411634080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2044

約数の個数: 288

約数和(自身を含む): 1651104000

約数和(自身を除く): 1239469920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1872, 1980, 1999, 2080, 2145, 2288, 2340, 2574, 2640, 2860, 3120, 3168, 3432, 3744, 3960, 3998, 4290, 4576, 4680, 5148, 5280, 5720, 5997, 6240, 6435, 6864, 7920, 7996, 8580, 9360, 9995, 10296, 11440, 11994, 12870, 13728, 15840, 15992, 17160, 17991, 18720, 19990, 20592, 21989, 22880, 23988, 25740, 25987, 29985, 31984, 34320, 35982, 39980, 41184, 43978, 47976, 51480, 51974, 59970, 63968, 65967, 68640, 71964, 77961, 79960, 87956, 89955, 95952, 102960, 103948, 109945, 119940, 129935, 131934, 143928, 155922, 159920, 175912, 179910, 191904, 197901, 205920, 207896, 219890, 233883, 239880, 259870, 263868, 285857, 287856, 311844, 319840, 329835, 351824, 359820, 389805, 395802, 415792, 439780, 467766, 479760, 519740, 527736, 571714, 575712, 623688, 659670, 703648, 719640, 779610, 791604, 831584, 857571, 879560, 935532, 959520, 989505, 1039480, 1055472, 1143428, 1169415, 1247376, 1319340, 1429285, 1439280, 1559220, 1583208, 1715142, 1759120, 1871064, 1979010, 2078960, 2110944, 2286856, 2338830, 2494752, 2572713, 2638680, 2858570, 2878560, 3118440, 3166416, 3430284, 3518240, 3742128, 3958020, 4157920, 4287855, 4573712, 4677660, 5145426, 5277360, 5717140, 6236880, 6332832, 6860568, 7484256, 7916040, 8575710, 9147424, 9355320, 10290852, 10554720, 11434280, 12473760, 12863565, 13721136, 15832080, 17151420, 18710640, 20581704, 22868560, 25727130, 27442272, 31664160, 34302840, 37421280, 41163408, 45737120, 51454260, 68605680, 82326816, 102908520, 137211360, 205817040, 411634080]

約数ペア:

[(1, 411634080), (2, 205817040), (3, 137211360), (4, 102908520), (5, 82326816), (6, 68605680), (8, 51454260), (9, 45737120), (10, 41163408), (11, 37421280), (12, 34302840), (13, 31664160), (15, 27442272), (16, 25727130), (18, 22868560), (20, 20581704), (22, 18710640), (24, 17151420), (26, 15832080), (30, 13721136), (32, 12863565), (33, 12473760), (36, 11434280), (39, 10554720), (40, 10290852), (44, 9355320), (45, 9147424), (48, 8575710), (52, 7916040), (55, 7484256), (60, 6860568), (65, 6332832), (66, 6236880), (72, 5717140), (78, 5277360), (80, 5145426), (88, 4677660), (90, 4573712), (96, 4287855), (99, 4157920), (104, 3958020), (110, 3742128), (117, 3518240), (120, 3430284), (130, 3166416), (132, 3118440), (143, 2878560), (144, 2858570), (156, 2638680), (160, 2572713), (165, 2494752), (176, 2338830), (180, 2286856), (195, 2110944), (198, 2078960), (208, 1979010), (220, 1871064), (234, 1759120), (240, 1715142), (260, 1583208), (264, 1559220), (286, 1439280), (288, 1429285), (312, 1319340), (330, 1247376), (352, 1169415), (360, 1143428), (390, 1055472), (396, 1039480), (416, 989505), (429, 959520), (440, 935532), (468, 879560), (480, 857571), (495, 831584), (520, 791604), (528, 779610), (572, 719640), (585, 703648), (624, 659670), (660, 623688), (715, 575712), (720, 571714), (780, 527736), (792, 519740), (858, 479760), (880, 467766), (936, 439780), (990, 415792), (1040, 395802), (1056, 389805), (1144, 359820), (1170, 351824), (1248, 329835), (1287, 319840), (1320, 311844), (1430, 287856), (1440, 285857), (1560, 263868), (1584, 259870), (1716, 239880), (1760, 233883), (1872, 219890), (1980, 207896), (1999, 205920), (2080, 197901), (2145, 191904), (2288, 179910), (2340, 175912), (2574, 159920), (2640, 155922), (2860, 143928), (3120, 131934), (3168, 129935), (3432, 119940), (3744, 109945), (3960, 103948), (3998, 102960), (4290, 95952), (4576, 89955), (4680, 87956), (5148, 79960), (5280, 77961), (5720, 71964), (5997, 68640), (6240, 65967), (6435, 63968), (6864, 59970), (7920, 51974), (7996, 51480), (8580, 47976), (9360, 43978), (9995, 41184), (10296, 39980), (11440, 35982), (11994, 34320), (12870, 31984), (13728, 29985), (15840, 25987), (15992, 25740), (17160, 23988), (17991, 22880), (18720, 21989), (19990, 20592)]