328410720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6911}}^1$

素因数の和:6946

約数の個数: 192

約数和(自身を含む): 1254113280

約数和(自身を除く): 925702560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 6911, 7920, 9504, 11880, 13822, 15840, 20733, 23760, 27644, 34555, 41466, 47520, 55288, 62199, 69110, 76021, 82932, 103665, 110576, 124398, 138220, 152042, 165864, 186597, 207330, 221152, 228063, 248796, 276440, 304084, 310995, 331728, 373194, 380105, 414660, 456126, 497592, 552880, 608168, 621990, 663456, 684189, 746388, 760210, 829320, 912252, 932985, 995184, 1105760, 1140315, 1216336, 1243980, 1368378, 1492776, 1520420, 1658640, 1824504, 1865970, 1990368, 2052567, 2280630, 2432672, 2487960, 2736756, 2985552, 3040840, 3317280, 3420945, 3649008, 3731940, 4105134, 4561260, 4975920, 5473512, 5971104, 6081680, 6841890, 7298016, 7463880, 8210268, 9122520, 9951840, 10262835, 10947024, 12163360, 13683780, 14927760, 16420536, 18245040, 20525670, 21894048, 27367560, 29855520, 32841072, 36490080, 41051340, 54735120, 65682144, 82102680, 109470240, 164205360, 328410720]

約数ペア:

[(1, 328410720), (2, 164205360), (3, 109470240), (4, 82102680), (5, 65682144), (6, 54735120), (8, 41051340), (9, 36490080), (10, 32841072), (11, 29855520), (12, 27367560), (15, 21894048), (16, 20525670), (18, 18245040), (20, 16420536), (22, 14927760), (24, 13683780), (27, 12163360), (30, 10947024), (32, 10262835), (33, 9951840), (36, 9122520), (40, 8210268), (44, 7463880), (45, 7298016), (48, 6841890), (54, 6081680), (55, 5971104), (60, 5473512), (66, 4975920), (72, 4561260), (80, 4105134), (88, 3731940), (90, 3649008), (96, 3420945), (99, 3317280), (108, 3040840), (110, 2985552), (120, 2736756), (132, 2487960), (135, 2432672), (144, 2280630), (160, 2052567), (165, 1990368), (176, 1865970), (180, 1824504), (198, 1658640), (216, 1520420), (220, 1492776), (240, 1368378), (264, 1243980), (270, 1216336), (288, 1140315), (297, 1105760), (330, 995184), (352, 932985), (360, 912252), (396, 829320), (432, 760210), (440, 746388), (480, 684189), (495, 663456), (528, 621990), (540, 608168), (594, 552880), (660, 497592), (720, 456126), (792, 414660), (864, 380105), (880, 373194), (990, 331728), (1056, 310995), (1080, 304084), (1188, 276440), (1320, 248796), (1440, 228063), (1485, 221152), (1584, 207330), (1760, 186597), (1980, 165864), (2160, 152042), (2376, 138220), (2640, 124398), (2970, 110576), (3168, 103665), (3960, 82932), (4320, 76021), (4752, 69110), (5280, 62199), (5940, 55288), (6911, 47520), (7920, 41466), (9504, 34555), (11880, 27644), (13822, 23760), (15840, 20733)]