 941451, 960160, 1008168, 1036320, 1075944, 1186080, 1209040, 1255268, 1260210, 1344224, 1344930, 1434592, 1440240, 1450848, 1524254, 1569085, 1680280, 1793240, 1813560, 1882902, 2016336, 2151888, 2286381, 2418080, 2510536, 2520420, 2689860, 2880480, 3048508, 3138170, 3360560, 3586480, 3627120, 3765804, 3810635, 4032672, 4303776, 4572762, 4707255, 5021072, 5040840, 5334889, 5379720, 6097016, 6276340, 6721120, 7172960, 7254240, 7531608, 7621270, 9145524, 9414510, 10042144, 10081680, 10669778, 10759440, 11431905, 12194032, 12552680, 15063216, 15242540, 16004667, 18291048, 18829020, 20163360, 21339556, 21518880, 22863810, 24388064, 25105360, 26674445, 30126432, 30485080, 32009334, 36582096, 37658040, 42679112, 45727620, 50210720, 53348890, 60970160, 64018668, 73164192, 75316080, 80023335, 85358224, 91455240, 106697780, 121940320, 128037336, 150632160, 160046670, 170716448, 182910480, 213395560, 256074672, 320093340, 365820960, 426791120, 512149344, 640186680, 853582240, 1280373360, 2560746720]

約数ペア:

[(1, 2560746720), (2, 1280373360), (3, 853582240), (4, 640186680), (5, 512149344), (6, 426791120), (7, 365820960), (8, 320093340), (10, 256074672), (12, 213395560), (14, 182910480), (15, 170716448), (16, 160046670), (17, 150632160), (20, 128037336), (21, 121940320), (24, 106697780), (28, 91455240), (30, 85358224), (32, 80023335), (34, 75316080), (35, 73164192), (40, 64018668), (42, 60970160), (48, 53348890), (51, 50210720), (56, 45727620), (60, 42679112), (68, 37658040), (70, 36582096), (80, 32009334), (84, 30485080), (85, 30126432), (96, 26674445), (102, 25105360), (105, 24388064), (112, 22863810), (119, 21518880), (120, 21339556), (127, 20163360), (136, 18829020), (140, 18291048), (160, 16004667), (168, 15242540), (170, 15063216), (204, 12552680), (210, 12194032), (224, 11431905), (238, 10759440), (240, 10669778), (254, 10081680), (255, 10042144), (272, 9414510), (280, 9145524), (336, 7621270), (340, 7531608), (353, 7254240), (357, 7172960), (381, 6721120), (408, 6276340), (420, 6097016), (476, 5379720), (480, 5334889), (508, 5040840), (510, 5021072), (544, 4707255), (560, 4572762), (595, 4303776), (635, 4032672), (672, 3810635), (680, 3765804), (706, 3627120), (714, 3586480), (762, 3360560), (816, 3138170), (840, 3048508), (889, 2880480), (952, 2689860), (1016, 2520420), (1020, 2510536), (1059, 2418080), (1120, 2286381), (1190, 2151888), (1270, 2016336), (1360, 1882902), (1412, 1813560), (1428, 1793240), (1524, 1680280), (1632, 1569085), (1680, 1524254), (1765, 1450848), (1778, 1440240), (1785, 1434592), (1904, 1344930), (1905, 1344224), (2032, 1260210), (2040, 1255268), (2118, 1209040), (2159, 1186080), (2380, 1075944), (2471, 1036320), (2540, 1008168), (2667, 960160), (2720, 941451), (2824, 906780), (2856, 896620), (3048, 840140), (3360, 762127), (3530, 725424), (3556, 720120), (3570, 717296), (3808, 672465), (3810, 672112), (4064, 630105), (4080, 627634), (4236, 604520), (4318, 593040), (4445, 576096), (4760, 537972), (4942, 518160), (5080, 504084), (5295, 483616), (5334, 480080), (5648, 453390), (5712, 448310), (6001, 426720), (6096, 420070), (6477, 395360), (7060, 362712), (7112, 360060), (7140, 358648), (7413, 345440), (7620, 336056), (8160, 313817), (8472, 302260), (8636, 296520), (8890, 288048), (9520, 268986), (9884, 259080), (10160, 252042), (10590, 241808), (10668, 240040), (10795, 237216), (11296, 226695), (11424, 224155), (12002, 213360), (12192, 210035), (12355, 207264), (12954, 197680), (13335, 192032), (14120, 181356), (14224, 180030), (14280, 179324), (14826, 172720), (15113, 169440), (15240, 168028), (16944, 151130), (17272, 148260), (17780, 144024), (18003, 142240), (19040, 134493), (19768, 129540), (20320, 126021), (21180, 120904), (21336, 120020), (21590, 118608), (24004, 106680), (24710, 103632), (25908, 98840), (26670, 96016), (28240, 90678), (28448, 90015), (28560, 89662), (29652, 86360), (30005, 85344), (30226, 84720), (30480, 84014), (32385, 79072), (33888, 75565), (34544, 74130), (35560, 72012), (36006, 71120), (37065, 69088), (39536, 64770), (42007, 60960), (42360, 60452), (42672, 60010), (43180, 59304), (44831, 57120), (45339, 56480), (48008, 53340), (49420, 51816)]