320310144

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 1206766080

約数和(自身を除く): 886455936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 28, 32, 33, 36, 42, 44, 46, 48, 56, 63, 64, 66, 69, 72, 77, 84, 88, 92, 96, 99, 112, 126, 128, 132, 138, 144, 154, 157, 161, 168, 176, 184, 192, 198, 207, 224, 231, 252, 253, 264, 276, 288, 308, 314, 322, 336, 352, 368, 384, 396, 414, 448, 462, 471, 483, 504, 506, 528, 552, 576, 616, 628, 644, 672, 693, 704, 736, 759, 792, 828, 896, 924, 942, 966, 1008, 1012, 1056, 1099, 1104, 1152, 1232, 1256, 1288, 1344, 1386, 1408, 1413, 1449, 1472, 1518, 1584, 1656, 1727, 1771, 1848, 1884, 1932, 2016, 2024, 2112, 2198, 2208, 2277, 2464, 2512, 2576, 2688, 2772, 2826, 2898, 2944, 3036, 3168, 3297, 3312, 3454, 3542, 3611, 3696, 3768, 3864, 4032, 4048, 4224, 4396, 4416, 4554, 4928, 5024, 5152, 5181, 5313, 5544, 5652, 5796, 6072, 6336, 6594, 6624, 6908, 7084, 7222, 7392, 7536, 7728, 8064, 8096, 8792, 8832, 9108, 9856, 9891, 10048, 10304, 10362, 10626, 10833, 11088, 11304, 11592, 12089, 12144, 12672, 13188, 13248, 13816, 14168, 14444, 14784, 15072, 15456, 15543, 15939, 16192, 17584, 18216, 19782, 20096, 20608, 20724, 21252, 21666, 22176, 22608, 23184, 24178, 24288, 25277, 26376, 26496, 27632, 28336, 28888, 29568, 30144, 30912, 31086, 31878, 32384, 32499, 35168, 36267, 36432, 39564, 39721, 41448, 42504, 43332, 44352, 45216, 46368, 48356, 48576, 50554, 52752, 55264, 56672, 57776, 60288, 61824, 62172, 63756, 64998, 70336, 72534, 72864, 75831, 79128, 79442, 82896, 85008, 86664, 88704, 90432, 92736, 96712, 97152, 101108, 105504, 108801, 110528, 113344, 115552, 119163, 124344, 127512, 129996, 140672, 145068, 145728, 151662, 158256, 158884, 165792, 170016, 173328, 180864, 185472, 193424, 202216, 211008, 217602, 221056, 226688, 227493, 231104, 238326, 248688, 255024, 259992, 278047, 290136, 291456, 303324, 316512, 317768, 331584, 340032, 346656, 357489, 386848, 404432, 422016, 435204, 454986, 462208, 476652, 497376, 510048, 519984, 556094, 580272, 606648, 633024, 635536, 663168, 680064, 693312, 714978, 773696, 808864, 834141, 870408, 909972, 953304, 994752, 1020096, 1039968, 1112188, 1160544, 1213296, 1266048, 1271072, 1386624, 1429956, 1547392, 1617728, 1668282, 1740816, 1819944, 1906608, 1989504, 2040192, 2079936, 2224376, 2321088, 2426592, 2502423, 2542144, 2859912, 3235456, 3336564, 3481632, 3639888, 3813216, 4159872, 4448752, 4642176, 4853184, 5004846, 5084288, 5719824, 6673128, 6963264, 7279776, 7626432, 8897504, 9706368, 10009692, 11439648, 13346256, 13926528, 14559552, 15252864, 17795008, 20019384, 22879296, 26692512, 29119104, 35590016, 40038768, 45758592, 53385024, 80077536, 106770048, 160155072, 320310144]

約数ペア:

[(1, 320310144), (2, 160155072), (3, 106770048), (4, 80077536), (6, 53385024), (7, 45758592), (8, 40038768), (9, 35590016), (11, 29119104), (12, 26692512), (14, 22879296), (16, 20019384), (18, 17795008), (21, 15252864), (22, 14559552), (23, 13926528), (24, 13346256), (28, 11439648), (32, 10009692), (33, 9706368), (36, 8897504), (42, 7626432), (44, 7279776), (46, 6963264), (48, 6673128), (56, 5719824), (63, 5084288), (64, 5004846), (66, 4853184), (69, 4642176), (72, 4448752), (77, 4159872), (84, 3813216), (88, 3639888), (92, 3481632), (96, 3336564), (99, 3235456), (112, 2859912), (126, 2542144), (128, 2502423), (132, 2426592), (138, 2321088), (144, 2224376), (154, 2079936), (157, 2040192), (161, 1989504), (168, 1906608), (176, 1819944), (184, 1740816), (192, 1668282), (198, 1617728), (207, 1547392), (224, 1429956), (231, 1386624), (252, 1271072), (253, 1266048), (264, 1213296), (276, 1160544), (288, 1112188), (308, 1039968), (314, 1020096), (322, 994752), (336, 953304), (352, 909972), (368, 870408), (384, 834141), (396, 808864), (414, 773696), (448, 714978), (462, 693312), (471, 680064), (483, 663168), (504, 635536), (506, 633024), (528, 606648), (552, 580272), (576, 556094), (616, 519984), (628, 510048), (644, 497376), (672, 476652), (693, 462208), (704, 454986), (736, 435204), (759, 422016), (792, 404432), (828, 386848), (896, 357489), (924, 346656), (942, 340032), (966, 331584), (1008, 317768), (1012, 316512), (1056, 303324), (1099, 291456), (1104, 290136), (1152, 278047), (1232, 259992), (1256, 255024), (1288, 248688), (1344, 238326), (1386, 231104), (1408, 227493), (1413, 226688), (1449, 221056), (1472, 217602), (1518, 211008), (1584, 202216), (1656, 193424), (1727, 185472), (1771, 180864), (1848, 173328), (1884, 170016), (1932, 165792), (2016, 158884), (2024, 158256), (2112, 151662), (2198, 145728), (2208, 145068), (2277, 140672), (2464, 129996), (2512, 127512), (2576, 124344), (2688, 119163), (2772, 115552), (2826, 113344), (2898, 110528), (2944, 108801), (3036, 105504), (3168, 101108), (3297, 97152), (3312, 96712), (3454, 92736), (3542, 90432), (3611, 88704), (3696, 86664), (3768, 85008), (3864, 82896), (4032, 79442), (4048, 79128), (4224, 75831), (4396, 72864), (4416, 72534), (4554, 70336), (4928, 64998), (5024, 63756), (5152, 62172), (5181, 61824), (5313, 60288), (5544, 57776), (5652, 56672), (5796, 55264), (6072, 52752), (6336, 50554), (6594, 48576), (6624, 48356), (6908, 46368), (7084, 45216), (7222, 44352), (7392, 43332), (7536, 42504), (7728, 41448), (8064, 39721), (8096, 39564), (8792, 36432), (8832, 36267), (9108, 35168), (9856, 32499), (9891, 32384), (10048, 31878), (10304, 31086), (10362, 30912), (10626, 30144), (10833, 29568), (11088, 28888), (11304, 28336), (11592, 27632), (12089, 26496), (12144, 26376), (12672, 25277), (13188, 24288), (13248, 24178), (13816, 23184), (14168, 22608), (14444, 22176), (14784, 21666), (15072, 21252), (15456, 20724), (15543, 20608), (15939, 20096), (16192, 19782), (17584, 18216)]