28677079680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{5261}}^1$

素因数の和:5467

約数の個数: 256

約数和(自身を含む): 97383202560

約数和(自身を除く): 68706122880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 167, 170, 192, 204, 240, 255, 272, 320, 334, 340, 384, 408, 480, 501, 510, 544, 640, 668, 680, 816, 835, 960, 1002, 1020, 1088, 1336, 1360, 1632, 1670, 1920, 2004, 2040, 2176, 2505, 2672, 2720, 2839, 3264, 3340, 4008, 4080, 5010, 5261, 5344, 5440, 5678, 6528, 6680, 8016, 8160, 8517, 10020, 10522, 10688, 10880, 11356, 13360, 14195, 15783, 16032, 16320, 17034, 20040, 21044, 21376, 22712, 26305, 26720, 28390, 31566, 32064, 32640, 34068, 40080, 42088, 42585, 45424, 52610, 53440, 56780, 63132, 64128, 68136, 78915, 80160, 84176, 85170, 89437, 90848, 105220, 106880, 113560, 126264, 136272, 157830, 160320, 168352, 170340, 178874, 181696, 210440, 227120, 252528, 268311, 272544, 315660, 320640, 336704, 340680, 357748, 363392, 420880, 447185, 454240, 505056, 536622, 545088, 631320, 673408, 681360, 715496, 841760, 878587, 894370, 908480, 1010112, 1073244, 1090176, 1262640, 1341555, 1362720, 1430992, 1683520, 1757174, 1788740, 1816960, 2020224, 2146488, 2525280, 2635761, 2683110, 2725440, 2861984, 3367040, 3514348, 3577480, 4292976, 4392935, 5050560, 5271522, 5366220, 5450880, 5723968, 7028696, 7154960, 8585952, 8785870, 10101120, 10543044, 10732440, 11447936, 13178805, 14057392, 14309920, 14935979, 17171904, 17571740, 21086088, 21464880, 26357610, 28114784, 28619840, 29871958, 34343808, 35143480, 42172176, 42929760, 44807937, 52715220, 56229568, 57239680, 59743916, 70286960, 74679895, 84344352, 85859520, 89615874, 105430440, 112459136, 119487832, 140573920, 149359790, 168688704, 171719040, 179231748, 210860880, 224039685, 238975664, 281147840, 298719580, 337377408, 358463496, 421721760, 448079370, 477951328, 562295680, 597439160, 716926992, 843443520, 896158740, 955902656, 1194878320, 1433853984, 1686887040, 1792317480, 1911805312, 2389756640, 2867707968, 3584634960, 4779513280, 5735415936, 7169269920, 9559026560, 14338539840, 28677079680]

約数ペア:

[(1, 28677079680), (2, 14338539840), (3, 9559026560), (4, 7169269920), (5, 5735415936), (6, 4779513280), (8, 3584634960), (10, 2867707968), (12, 2389756640), (15, 1911805312), (16, 1792317480), (17, 1686887040), (20, 1433853984), (24, 1194878320), (30, 955902656), (32, 896158740), (34, 843443520), (40, 716926992), (48, 597439160), (51, 562295680), (60, 477951328), (64, 448079370), (68, 421721760), (80, 358463496), (85, 337377408), (96, 298719580), (102, 281147840), (120, 238975664), (128, 224039685), (136, 210860880), (160, 179231748), (167, 171719040), (170, 168688704), (192, 149359790), (204, 140573920), (240, 119487832), (255, 112459136), (272, 105430440), (320, 89615874), (334, 85859520), (340, 84344352), (384, 74679895), (408, 70286960), (480, 59743916), (501, 57239680), (510, 56229568), (544, 52715220), (640, 44807937), (668, 42929760), (680, 42172176), (816, 35143480), (835, 34343808), (960, 29871958), (1002, 28619840), (1020, 28114784), (1088, 26357610), (1336, 21464880), (1360, 21086088), (1632, 17571740), (1670, 17171904), (1920, 14935979), (2004, 14309920), (2040, 14057392), (2176, 13178805), (2505, 11447936), (2672, 10732440), (2720, 10543044), (2839, 10101120), (3264, 8785870), (3340, 8585952), (4008, 7154960), (4080, 7028696), (5010, 5723968), (5261, 5450880), (5344, 5366220), (5440, 5271522), (5678, 5050560), (6528, 4392935), (6680, 4292976), (8016, 3577480), (8160, 3514348), (8517, 3367040), (10020, 2861984), (10522, 2725440), (10688, 2683110), (10880, 2635761), (11356, 2525280), (13360, 2146488), (14195, 2020224), (15783, 1816960), (16032, 1788740), (16320, 1757174), (17034, 1683520), (20040, 1430992), (21044, 1362720), (21376, 1341555), (22712, 1262640), (26305, 1090176), (26720, 1073244), (28390, 1010112), (31566, 908480), (32064, 894370), (32640, 878587), (34068, 841760), (40080, 715496), (42088, 681360), (42585, 673408), (45424, 631320), (52610, 545088), (53440, 536622), (56780, 505056), (63132, 454240), (64128, 447185), (68136, 420880), (78915, 363392), (80160, 357748), (84176, 340680), (85170, 336704), (89437, 320640), (90848, 315660), (105220, 272544), (106880, 268311), (113560, 252528), (126264, 227120), (136272, 210440), (157830, 181696), (160320, 178874), (168352, 170340)]