1478561280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{3929}}^1$

素因数の和:3969

約数の個数: 240

約数和(自身を含む): 5499893520

約数和(自身を除く): 4021332240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 3929, 4480, 4704, 5376, 5880, 6272, 6720, 7680, 7840, 7858, 8960, 9408, 10752, 11760, 11787, 12544, 13440, 15680, 15716, 17920, 18816, 19645, 23520, 23574, 25088, 26880, 27503, 31360, 31432, 37632, 39290, 47040, 47148, 53760, 55006, 58935, 62720, 62864, 75264, 78580, 82509, 94080, 94296, 110012, 117870, 125440, 125728, 137515, 157160, 165018, 188160, 188592, 192521, 220024, 235740, 251456, 275030, 314320, 330036, 376320, 377184, 385042, 412545, 440048, 471480, 502912, 550060, 577563, 628640, 660072, 754368, 770084, 825090, 880096, 942960, 962605, 1005824, 1100120, 1155126, 1257280, 1320144, 1508736, 1540168, 1650180, 1760192, 1885920, 1925210, 2011648, 2200240, 2310252, 2514560, 2640288, 2887815, 3017472, 3080336, 3300360, 3520384, 3771840, 3850420, 4400480, 4620504, 5029120, 5280576, 5775630, 6034944, 6160672, 6600720, 7040768, 7543680, 7700840, 8800960, 9241008, 10058240, 10561152, 11551260, 12321344, 13201440, 14081536, 15087360, 15401680, 17601920, 18482016, 21122304, 23102520, 24642688, 26402880, 30174720, 30803360, 35203840, 36964032, 42244608, 46205040, 49285376, 52805760, 61606720, 70407680, 73928064, 92410080, 98570752, 105611520, 123213440, 147856128, 184820160, 211223040, 246426880, 295712256, 369640320, 492853760, 739280640, 1478561280]

約数ペア:

[(1, 1478561280), (2, 739280640), (3, 492853760), (4, 369640320), (5, 295712256), (6, 246426880), (7, 211223040), (8, 184820160), (10, 147856128), (12, 123213440), (14, 105611520), (15, 98570752), (16, 92410080), (20, 73928064), (21, 70407680), (24, 61606720), (28, 52805760), (30, 49285376), (32, 46205040), (35, 42244608), (40, 36964032), (42, 35203840), (48, 30803360), (49, 30174720), (56, 26402880), (60, 24642688), (64, 23102520), (70, 21122304), (80, 18482016), (84, 17601920), (96, 15401680), (98, 15087360), (105, 14081536), (112, 13201440), (120, 12321344), (128, 11551260), (140, 10561152), (147, 10058240), (160, 9241008), (168, 8800960), (192, 7700840), (196, 7543680), (210, 7040768), (224, 6600720), (240, 6160672), (245, 6034944), (256, 5775630), (280, 5280576), (294, 5029120), (320, 4620504), (336, 4400480), (384, 3850420), (392, 3771840), (420, 3520384), (448, 3300360), (480, 3080336), (490, 3017472), (512, 2887815), (560, 2640288), (588, 2514560), (640, 2310252), (672, 2200240), (735, 2011648), (768, 1925210), (784, 1885920), (840, 1760192), (896, 1650180), (960, 1540168), (980, 1508736), (1120, 1320144), (1176, 1257280), (1280, 1155126), (1344, 1100120), (1470, 1005824), (1536, 962605), (1568, 942960), (1680, 880096), (1792, 825090), (1920, 770084), (1960, 754368), (2240, 660072), (2352, 628640), (2560, 577563), (2688, 550060), (2940, 502912), (3136, 471480), (3360, 440048), (3584, 412545), (3840, 385042), (3920, 377184), (3929, 376320), (4480, 330036), (4704, 314320), (5376, 275030), (5880, 251456), (6272, 235740), (6720, 220024), (7680, 192521), (7840, 188592), (7858, 188160), (8960, 165018), (9408, 157160), (10752, 137515), (11760, 125728), (11787, 125440), (12544, 117870), (13440, 110012), (15680, 94296), (15716, 94080), (17920, 82509), (18816, 78580), (19645, 75264), (23520, 62864), (23574, 62720), (25088, 58935), (26880, 55006), (27503, 53760), (31360, 47148), (31432, 47040), (37632, 39290)]