20522039040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3643}}^1$

素因数の和:3836

約数の個数: 288

約数和(自身を含む): 73291626240

約数和(自身を除く): 52769587200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 163, 180, 192, 216, 240, 256, 270, 288, 320, 326, 360, 384, 432, 480, 489, 540, 576, 640, 652, 720, 768, 815, 864, 960, 978, 1080, 1152, 1280, 1304, 1440, 1467, 1630, 1728, 1920, 1956, 2160, 2304, 2445, 2608, 2880, 2934, 3260, 3456, 3643, 3840, 3912, 4320, 4401, 4890, 5216, 5760, 5868, 6520, 6912, 7286, 7335, 7824, 8640, 8802, 9780, 10432, 10929, 11520, 11736, 13040, 14572, 14670, 15648, 17280, 17604, 18215, 19560, 20864, 21858, 22005, 23472, 26080, 29144, 29340, 31296, 32787, 34560, 35208, 36430, 39120, 41728, 43716, 44010, 46944, 52160, 54645, 58288, 58680, 62592, 65574, 70416, 72860, 78240, 87432, 88020, 93888, 98361, 104320, 109290, 116576, 117360, 125184, 131148, 140832, 145720, 156480, 163935, 174864, 176040, 187776, 196722, 208640, 218580, 233152, 234720, 262296, 281664, 291440, 312960, 327870, 349728, 352080, 375552, 393444, 437160, 466304, 469440, 491805, 524592, 563328, 582880, 593809, 625920, 655740, 699456, 704160, 786888, 874320, 932608, 938880, 983610, 1049184, 1126656, 1165760, 1187618, 1311480, 1398912, 1408320, 1573776, 1748640, 1781427, 1877760, 1967220, 2098368, 2331520, 2375236, 2622960, 2797824, 2816640, 2969045, 3147552, 3497280, 3562854, 3934440, 4196736, 4663040, 4750472, 5245920, 5344281, 5633280, 5938090, 6295104, 6994560, 7125708, 7868880, 8393472, 8907135, 9500944, 10491840, 10688562, 11876180, 12590208, 13989120, 14251416, 15737760, 16032843, 17814270, 19001888, 20983680, 21377124, 23752360, 25180416, 26721405, 28502832, 31475520, 32065686, 35628540, 38003776, 41967360, 42754248, 47504720, 53442810, 57005664, 62951040, 64131372, 71257080, 76007552, 80164215, 85508496, 95009440, 106885620, 114011328, 125902080, 128262744, 142514160, 152015104, 160328430, 171016992, 190018880, 213771240, 228022656, 256525488, 285028320, 320656860, 342033984, 380037760, 427542480, 456045312, 513050976, 570056640, 641313720, 684067968, 760075520, 855084960, 1026101952, 1140113280, 1282627440, 1368135936, 1710169920, 2052203904, 2280226560, 2565254880, 3420339840, 4104407808, 5130509760, 6840679680, 10261019520, 20522039040]

約数ペア:

[(1, 20522039040), (2, 10261019520), (3, 6840679680), (4, 5130509760), (5, 4104407808), (6, 3420339840), (8, 2565254880), (9, 2280226560), (10, 2052203904), (12, 1710169920), (15, 1368135936), (16, 1282627440), (18, 1140113280), (20, 1026101952), (24, 855084960), (27, 760075520), (30, 684067968), (32, 641313720), (36, 570056640), (40, 513050976), (45, 456045312), (48, 427542480), (54, 380037760), (60, 342033984), (64, 320656860), (72, 285028320), (80, 256525488), (90, 228022656), (96, 213771240), (108, 190018880), (120, 171016992), (128, 160328430), (135, 152015104), (144, 142514160), (160, 128262744), (163, 125902080), (180, 114011328), (192, 106885620), (216, 95009440), (240, 85508496), (256, 80164215), (270, 76007552), (288, 71257080), (320, 64131372), (326, 62951040), (360, 57005664), (384, 53442810), (432, 47504720), (480, 42754248), (489, 41967360), (540, 38003776), (576, 35628540), (640, 32065686), (652, 31475520), (720, 28502832), (768, 26721405), (815, 25180416), (864, 23752360), (960, 21377124), (978, 20983680), (1080, 19001888), (1152, 17814270), (1280, 16032843), (1304, 15737760), (1440, 14251416), (1467, 13989120), (1630, 12590208), (1728, 11876180), (1920, 10688562), (1956, 10491840), (2160, 9500944), (2304, 8907135), (2445, 8393472), (2608, 7868880), (2880, 7125708), (2934, 6994560), (3260, 6295104), (3456, 5938090), (3643, 5633280), (3840, 5344281), (3912, 5245920), (4320, 4750472), (4401, 4663040), (4890, 4196736), (5216, 3934440), (5760, 3562854), (5868, 3497280), (6520, 3147552), (6912, 2969045), (7286, 2816640), (7335, 2797824), (7824, 2622960), (8640, 2375236), (8802, 2331520), (9780, 2098368), (10432, 1967220), (10929, 1877760), (11520, 1781427), (11736, 1748640), (13040, 1573776), (14572, 1408320), (14670, 1398912), (15648, 1311480), (17280, 1187618), (17604, 1165760), (18215, 1126656), (19560, 1049184), (20864, 983610), (21858, 938880), (22005, 932608), (23472, 874320), (26080, 786888), (29144, 704160), (29340, 699456), (31296, 655740), (32787, 625920), (34560, 593809), (35208, 582880), (36430, 563328), (39120, 524592), (41728, 491805), (43716, 469440), (44010, 466304), (46944, 437160), (52160, 393444), (54645, 375552), (58288, 352080), (58680, 349728), (62592, 327870), (65574, 312960), (70416, 291440), (72860, 281664), (78240, 262296), (87432, 234720), (88020, 233152), (93888, 218580), (98361, 208640), (104320, 196722), (109290, 187776), (116576, 176040), (117360, 174864), (125184, 163935), (131148, 156480), (140832, 145720)]