390199680

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 384

約数和(自身を含む): 1512594720

約数和(自身を除く): 1122395040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 193, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 384, 386, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 579, 585, 624, 640, 648, 702, 720, 772, 780, 810, 832, 864, 936, 960, 965, 972, 1040, 1053, 1080, 1152, 1158, 1170, 1215, 1248, 1296, 1404, 1440, 1544, 1560, 1620, 1664, 1728, 1737, 1755, 1872, 1920, 1930, 1944, 2080, 2106, 2160, 2316, 2340, 2430, 2496, 2509, 2592, 2808, 2880, 2895, 3088, 3120, 3159, 3240, 3456, 3474, 3510, 3744, 3860, 3888, 4160, 4212, 4320, 4632, 4680, 4860, 4992, 5018, 5184, 5211, 5265, 5616, 5760, 5790, 6176, 6240, 6318, 6480, 6948, 7020, 7488, 7527, 7720, 7776, 8320, 8424, 8640, 8685, 9264, 9360, 9720, 10036, 10368, 10422, 10530, 11232, 11580, 12352, 12480, 12545, 12636, 12960, 13896, 14040, 14976, 15054, 15440, 15552, 15633, 15795, 16848, 17280, 17370, 18528, 18720, 19440, 20072, 20844, 21060, 22464, 22581, 23160, 24704, 24960, 25090, 25272, 25920, 26055, 27792, 28080, 30108, 30880, 31104, 31266, 31590, 33696, 34740, 37056, 37440, 37635, 38880, 40144, 41688, 42120, 44928, 45162, 46320, 46899, 50180, 50544, 51840, 52110, 55584, 56160, 60216, 61760, 62532, 63180, 67392, 67743, 69480, 74112, 74880, 75270, 77760, 78165, 80288, 83376, 84240, 90324, 92640, 93798, 100360, 101088, 104220, 111168, 112320, 112905, 120432, 123520, 125064, 126360, 134784, 135486, 138960, 150540, 155520, 156330, 160576, 166752, 168480, 180648, 185280, 187596, 200720, 202176, 203229, 208440, 222336, 224640, 225810, 234495, 240864, 250128, 252720, 270972, 277920, 301080, 312660, 321152, 333504, 336960, 338715, 361296, 370560, 375192, 401440, 404352, 406458, 416880, 451620, 468990, 481728, 500256, 505440, 541944, 555840, 602160, 609687, 625320, 667008, 673920, 677430, 722592, 750384, 802880, 812916, 833760, 903240, 937980, 963456, 1000512, 1010880, 1016145, 1083888, 1111680, 1204320, 1219374, 1250640, 1354860, 1445184, 1500768, 1605760, 1625832, 1667520, 1806480, 1875960, 2001024, 2021760, 2032290, 2167776, 2408640, 2438748, 2501280, 2709720, 2890368, 3001536, 3048435, 3251664, 3335040, 3612960, 3751920, 4064580, 4335552, 4817280, 4877496, 5002560, 5419440, 6003072, 6096870, 6503328, 7225920, 7503840, 8129160, 8671104, 9754992, 10005120, 10838880, 12193740, 13006656, 14451840, 15007680, 16258320, 19509984, 21677760, 24387480, 26013312, 30015360, 32516640, 39019968, 43355520, 48774960, 65033280, 78039936, 97549920, 130066560, 195099840, 390199680]

約数ペア:

[(1, 390199680), (2, 195099840), (3, 130066560), (4, 97549920), (5, 78039936), (6, 65033280), (8, 48774960), (9, 43355520), (10, 39019968), (12, 32516640), (13, 30015360), (15, 26013312), (16, 24387480), (18, 21677760), (20, 19509984), (24, 16258320), (26, 15007680), (27, 14451840), (30, 13006656), (32, 12193740), (36, 10838880), (39, 10005120), (40, 9754992), (45, 8671104), (48, 8129160), (52, 7503840), (54, 7225920), (60, 6503328), (64, 6096870), (65, 6003072), (72, 5419440), (78, 5002560), (80, 4877496), (81, 4817280), (90, 4335552), (96, 4064580), (104, 3751920), (108, 3612960), (117, 3335040), (120, 3251664), (128, 3048435), (130, 3001536), (135, 2890368), (144, 2709720), (156, 2501280), (160, 2438748), (162, 2408640), (180, 2167776), (192, 2032290), (193, 2021760), (195, 2001024), (208, 1875960), (216, 1806480), (234, 1667520), (240, 1625832), (243, 1605760), (260, 1500768), (270, 1445184), (288, 1354860), (312, 1250640), (320, 1219374), (324, 1204320), (351, 1111680), (360, 1083888), (384, 1016145), (386, 1010880), (390, 1000512), (405, 963456), (416, 937980), (432, 903240), (468, 833760), (480, 812916), (486, 802880), (520, 750384), (540, 722592), (576, 677430), (579, 673920), (585, 667008), (624, 625320), (640, 609687), (648, 602160), (702, 555840), (720, 541944), (772, 505440), (780, 500256), (810, 481728), (832, 468990), (864, 451620), (936, 416880), (960, 406458), (965, 404352), (972, 401440), (1040, 375192), (1053, 370560), (1080, 361296), (1152, 338715), (1158, 336960), (1170, 333504), (1215, 321152), (1248, 312660), (1296, 301080), (1404, 277920), (1440, 270972), (1544, 252720), (1560, 250128), (1620, 240864), (1664, 234495), (1728, 225810), (1737, 224640), (1755, 222336), (1872, 208440), (1920, 203229), (1930, 202176), (1944, 200720), (2080, 187596), (2106, 185280), (2160, 180648), (2316, 168480), (2340, 166752), (2430, 160576), (2496, 156330), (2509, 155520), (2592, 150540), (2808, 138960), (2880, 135486), (2895, 134784), (3088, 126360), (3120, 125064), (3159, 123520), (3240, 120432), (3456, 112905), (3474, 112320), (3510, 111168), (3744, 104220), (3860, 101088), (3888, 100360), (4160, 93798), (4212, 92640), (4320, 90324), (4632, 84240), (4680, 83376), (4860, 80288), (4992, 78165), (5018, 77760), (5184, 75270), (5211, 74880), (5265, 74112), (5616, 69480), (5760, 67743), (5790, 67392), (6176, 63180), (6240, 62532), (6318, 61760), (6480, 60216), (6948, 56160), (7020, 55584), (7488, 52110), (7527, 51840), (7720, 50544), (7776, 50180), (8320, 46899), (8424, 46320), (8640, 45162), (8685, 44928), (9264, 42120), (9360, 41688), (9720, 40144), (10036, 38880), (10368, 37635), (10422, 37440), (10530, 37056), (11232, 34740), (11580, 33696), (12352, 31590), (12480, 31266), (12545, 31104), (12636, 30880), (12960, 30108), (13896, 28080), (14040, 27792), (14976, 26055), (15054, 25920), (15440, 25272), (15552, 25090), (15633, 24960), (15795, 24704), (16848, 23160), (17280, 22581), (17370, 22464), (18528, 21060), (18720, 20844), (19440, 20072)]