451896480

素因数分解:

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

素因数の和:508

約数の個数: 288

約数和(自身を含む): 1781305344

約数和(自身を除く): 1329408864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 140, 144, 160, 168, 180, 210, 224, 240, 252, 254, 280, 288, 315, 336, 353, 360, 381, 420, 480, 504, 508, 560, 630, 635, 672, 706, 720, 762, 840, 889, 1008, 1016, 1059, 1120, 1143, 1260, 1270, 1412, 1440, 1524, 1680, 1765, 1778, 1905, 2016, 2032, 2118, 2286, 2471, 2520, 2540, 2667, 2824, 3048, 3177, 3360, 3530, 3556, 3810, 4064, 4236, 4445, 4572, 4942, 5040, 5080, 5295, 5334, 5648, 5715, 6096, 6354, 7060, 7112, 7413, 7620, 8001, 8472, 8890, 9144, 9884, 10080, 10160, 10590, 10668, 11296, 11430, 12192, 12355, 12708, 13335, 14120, 14224, 14826, 15240, 15885, 16002, 16944, 17780, 18288, 19768, 20320, 21180, 21336, 22239, 22860, 24710, 25416, 26670, 28240, 28448, 29652, 30480, 31770, 32004, 33888, 35560, 36576, 37065, 39536, 40005, 42360, 42672, 44478, 44831, 45720, 49420, 50832, 53340, 56480, 59304, 60960, 63540, 64008, 71120, 74130, 79072, 80010, 84720, 85344, 88956, 89662, 91440, 98840, 101664, 106680, 111195, 118608, 127080, 128016, 134493, 142240, 148260, 160020, 169440, 177912, 179324, 182880, 197680, 213360, 222390, 224155, 237216, 254160, 256032, 268986, 296520, 313817, 320040, 355824, 358648, 395360, 403479, 426720, 444780, 448310, 508320, 537972, 593040, 627634, 640080, 672465, 711648, 717296, 806958, 889560, 896620, 941451, 1075944, 1186080, 1255268, 1280160, 1344930, 1434592, 1569085, 1613916, 1779120, 1793240, 1882902, 2017395, 2151888, 2510536, 2689860, 2824353, 3138170, 3227832, 3558240, 3586480, 3765804, 4034790, 4303776, 4707255, 5021072, 5379720, 5648706, 6276340, 6455664, 7172960, 7531608, 8069580, 9414510, 10042144, 10759440, 11297412, 12552680, 12911328, 14121765, 15063216, 16139160, 18829020, 21518880, 22594824, 25105360, 28243530, 30126432, 32278320, 37658040, 45189648, 50210720, 56487060, 64556640, 75316080, 90379296, 112974120, 150632160, 225948240, 451896480]

約数ペア:

[(1, 451896480), (2, 225948240), (3, 150632160), (4, 112974120), (5, 90379296), (6, 75316080), (7, 64556640), (8, 56487060), (9, 50210720), (10, 45189648), (12, 37658040), (14, 32278320), (15, 30126432), (16, 28243530), (18, 25105360), (20, 22594824), (21, 21518880), (24, 18829020), (28, 16139160), (30, 15063216), (32, 14121765), (35, 12911328), (36, 12552680), (40, 11297412), (42, 10759440), (45, 10042144), (48, 9414510), (56, 8069580), (60, 7531608), (63, 7172960), (70, 6455664), (72, 6276340), (80, 5648706), (84, 5379720), (90, 5021072), (96, 4707255), (105, 4303776), (112, 4034790), (120, 3765804), (126, 3586480), (127, 3558240), (140, 3227832), (144, 3138170), (160, 2824353), (168, 2689860), (180, 2510536), (210, 2151888), (224, 2017395), (240, 1882902), (252, 1793240), (254, 1779120), (280, 1613916), (288, 1569085), (315, 1434592), (336, 1344930), (353, 1280160), (360, 1255268), (381, 1186080), (420, 1075944), (480, 941451), (504, 896620), (508, 889560), (560, 806958), (630, 717296), (635, 711648), (672, 672465), (706, 640080), (720, 627634), (762, 593040), (840, 537972), (889, 508320), (1008, 448310), (1016, 444780), (1059, 426720), (1120, 403479), (1143, 395360), (1260, 358648), (1270, 355824), (1412, 320040), (1440, 313817), (1524, 296520), (1680, 268986), (1765, 256032), (1778, 254160), (1905, 237216), (2016, 224155), (2032, 222390), (2118, 213360), (2286, 197680), (2471, 182880), (2520, 179324), (2540, 177912), (2667, 169440), (2824, 160020), (3048, 148260), (3177, 142240), (3360, 134493), (3530, 128016), (3556, 127080), (3810, 118608), (4064, 111195), (4236, 106680), (4445, 101664), (4572, 98840), (4942, 91440), (5040, 89662), (5080, 88956), (5295, 85344), (5334, 84720), (5648, 80010), (5715, 79072), (6096, 74130), (6354, 71120), (7060, 64008), (7112, 63540), (7413, 60960), (7620, 59304), (8001, 56480), (8472, 53340), (8890, 50832), (9144, 49420), (9884, 45720), (10080, 44831), (10160, 44478), (10590, 42672), (10668, 42360), (11296, 40005), (11430, 39536), (12192, 37065), (12355, 36576), (12708, 35560), (13335, 33888), (14120, 32004), (14224, 31770), (14826, 30480), (15240, 29652), (15885, 28448), (16002, 28240), (16944, 26670), (17780, 25416), (18288, 24710), (19768, 22860), (20320, 22239), (21180, 21336)]