28174080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 288

約数和(自身を含む): 105960960

約数和(自身を除く): 77786880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 29, 30, 32, 33, 40, 44, 46, 48, 55, 58, 60, 64, 66, 69, 80, 87, 88, 92, 96, 110, 115, 116, 120, 128, 132, 138, 145, 160, 165, 174, 176, 184, 192, 220, 230, 232, 240, 253, 256, 264, 276, 290, 319, 320, 330, 345, 348, 352, 368, 384, 435, 440, 460, 464, 480, 506, 528, 552, 580, 638, 640, 660, 667, 690, 696, 704, 736, 759, 768, 870, 880, 920, 928, 957, 960, 1012, 1056, 1104, 1160, 1265, 1276, 1280, 1320, 1334, 1380, 1392, 1408, 1472, 1518, 1595, 1740, 1760, 1840, 1856, 1914, 1920, 2001, 2024, 2112, 2208, 2320, 2530, 2552, 2640, 2668, 2760, 2784, 2816, 2944, 3036, 3190, 3335, 3480, 3520, 3680, 3712, 3795, 3828, 3840, 4002, 4048, 4224, 4416, 4640, 4785, 5060, 5104, 5280, 5336, 5520, 5568, 5888, 6072, 6380, 6670, 6960, 7040, 7337, 7360, 7424, 7590, 7656, 8004, 8096, 8448, 8832, 9280, 9570, 10005, 10120, 10208, 10560, 10672, 11040, 11136, 12144, 12760, 13340, 13920, 14080, 14674, 14720, 15180, 15312, 16008, 16192, 17664, 18560, 19140, 20010, 20240, 20416, 21120, 21344, 22011, 22080, 22272, 24288, 25520, 26680, 27840, 29348, 29440, 30360, 30624, 32016, 32384, 36685, 37120, 38280, 40020, 40480, 40832, 42240, 42688, 44022, 44160, 48576, 51040, 53360, 55680, 58696, 60720, 61248, 64032, 64768, 73370, 76560, 80040, 80960, 81664, 85376, 88044, 88320, 97152, 102080, 106720, 110055, 111360, 117392, 121440, 122496, 128064, 146740, 153120, 160080, 161920, 170752, 176088, 194304, 204160, 213440, 220110, 234784, 242880, 244992, 256128, 293480, 306240, 320160, 323840, 352176, 408320, 426880, 440220, 469568, 485760, 512256, 586960, 612480, 640320, 704352, 853760, 880440, 939136, 971520, 1173920, 1224960, 1280640, 1408704, 1760880, 1878272, 2347840, 2561280, 2817408, 3521760, 4695680, 5634816, 7043520, 9391360, 14087040, 28174080]

約数ペア:

[(1, 28174080), (2, 14087040), (3, 9391360), (4, 7043520), (5, 5634816), (6, 4695680), (8, 3521760), (10, 2817408), (11, 2561280), (12, 2347840), (15, 1878272), (16, 1760880), (20, 1408704), (22, 1280640), (23, 1224960), (24, 1173920), (29, 971520), (30, 939136), (32, 880440), (33, 853760), (40, 704352), (44, 640320), (46, 612480), (48, 586960), (55, 512256), (58, 485760), (60, 469568), (64, 440220), (66, 426880), (69, 408320), (80, 352176), (87, 323840), (88, 320160), (92, 306240), (96, 293480), (110, 256128), (115, 244992), (116, 242880), (120, 234784), (128, 220110), (132, 213440), (138, 204160), (145, 194304), (160, 176088), (165, 170752), (174, 161920), (176, 160080), (184, 153120), (192, 146740), (220, 128064), (230, 122496), (232, 121440), (240, 117392), (253, 111360), (256, 110055), (264, 106720), (276, 102080), (290, 97152), (319, 88320), (320, 88044), (330, 85376), (345, 81664), (348, 80960), (352, 80040), (368, 76560), (384, 73370), (435, 64768), (440, 64032), (460, 61248), (464, 60720), (480, 58696), (506, 55680), (528, 53360), (552, 51040), (580, 48576), (638, 44160), (640, 44022), (660, 42688), (667, 42240), (690, 40832), (696, 40480), (704, 40020), (736, 38280), (759, 37120), (768, 36685), (870, 32384), (880, 32016), (920, 30624), (928, 30360), (957, 29440), (960, 29348), (1012, 27840), (1056, 26680), (1104, 25520), (1160, 24288), (1265, 22272), (1276, 22080), (1280, 22011), (1320, 21344), (1334, 21120), (1380, 20416), (1392, 20240), (1408, 20010), (1472, 19140), (1518, 18560), (1595, 17664), (1740, 16192), (1760, 16008), (1840, 15312), (1856, 15180), (1914, 14720), (1920, 14674), (2001, 14080), (2024, 13920), (2112, 13340), (2208, 12760), (2320, 12144), (2530, 11136), (2552, 11040), (2640, 10672), (2668, 10560), (2760, 10208), (2784, 10120), (2816, 10005), (2944, 9570), (3036, 9280), (3190, 8832), (3335, 8448), (3480, 8096), (3520, 8004), (3680, 7656), (3712, 7590), (3795, 7424), (3828, 7360), (3840, 7337), (4002, 7040), (4048, 6960), (4224, 6670), (4416, 6380), (4640, 6072), (4785, 5888), (5060, 5568), (5104, 5520), (5280, 5336)]