1322081280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2251

約数の個数: 264

約数和(自身を含む): 4935595392

約数和(自身を除く): 3613514112

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, 1664, 1872, 1920, 2080, 2207, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4414, 4608, 4680, 4992, 5120, 5760, 6240, 6621, 6656, 7488, 7680, 8320, 8828, 9216, 9360, 9984, 11035, 11520, 12480, 13242, 13312, 14976, 15360, 16640, 17656, 18720, 19863, 19968, 22070, 23040, 24960, 26484, 28691, 29952, 33105, 33280, 35312, 37440, 39726, 39936, 44140, 46080, 49920, 52968, 57382, 59904, 66210, 66560, 70624, 74880, 79452, 86073, 88280, 99315, 99840, 105936, 114764, 119808, 132420, 141248, 143455, 149760, 158904, 172146, 176560, 198630, 199680, 211872, 229528, 258219, 264840, 282496, 286910, 299520, 317808, 344292, 353120, 397260, 423744, 430365, 459056, 516438, 529680, 564992, 573820, 599040, 635616, 688584, 706240, 794520, 847488, 860730, 918112, 1032876, 1059360, 1129984, 1147640, 1271232, 1291095, 1377168, 1412480, 1589040, 1694976, 1721460, 1836224, 2065752, 2118720, 2259968, 2295280, 2542464, 2582190, 2754336, 2824960, 3178080, 3389952, 3442920, 3672448, 4131504, 4237440, 4590560, 5084928, 5164380, 5508672, 5649920, 6356160, 6779904, 6885840, 7344896, 8263008, 8474880, 9181120, 10169856, 10328760, 11017344, 11299840, 12712320, 13771680, 14689792, 16526016, 16949760, 18362240, 20339712, 20657520, 22034688, 25424640, 27543360, 29379584, 33052032, 33899520, 36724480, 41315040, 44069376, 50849280, 55086720, 66104064, 73448960, 82630080, 88138752, 101698560, 110173440, 132208128, 146897920, 165260160, 220346880, 264416256, 330520320, 440693760, 661040640, 1322081280]

約数ペア:

[(1, 1322081280), (2, 661040640), (3, 440693760), (4, 330520320), (5, 264416256), (6, 220346880), (8, 165260160), (9, 146897920), (10, 132208128), (12, 110173440), (13, 101698560), (15, 88138752), (16, 82630080), (18, 73448960), (20, 66104064), (24, 55086720), (26, 50849280), (30, 44069376), (32, 41315040), (36, 36724480), (39, 33899520), (40, 33052032), (45, 29379584), (48, 27543360), (52, 25424640), (60, 22034688), (64, 20657520), (65, 20339712), (72, 18362240), (78, 16949760), (80, 16526016), (90, 14689792), (96, 13771680), (104, 12712320), (117, 11299840), (120, 11017344), (128, 10328760), (130, 10169856), (144, 9181120), (156, 8474880), (160, 8263008), (180, 7344896), (192, 6885840), (195, 6779904), (208, 6356160), (234, 5649920), (240, 5508672), (256, 5164380), (260, 5084928), (288, 4590560), (312, 4237440), (320, 4131504), (360, 3672448), (384, 3442920), (390, 3389952), (416, 3178080), (468, 2824960), (480, 2754336), (512, 2582190), (520, 2542464), (576, 2295280), (585, 2259968), (624, 2118720), (640, 2065752), (720, 1836224), (768, 1721460), (780, 1694976), (832, 1589040), (936, 1412480), (960, 1377168), (1024, 1291095), (1040, 1271232), (1152, 1147640), (1170, 1129984), (1248, 1059360), (1280, 1032876), (1440, 918112), (1536, 860730), (1560, 847488), (1664, 794520), (1872, 706240), (1920, 688584), (2080, 635616), (2207, 599040), (2304, 573820), (2340, 564992), (2496, 529680), (2560, 516438), (2880, 459056), (3072, 430365), (3120, 423744), (3328, 397260), (3744, 353120), (3840, 344292), (4160, 317808), (4414, 299520), (4608, 286910), (4680, 282496), (4992, 264840), (5120, 258219), (5760, 229528), (6240, 211872), (6621, 199680), (6656, 198630), (7488, 176560), (7680, 172146), (8320, 158904), (8828, 149760), (9216, 143455), (9360, 141248), (9984, 132420), (11035, 119808), (11520, 114764), (12480, 105936), (13242, 99840), (13312, 99315), (14976, 88280), (15360, 86073), (16640, 79452), (17656, 74880), (18720, 70624), (19863, 66560), (19968, 66210), (22070, 59904), (23040, 57382), (24960, 52968), (26484, 49920), (28691, 46080), (29952, 44140), (33105, 39936), (33280, 39726), (35312, 37440)]