996203520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1707

約数の個数: 264

約数和(自身を含む): 3719579136

約数和(自身を除く): 2723375616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1663, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3326, 3328, 3744, 3840, 4160, 4608, 4680, 4989, 4992, 5120, 5760, 6240, 6652, 6656, 7488, 7680, 8315, 8320, 9216, 9360, 9978, 9984, 11520, 12480, 13304, 13312, 14967, 14976, 15360, 16630, 16640, 18720, 19956, 19968, 21619, 23040, 24945, 24960, 26608, 29934, 29952, 33260, 33280, 37440, 39912, 39936, 43238, 46080, 49890, 49920, 53216, 59868, 59904, 64857, 66520, 66560, 74835, 74880, 79824, 86476, 99780, 99840, 106432, 108095, 119736, 119808, 129714, 133040, 149670, 149760, 159648, 172952, 194571, 199560, 199680, 212864, 216190, 239472, 259428, 266080, 299340, 299520, 319296, 324285, 345904, 389142, 399120, 425728, 432380, 478944, 518856, 532160, 598680, 599040, 638592, 648570, 691808, 778284, 798240, 851456, 864760, 957888, 972855, 1037712, 1064320, 1197360, 1277184, 1297140, 1383616, 1556568, 1596480, 1702912, 1729520, 1915776, 1945710, 2075424, 2128640, 2394720, 2554368, 2594280, 2767232, 3113136, 3192960, 3459040, 3831552, 3891420, 4150848, 4257280, 4789440, 5108736, 5188560, 5534464, 6226272, 6385920, 6918080, 7663104, 7782840, 8301696, 8514560, 9578880, 10377120, 11068928, 12452544, 12771840, 13836160, 15326208, 15565680, 16603392, 19157760, 20754240, 22137856, 24905088, 25543680, 27672320, 31131360, 33206784, 38315520, 41508480, 49810176, 55344640, 62262720, 66413568, 76631040, 83016960, 99620352, 110689280, 124525440, 166033920, 199240704, 249050880, 332067840, 498101760, 996203520]

約数ペア:

[(1, 996203520), (2, 498101760), (3, 332067840), (4, 249050880), (5, 199240704), (6, 166033920), (8, 124525440), (9, 110689280), (10, 99620352), (12, 83016960), (13, 76631040), (15, 66413568), (16, 62262720), (18, 55344640), (20, 49810176), (24, 41508480), (26, 38315520), (30, 33206784), (32, 31131360), (36, 27672320), (39, 25543680), (40, 24905088), (45, 22137856), (48, 20754240), (52, 19157760), (60, 16603392), (64, 15565680), (65, 15326208), (72, 13836160), (78, 12771840), (80, 12452544), (90, 11068928), (96, 10377120), (104, 9578880), (117, 8514560), (120, 8301696), (128, 7782840), (130, 7663104), (144, 6918080), (156, 6385920), (160, 6226272), (180, 5534464), (192, 5188560), (195, 5108736), (208, 4789440), (234, 4257280), (240, 4150848), (256, 3891420), (260, 3831552), (288, 3459040), (312, 3192960), (320, 3113136), (360, 2767232), (384, 2594280), (390, 2554368), (416, 2394720), (468, 2128640), (480, 2075424), (512, 1945710), (520, 1915776), (576, 1729520), (585, 1702912), (624, 1596480), (640, 1556568), (720, 1383616), (768, 1297140), (780, 1277184), (832, 1197360), (936, 1064320), (960, 1037712), (1024, 972855), (1040, 957888), (1152, 864760), (1170, 851456), (1248, 798240), (1280, 778284), (1440, 691808), (1536, 648570), (1560, 638592), (1663, 599040), (1664, 598680), (1872, 532160), (1920, 518856), (2080, 478944), (2304, 432380), (2340, 425728), (2496, 399120), (2560, 389142), (2880, 345904), (3072, 324285), (3120, 319296), (3326, 299520), (3328, 299340), (3744, 266080), (3840, 259428), (4160, 239472), (4608, 216190), (4680, 212864), (4989, 199680), (4992, 199560), (5120, 194571), (5760, 172952), (6240, 159648), (6652, 149760), (6656, 149670), (7488, 133040), (7680, 129714), (8315, 119808), (8320, 119736), (9216, 108095), (9360, 106432), (9978, 99840), (9984, 99780), (11520, 86476), (12480, 79824), (13304, 74880), (13312, 74835), (14967, 66560), (14976, 66520), (15360, 64857), (16630, 59904), (16640, 59868), (18720, 53216), (19956, 49920), (19968, 49890), (21619, 46080), (23040, 43238), (24945, 39936), (24960, 39912), (26608, 37440), (29934, 33280), (29952, 33260)]