138077280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 288

約数和(自身を含む): 537788160

約数和(自身を除く): 399710880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 132, 138, 144, 160, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 288, 330, 345, 352, 360, 368, 379, 396, 414, 440, 460, 480, 495, 506, 528, 552, 660, 690, 720, 736, 758, 759, 792, 828, 880, 920, 990, 1012, 1035, 1056, 1104, 1137, 1265, 1320, 1380, 1440, 1516, 1518, 1584, 1656, 1760, 1840, 1895, 1980, 2024, 2070, 2208, 2274, 2277, 2530, 2640, 2760, 3032, 3036, 3168, 3312, 3411, 3680, 3790, 3795, 3960, 4048, 4140, 4169, 4548, 4554, 5060, 5280, 5520, 5685, 6064, 6072, 6624, 6822, 7580, 7590, 7920, 8096, 8280, 8338, 8717, 9096, 9108, 10120, 11040, 11370, 11385, 12128, 12144, 12507, 13644, 15160, 15180, 15840, 16560, 16676, 17055, 17434, 18192, 18216, 20240, 20845, 22740, 22770, 24288, 25014, 26151, 27288, 30320, 30360, 33120, 33352, 34110, 34868, 36384, 36432, 37521, 40480, 41690, 43585, 45480, 45540, 50028, 52302, 54576, 60640, 60720, 62535, 66704, 68220, 69736, 72864, 75042, 78453, 83380, 87170, 90960, 91080, 95887, 100056, 104604, 109152, 121440, 125070, 130755, 133408, 136440, 139472, 150084, 156906, 166760, 174340, 181920, 182160, 187605, 191774, 200112, 209208, 250140, 261510, 272880, 278944, 287661, 300168, 313812, 333520, 348680, 364320, 375210, 383548, 392265, 400224, 418416, 479435, 500280, 523020, 545760, 575322, 600336, 627624, 667040, 697360, 750420, 767096, 784530, 836832, 862983, 958870, 1000560, 1046040, 1150644, 1200672, 1255248, 1394720, 1438305, 1500840, 1534192, 1569060, 1725966, 1917740, 2001120, 2092080, 2301288, 2510496, 2876610, 3001680, 3068384, 3138120, 3451932, 3835480, 4184160, 4314915, 4602576, 5753220, 6003360, 6276240, 6903864, 7670960, 8629830, 9205152, 11506440, 12552480, 13807728, 15341920, 17259660, 23012880, 27615456, 34519320, 46025760, 69038640, 138077280]

約数ペア:

[(1, 138077280), (2, 69038640), (3, 46025760), (4, 34519320), (5, 27615456), (6, 23012880), (8, 17259660), (9, 15341920), (10, 13807728), (11, 12552480), (12, 11506440), (15, 9205152), (16, 8629830), (18, 7670960), (20, 6903864), (22, 6276240), (23, 6003360), (24, 5753220), (30, 4602576), (32, 4314915), (33, 4184160), (36, 3835480), (40, 3451932), (44, 3138120), (45, 3068384), (46, 3001680), (48, 2876610), (55, 2510496), (60, 2301288), (66, 2092080), (69, 2001120), (72, 1917740), (80, 1725966), (88, 1569060), (90, 1534192), (92, 1500840), (96, 1438305), (99, 1394720), (110, 1255248), (115, 1200672), (120, 1150644), (132, 1046040), (138, 1000560), (144, 958870), (160, 862983), (165, 836832), (176, 784530), (180, 767096), (184, 750420), (198, 697360), (207, 667040), (220, 627624), (230, 600336), (240, 575322), (253, 545760), (264, 523020), (276, 500280), (288, 479435), (330, 418416), (345, 400224), (352, 392265), (360, 383548), (368, 375210), (379, 364320), (396, 348680), (414, 333520), (440, 313812), (460, 300168), (480, 287661), (495, 278944), (506, 272880), (528, 261510), (552, 250140), (660, 209208), (690, 200112), (720, 191774), (736, 187605), (758, 182160), (759, 181920), (792, 174340), (828, 166760), (880, 156906), (920, 150084), (990, 139472), (1012, 136440), (1035, 133408), (1056, 130755), (1104, 125070), (1137, 121440), (1265, 109152), (1320, 104604), (1380, 100056), (1440, 95887), (1516, 91080), (1518, 90960), (1584, 87170), (1656, 83380), (1760, 78453), (1840, 75042), (1895, 72864), (1980, 69736), (2024, 68220), (2070, 66704), (2208, 62535), (2274, 60720), (2277, 60640), (2530, 54576), (2640, 52302), (2760, 50028), (3032, 45540), (3036, 45480), (3168, 43585), (3312, 41690), (3411, 40480), (3680, 37521), (3790, 36432), (3795, 36384), (3960, 34868), (4048, 34110), (4140, 33352), (4169, 33120), (4548, 30360), (4554, 30320), (5060, 27288), (5280, 26151), (5520, 25014), (5685, 24288), (6064, 22770), (6072, 22740), (6624, 20845), (6822, 20240), (7580, 18216), (7590, 18192), (7920, 17434), (8096, 17055), (8280, 16676), (8338, 16560), (8717, 15840), (9096, 15180), (9108, 15160), (10120, 13644), (11040, 12507), (11370, 12144), (11385, 12128)]