20339105280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2157

約数の個数: 320

約数和(自身を含む): 70751596608

約数和(自身を除く): 50412491328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 101, 104, 120, 128, 130, 156, 160, 192, 195, 202, 208, 240, 256, 260, 303, 312, 320, 384, 390, 404, 416, 480, 505, 512, 520, 606, 624, 640, 768, 780, 808, 832, 960, 1010, 1040, 1212, 1248, 1280, 1313, 1515, 1536, 1560, 1616, 1664, 1920, 2017, 2020, 2080, 2424, 2496, 2560, 2626, 3030, 3120, 3232, 3328, 3840, 3939, 4034, 4040, 4160, 4848, 4992, 5252, 6051, 6060, 6240, 6464, 6565, 6656, 7680, 7878, 8068, 8080, 8320, 9696, 9984, 10085, 10504, 12102, 12120, 12480, 12928, 13130, 15756, 16136, 16160, 16640, 19392, 19695, 19968, 20170, 21008, 24204, 24240, 24960, 25856, 26221, 26260, 30255, 31512, 32272, 32320, 33280, 38784, 39390, 40340, 42016, 48408, 48480, 49920, 51712, 52442, 52520, 60510, 63024, 64544, 64640, 77568, 78663, 78780, 80680, 84032, 96816, 96960, 99840, 104884, 105040, 121020, 126048, 129088, 129280, 131105, 155136, 157326, 157560, 161360, 168064, 193632, 193920, 203717, 209768, 210080, 242040, 252096, 258176, 258560, 262210, 314652, 315120, 322720, 336128, 387264, 387840, 393315, 407434, 419536, 420160, 484080, 504192, 516352, 524420, 611151, 629304, 630240, 645440, 672256, 774528, 775680, 786630, 814868, 839072, 840320, 968160, 1008384, 1018585, 1032704, 1048840, 1222302, 1258608, 1260480, 1290880, 1549056, 1573260, 1629736, 1678144, 1680640, 1936320, 2016768, 2037170, 2097680, 2444604, 2517216, 2520960, 2581760, 2648321, 3055755, 3098112, 3146520, 3259472, 3356288, 3361280, 3872640, 4074340, 4195360, 4889208, 5034432, 5041920, 5163520, 5296642, 6111510, 6293040, 6518944, 6712576, 7745280, 7944963, 8148680, 8390720, 9778416, 10068864, 10083840, 10593284, 12223020, 12586080, 13037888, 13241605, 13425152, 15490560, 15889926, 16297360, 16781440, 19556832, 20137728, 21186568, 24446040, 25172160, 26075776, 26483210, 31779852, 32594720, 33562880, 39113664, 39724815, 40275456, 42373136, 48892080, 50344320, 52151552, 52966420, 63559704, 65189440, 67125760, 78227328, 79449630, 84746272, 97784160, 100688640, 104303104, 105932840, 127119408, 130378880, 156454656, 158899260, 169492544, 195568320, 201377280, 211865680, 254238816, 260757760, 312909312, 317798520, 338985088, 391136640, 423731360, 508477632, 521515520, 635597040, 677970176, 782273280, 847462720, 1016955264, 1271194080, 1355940352, 1564546560, 1694925440, 2033910528, 2542388160, 3389850880, 4067821056, 5084776320, 6779701760, 10169552640, 20339105280]

約数ペア:

[(1, 20339105280), (2, 10169552640), (3, 6779701760), (4, 5084776320), (5, 4067821056), (6, 3389850880), (8, 2542388160), (10, 2033910528), (12, 1694925440), (13, 1564546560), (15, 1355940352), (16, 1271194080), (20, 1016955264), (24, 847462720), (26, 782273280), (30, 677970176), (32, 635597040), (39, 521515520), (40, 508477632), (48, 423731360), (52, 391136640), (60, 338985088), (64, 317798520), (65, 312909312), (78, 260757760), (80, 254238816), (96, 211865680), (101, 201377280), (104, 195568320), (120, 169492544), (128, 158899260), (130, 156454656), (156, 130378880), (160, 127119408), (192, 105932840), (195, 104303104), (202, 100688640), (208, 97784160), (240, 84746272), (256, 79449630), (260, 78227328), (303, 67125760), (312, 65189440), (320, 63559704), (384, 52966420), (390, 52151552), (404, 50344320), (416, 48892080), (480, 42373136), (505, 40275456), (512, 39724815), (520, 39113664), (606, 33562880), (624, 32594720), (640, 31779852), (768, 26483210), (780, 26075776), (808, 25172160), (832, 24446040), (960, 21186568), (1010, 20137728), (1040, 19556832), (1212, 16781440), (1248, 16297360), (1280, 15889926), (1313, 15490560), (1515, 13425152), (1536, 13241605), (1560, 13037888), (1616, 12586080), (1664, 12223020), (1920, 10593284), (2017, 10083840), (2020, 10068864), (2080, 9778416), (2424, 8390720), (2496, 8148680), (2560, 7944963), (2626, 7745280), (3030, 6712576), (3120, 6518944), (3232, 6293040), (3328, 6111510), (3840, 5296642), (3939, 5163520), (4034, 5041920), (4040, 5034432), (4160, 4889208), (4848, 4195360), (4992, 4074340), (5252, 3872640), (6051, 3361280), (6060, 3356288), (6240, 3259472), (6464, 3146520), (6565, 3098112), (6656, 3055755), (7680, 2648321), (7878, 2581760), (8068, 2520960), (8080, 2517216), (8320, 2444604), (9696, 2097680), (9984, 2037170), (10085, 2016768), (10504, 1936320), (12102, 1680640), (12120, 1678144), (12480, 1629736), (12928, 1573260), (13130, 1549056), (15756, 1290880), (16136, 1260480), (16160, 1258608), (16640, 1222302), (19392, 1048840), (19695, 1032704), (19968, 1018585), (20170, 1008384), (21008, 968160), (24204, 840320), (24240, 839072), (24960, 814868), (25856, 786630), (26221, 775680), (26260, 774528), (30255, 672256), (31512, 645440), (32272, 630240), (32320, 629304), (33280, 611151), (38784, 524420), (39390, 516352), (40340, 504192), (42016, 484080), (48408, 420160), (48480, 419536), (49920, 407434), (51712, 393315), (52442, 387840), (52520, 387264), (60510, 336128), (63024, 322720), (64544, 315120), (64640, 314652), (77568, 262210), (78663, 258560), (78780, 258176), (80680, 252096), (84032, 242040), (96816, 210080), (96960, 209768), (99840, 203717), (104884, 193920), (105040, 193632), (121020, 168064), (126048, 161360), (129088, 157560), (129280, 157326), (131105, 155136)]