1240560384

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 4018667520

約数和(自身を除く): 2778107136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 79, 84, 92, 96, 112, 127, 128, 138, 158, 161, 168, 184, 192, 224, 237, 254, 256, 276, 316, 322, 336, 368, 381, 384, 448, 474, 483, 508, 552, 553, 632, 644, 672, 736, 762, 768, 889, 896, 948, 966, 1016, 1104, 1106, 1264, 1288, 1344, 1472, 1524, 1659, 1778, 1792, 1817, 1896, 1932, 2032, 2208, 2212, 2528, 2576, 2667, 2688, 2921, 2944, 3048, 3318, 3556, 3634, 3792, 3864, 4064, 4416, 4424, 5056, 5152, 5334, 5376, 5451, 5842, 5888, 6096, 6636, 7112, 7268, 7584, 7728, 8128, 8763, 8832, 8848, 10033, 10112, 10304, 10668, 10902, 11684, 12192, 12719, 13272, 14224, 14536, 15168, 15456, 16256, 17526, 17664, 17696, 20066, 20224, 20447, 20608, 21336, 21804, 23368, 24384, 25438, 26544, 28448, 29072, 30099, 30336, 30912, 32512, 35052, 35392, 38157, 40132, 40894, 41216, 42672, 43608, 46736, 48768, 50876, 53088, 56896, 58144, 60198, 60672, 61341, 61824, 70104, 70231, 70784, 76314, 80264, 81788, 85344, 87216, 93472, 97536, 101752, 106176, 113792, 116288, 120396, 122682, 123648, 140208, 140462, 141568, 152628, 160528, 163576, 170688, 174432, 186944, 203504, 210693, 212352, 227584, 230759, 232576, 240792, 245364, 280416, 280924, 305256, 321056, 327152, 341376, 348864, 373888, 407008, 421386, 424704, 461518, 465152, 481584, 490728, 560832, 561848, 610512, 642112, 654304, 682752, 692277, 697728, 747776, 814016, 842772, 923036, 963168, 981456, 1121664, 1123696, 1221024, 1284224, 1308608, 1384554, 1395456, 1615313, 1628032, 1685544, 1846072, 1926336, 1962912, 2243328, 2247392, 2442048, 2568448, 2617216, 2769108, 3230626, 3256064, 3371088, 3692144, 3852672, 3925824, 4494784, 4845939, 4884096, 5234432, 5538216, 6461252, 6742176, 7384288, 7705344, 7851648, 8989568, 9691878, 9768192, 11076432, 12922504, 13484352, 14768576, 15703296, 17979136, 19383756, 22152864, 25845008, 26968704, 29537152, 38767512, 44305728, 51690016, 53937408, 59074304, 77535024, 88611456, 103380032, 155070048, 177222912, 206760064, 310140096, 413520128, 620280192, 1240560384]

約数ペア:

[(1, 1240560384), (2, 620280192), (3, 413520128), (4, 310140096), (6, 206760064), (7, 177222912), (8, 155070048), (12, 103380032), (14, 88611456), (16, 77535024), (21, 59074304), (23, 53937408), (24, 51690016), (28, 44305728), (32, 38767512), (42, 29537152), (46, 26968704), (48, 25845008), (56, 22152864), (64, 19383756), (69, 17979136), (79, 15703296), (84, 14768576), (92, 13484352), (96, 12922504), (112, 11076432), (127, 9768192), (128, 9691878), (138, 8989568), (158, 7851648), (161, 7705344), (168, 7384288), (184, 6742176), (192, 6461252), (224, 5538216), (237, 5234432), (254, 4884096), (256, 4845939), (276, 4494784), (316, 3925824), (322, 3852672), (336, 3692144), (368, 3371088), (381, 3256064), (384, 3230626), (448, 2769108), (474, 2617216), (483, 2568448), (508, 2442048), (552, 2247392), (553, 2243328), (632, 1962912), (644, 1926336), (672, 1846072), (736, 1685544), (762, 1628032), (768, 1615313), (889, 1395456), (896, 1384554), (948, 1308608), (966, 1284224), (1016, 1221024), (1104, 1123696), (1106, 1121664), (1264, 981456), (1288, 963168), (1344, 923036), (1472, 842772), (1524, 814016), (1659, 747776), (1778, 697728), (1792, 692277), (1817, 682752), (1896, 654304), (1932, 642112), (2032, 610512), (2208, 561848), (2212, 560832), (2528, 490728), (2576, 481584), (2667, 465152), (2688, 461518), (2921, 424704), (2944, 421386), (3048, 407008), (3318, 373888), (3556, 348864), (3634, 341376), (3792, 327152), (3864, 321056), (4064, 305256), (4416, 280924), (4424, 280416), (5056, 245364), (5152, 240792), (5334, 232576), (5376, 230759), (5451, 227584), (5842, 212352), (5888, 210693), (6096, 203504), (6636, 186944), (7112, 174432), (7268, 170688), (7584, 163576), (7728, 160528), (8128, 152628), (8763, 141568), (8832, 140462), (8848, 140208), (10033, 123648), (10112, 122682), (10304, 120396), (10668, 116288), (10902, 113792), (11684, 106176), (12192, 101752), (12719, 97536), (13272, 93472), (14224, 87216), (14536, 85344), (15168, 81788), (15456, 80264), (16256, 76314), (17526, 70784), (17664, 70231), (17696, 70104), (20066, 61824), (20224, 61341), (20447, 60672), (20608, 60198), (21336, 58144), (21804, 56896), (23368, 53088), (24384, 50876), (25438, 48768), (26544, 46736), (28448, 43608), (29072, 42672), (30099, 41216), (30336, 40894), (30912, 40132), (32512, 38157), (35052, 35392)]