1605348864

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:505

約数の個数: 240

約数和(自身を含む): 5345559648

約数和(自身を除く): 3740210784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 157, 168, 192, 224, 252, 256, 288, 314, 317, 336, 384, 448, 471, 504, 512, 576, 628, 634, 672, 768, 896, 942, 951, 1008, 1099, 1152, 1256, 1268, 1344, 1413, 1536, 1792, 1884, 1902, 2016, 2198, 2219, 2304, 2512, 2536, 2688, 2826, 2853, 3297, 3584, 3768, 3804, 4032, 4396, 4438, 4608, 5024, 5072, 5376, 5652, 5706, 6594, 6657, 7536, 7608, 8064, 8792, 8876, 9891, 10048, 10144, 10752, 11304, 11412, 13188, 13314, 15072, 15216, 16128, 17584, 17752, 19782, 19971, 20096, 20288, 22608, 22824, 26376, 26628, 30144, 30432, 32256, 35168, 35504, 39564, 39942, 40192, 40576, 45216, 45648, 49769, 52752, 53256, 60288, 60864, 70336, 71008, 79128, 79884, 80384, 81152, 90432, 91296, 99538, 105504, 106512, 120576, 121728, 140672, 142016, 149307, 158256, 159768, 162304, 180864, 182592, 199076, 211008, 213024, 241152, 243456, 281344, 284032, 298614, 316512, 319536, 348383, 361728, 365184, 398152, 422016, 426048, 447921, 486912, 562688, 568064, 597228, 633024, 639072, 696766, 723456, 730368, 796304, 844032, 852096, 895842, 1045149, 1136128, 1194456, 1266048, 1278144, 1393532, 1460736, 1592608, 1688064, 1704192, 1791684, 2090298, 2388912, 2532096, 2556288, 2787064, 3135447, 3185216, 3408384, 3583368, 4180596, 4777824, 5064192, 5112576, 5574128, 6270894, 6370432, 7166736, 8361192, 9555648, 10225152, 11148256, 12541788, 12740864, 14333472, 16722384, 19111296, 22296512, 25083576, 25481728, 28666944, 33444768, 38222592, 44593024, 50167152, 57333888, 66889536, 76445184, 89186048, 100334304, 114667776, 133779072, 178372096, 200668608, 229335552, 267558144, 401337216, 535116288, 802674432, 1605348864]

約数ペア:

[(1, 1605348864), (2, 802674432), (3, 535116288), (4, 401337216), (6, 267558144), (7, 229335552), (8, 200668608), (9, 178372096), (12, 133779072), (14, 114667776), (16, 100334304), (18, 89186048), (21, 76445184), (24, 66889536), (28, 57333888), (32, 50167152), (36, 44593024), (42, 38222592), (48, 33444768), (56, 28666944), (63, 25481728), (64, 25083576), (72, 22296512), (84, 19111296), (96, 16722384), (112, 14333472), (126, 12740864), (128, 12541788), (144, 11148256), (157, 10225152), (168, 9555648), (192, 8361192), (224, 7166736), (252, 6370432), (256, 6270894), (288, 5574128), (314, 5112576), (317, 5064192), (336, 4777824), (384, 4180596), (448, 3583368), (471, 3408384), (504, 3185216), (512, 3135447), (576, 2787064), (628, 2556288), (634, 2532096), (672, 2388912), (768, 2090298), (896, 1791684), (942, 1704192), (951, 1688064), (1008, 1592608), (1099, 1460736), (1152, 1393532), (1256, 1278144), (1268, 1266048), (1344, 1194456), (1413, 1136128), (1536, 1045149), (1792, 895842), (1884, 852096), (1902, 844032), (2016, 796304), (2198, 730368), (2219, 723456), (2304, 696766), (2512, 639072), (2536, 633024), (2688, 597228), (2826, 568064), (2853, 562688), (3297, 486912), (3584, 447921), (3768, 426048), (3804, 422016), (4032, 398152), (4396, 365184), (4438, 361728), (4608, 348383), (5024, 319536), (5072, 316512), (5376, 298614), (5652, 284032), (5706, 281344), (6594, 243456), (6657, 241152), (7536, 213024), (7608, 211008), (8064, 199076), (8792, 182592), (8876, 180864), (9891, 162304), (10048, 159768), (10144, 158256), (10752, 149307), (11304, 142016), (11412, 140672), (13188, 121728), (13314, 120576), (15072, 106512), (15216, 105504), (16128, 99538), (17584, 91296), (17752, 90432), (19782, 81152), (19971, 80384), (20096, 79884), (20288, 79128), (22608, 71008), (22824, 70336), (26376, 60864), (26628, 60288), (30144, 53256), (30432, 52752), (32256, 49769), (35168, 45648), (35504, 45216), (39564, 40576), (39942, 40192)]