2008499040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:426

約数の個数: 288

約数和(自身を含む): 7091884800

約数和(自身を除く): 5083385760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 163, 172, 180, 199, 215, 240, 258, 288, 326, 344, 360, 387, 398, 430, 480, 489, 516, 597, 645, 652, 688, 720, 774, 796, 815, 860, 978, 995, 1032, 1194, 1290, 1304, 1376, 1440, 1467, 1548, 1592, 1630, 1720, 1791, 1935, 1956, 1990, 2064, 2388, 2445, 2580, 2608, 2934, 2985, 3096, 3184, 3260, 3440, 3582, 3870, 3912, 3980, 4128, 4776, 4890, 5160, 5216, 5868, 5970, 6192, 6368, 6520, 6880, 7009, 7164, 7335, 7740, 7824, 7960, 8557, 8955, 9552, 9780, 10320, 11736, 11940, 12384, 13040, 14018, 14328, 14670, 15480, 15648, 15920, 17114, 17910, 19104, 19560, 20640, 21027, 23472, 23880, 25671, 26080, 28036, 28656, 29340, 30960, 31840, 32437, 34228, 35045, 35820, 39120, 42054, 42785, 46944, 47760, 51342, 56072, 57312, 58680, 61920, 63081, 64874, 68456, 70090, 71640, 77013, 78240, 84108, 85570, 95520, 97311, 102684, 105135, 112144, 117360, 126162, 128355, 129748, 136912, 140180, 143280, 154026, 162185, 168216, 171140, 194622, 205368, 210270, 224288, 234720, 252324, 256710, 259496, 273824, 280360, 286560, 291933, 308052, 315405, 324370, 336432, 342280, 385065, 389244, 410736, 420540, 486555, 504648, 513420, 518992, 560720, 583866, 616104, 630810, 648740, 672864, 684560, 770130, 778488, 821472, 841080, 973110, 1009296, 1026840, 1037984, 1121440, 1167732, 1232208, 1261620, 1297480, 1369120, 1394791, 1459665, 1540260, 1556976, 1682160, 1946220, 2018592, 2053680, 2335464, 2464416, 2523240, 2594960, 2789582, 2919330, 3080520, 3113952, 3364320, 3892440, 4107360, 4184373, 4670928, 5046480, 5189920, 5579164, 5838660, 6161040, 6973955, 7784880, 8368746, 9341856, 10092960, 11158328, 11677320, 12322080, 12553119, 13947910, 15569760, 16737492, 20921865, 22316656, 23354640, 25106238, 27895820, 33474984, 41843730, 44633312, 46709280, 50212476, 55791640, 62765595, 66949968, 83687460, 100424952, 111583280, 125531190, 133899936, 167374920, 200849904, 223166560, 251062380, 334749840, 401699808, 502124760, 669499680, 1004249520, 2008499040]

約数ペア:

[(1, 2008499040), (2, 1004249520), (3, 669499680), (4, 502124760), (5, 401699808), (6, 334749840), (8, 251062380), (9, 223166560), (10, 200849904), (12, 167374920), (15, 133899936), (16, 125531190), (18, 111583280), (20, 100424952), (24, 83687460), (30, 66949968), (32, 62765595), (36, 55791640), (40, 50212476), (43, 46709280), (45, 44633312), (48, 41843730), (60, 33474984), (72, 27895820), (80, 25106238), (86, 23354640), (90, 22316656), (96, 20921865), (120, 16737492), (129, 15569760), (144, 13947910), (160, 12553119), (163, 12322080), (172, 11677320), (180, 11158328), (199, 10092960), (215, 9341856), (240, 8368746), (258, 7784880), (288, 6973955), (326, 6161040), (344, 5838660), (360, 5579164), (387, 5189920), (398, 5046480), (430, 4670928), (480, 4184373), (489, 4107360), (516, 3892440), (597, 3364320), (645, 3113952), (652, 3080520), (688, 2919330), (720, 2789582), (774, 2594960), (796, 2523240), (815, 2464416), (860, 2335464), (978, 2053680), (995, 2018592), (1032, 1946220), (1194, 1682160), (1290, 1556976), (1304, 1540260), (1376, 1459665), (1440, 1394791), (1467, 1369120), (1548, 1297480), (1592, 1261620), (1630, 1232208), (1720, 1167732), (1791, 1121440), (1935, 1037984), (1956, 1026840), (1990, 1009296), (2064, 973110), (2388, 841080), (2445, 821472), (2580, 778488), (2608, 770130), (2934, 684560), (2985, 672864), (3096, 648740), (3184, 630810), (3260, 616104), (3440, 583866), (3582, 560720), (3870, 518992), (3912, 513420), (3980, 504648), (4128, 486555), (4776, 420540), (4890, 410736), (5160, 389244), (5216, 385065), (5868, 342280), (5970, 336432), (6192, 324370), (6368, 315405), (6520, 308052), (6880, 291933), (7009, 286560), (7164, 280360), (7335, 273824), (7740, 259496), (7824, 256710), (7960, 252324), (8557, 234720), (8955, 224288), (9552, 210270), (9780, 205368), (10320, 194622), (11736, 171140), (11940, 168216), (12384, 162185), (13040, 154026), (14018, 143280), (14328, 140180), (14670, 136912), (15480, 129748), (15648, 128355), (15920, 126162), (17114, 117360), (17910, 112144), (19104, 105135), (19560, 102684), (20640, 97311), (21027, 95520), (23472, 85570), (23880, 84108), (25671, 78240), (26080, 77013), (28036, 71640), (28656, 70090), (29340, 68456), (30960, 64874), (31840, 63081), (32437, 61920), (34228, 58680), (35045, 57312), (35820, 56072), (39120, 51342), (42054, 47760), (42785, 46944)]