630720384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 256

約数和(自身を含む): 2015193600

約数和(自身を除く): 1384473216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 59, 64, 82, 84, 96, 97, 112, 118, 123, 128, 164, 168, 177, 192, 194, 224, 236, 246, 287, 291, 328, 336, 354, 384, 388, 413, 448, 472, 492, 574, 582, 656, 672, 679, 708, 776, 826, 861, 896, 944, 984, 1148, 1164, 1239, 1312, 1344, 1358, 1416, 1552, 1652, 1722, 1888, 1968, 2037, 2296, 2328, 2419, 2478, 2624, 2688, 2716, 2832, 3104, 3304, 3444, 3776, 3936, 3977, 4074, 4592, 4656, 4838, 4956, 5248, 5432, 5664, 5723, 6208, 6608, 6888, 7257, 7552, 7872, 7954, 8148, 9184, 9312, 9676, 9912, 10864, 11328, 11446, 11931, 12416, 13216, 13776, 14514, 15744, 15908, 16296, 16933, 17169, 18368, 18624, 19352, 19824, 21728, 22656, 22892, 23862, 26432, 27552, 27839, 29028, 31816, 32592, 33866, 34338, 36736, 37248, 38704, 39648, 40061, 43456, 45784, 47724, 50799, 52864, 55104, 55678, 58056, 63632, 65184, 67732, 68676, 77408, 79296, 80122, 83517, 86912, 91568, 95448, 101598, 110208, 111356, 116112, 120183, 127264, 130368, 135464, 137352, 154816, 158592, 160244, 167034, 183136, 190896, 203196, 222712, 232224, 234643, 240366, 254528, 260736, 270928, 274704, 309632, 320488, 334068, 366272, 381792, 406392, 445424, 464448, 469286, 480732, 509056, 541856, 549408, 640976, 668136, 703929, 732544, 763584, 812784, 890848, 928896, 938572, 961464, 1083712, 1098816, 1281952, 1336272, 1407858, 1527168, 1625568, 1642501, 1781696, 1877144, 1922928, 2167424, 2197632, 2563904, 2672544, 2815716, 3251136, 3285002, 3563392, 3754288, 3845856, 4927503, 5127808, 5345088, 5631432, 6502272, 6570004, 7508576, 7691712, 9855006, 10690176, 11262864, 13140008, 15017152, 15383424, 19710012, 22525728, 26280016, 30034304, 39420024, 45051456, 52560032, 78840048, 90102912, 105120064, 157680096, 210240128, 315360192, 630720384]

約数ペア:

[(1, 630720384), (2, 315360192), (3, 210240128), (4, 157680096), (6, 105120064), (7, 90102912), (8, 78840048), (12, 52560032), (14, 45051456), (16, 39420024), (21, 30034304), (24, 26280016), (28, 22525728), (32, 19710012), (41, 15383424), (42, 15017152), (48, 13140008), (56, 11262864), (59, 10690176), (64, 9855006), (82, 7691712), (84, 7508576), (96, 6570004), (97, 6502272), (112, 5631432), (118, 5345088), (123, 5127808), (128, 4927503), (164, 3845856), (168, 3754288), (177, 3563392), (192, 3285002), (194, 3251136), (224, 2815716), (236, 2672544), (246, 2563904), (287, 2197632), (291, 2167424), (328, 1922928), (336, 1877144), (354, 1781696), (384, 1642501), (388, 1625568), (413, 1527168), (448, 1407858), (472, 1336272), (492, 1281952), (574, 1098816), (582, 1083712), (656, 961464), (672, 938572), (679, 928896), (708, 890848), (776, 812784), (826, 763584), (861, 732544), (896, 703929), (944, 668136), (984, 640976), (1148, 549408), (1164, 541856), (1239, 509056), (1312, 480732), (1344, 469286), (1358, 464448), (1416, 445424), (1552, 406392), (1652, 381792), (1722, 366272), (1888, 334068), (1968, 320488), (2037, 309632), (2296, 274704), (2328, 270928), (2419, 260736), (2478, 254528), (2624, 240366), (2688, 234643), (2716, 232224), (2832, 222712), (3104, 203196), (3304, 190896), (3444, 183136), (3776, 167034), (3936, 160244), (3977, 158592), (4074, 154816), (4592, 137352), (4656, 135464), (4838, 130368), (4956, 127264), (5248, 120183), (5432, 116112), (5664, 111356), (5723, 110208), (6208, 101598), (6608, 95448), (6888, 91568), (7257, 86912), (7552, 83517), (7872, 80122), (7954, 79296), (8148, 77408), (9184, 68676), (9312, 67732), (9676, 65184), (9912, 63632), (10864, 58056), (11328, 55678), (11446, 55104), (11931, 52864), (12416, 50799), (13216, 47724), (13776, 45784), (14514, 43456), (15744, 40061), (15908, 39648), (16296, 38704), (16933, 37248), (17169, 36736), (18368, 34338), (18624, 33866), (19352, 32592), (19824, 31816), (21728, 29028), (22656, 27839), (22892, 27552), (23862, 26432)]