669055680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:604

約数の個数: 224

約数和(自身を含む): 2377927680

約数和(自身を除く): 1708872000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 211, 216, 240, 270, 288, 320, 360, 367, 422, 432, 480, 540, 576, 633, 720, 734, 844, 864, 960, 1055, 1080, 1101, 1266, 1440, 1468, 1688, 1728, 1835, 1899, 2110, 2160, 2202, 2532, 2880, 2936, 3165, 3303, 3376, 3670, 3798, 4220, 4320, 4404, 5064, 5505, 5697, 5872, 6330, 6606, 6752, 7340, 7596, 8440, 8640, 8808, 9495, 9909, 10128, 11010, 11394, 11744, 12660, 13212, 13504, 14680, 15192, 16515, 16880, 17616, 18990, 19818, 20256, 22020, 22788, 23488, 25320, 26424, 28485, 29360, 30384, 33030, 33760, 35232, 37980, 39636, 40512, 44040, 45576, 49545, 50640, 52848, 56970, 58720, 60768, 66060, 67520, 70464, 75960, 77437, 79272, 88080, 91152, 99090, 101280, 105696, 113940, 117440, 121536, 132120, 151920, 154874, 158544, 176160, 182304, 198180, 202560, 211392, 227880, 232311, 264240, 303840, 309748, 317088, 352320, 364608, 387185, 396360, 455760, 464622, 528480, 607680, 619496, 634176, 696933, 774370, 792720, 911520, 929244, 1056960, 1161555, 1238992, 1393866, 1548740, 1585440, 1823040, 1858488, 2090799, 2323110, 2477984, 2787732, 3097480, 3170880, 3484665, 3716976, 4181598, 4646220, 4955968, 5575464, 6194960, 6969330, 7433952, 8363196, 9292440, 10453995, 11150928, 12389920, 13938660, 14867904, 16726392, 18584880, 20907990, 22301856, 24779840, 27877320, 33452784, 37169760, 41815980, 44603712, 55754640, 66905568, 74339520, 83631960, 111509280, 133811136, 167263920, 223018560, 334527840, 669055680]

約数ペア:

[(1, 669055680), (2, 334527840), (3, 223018560), (4, 167263920), (5, 133811136), (6, 111509280), (8, 83631960), (9, 74339520), (10, 66905568), (12, 55754640), (15, 44603712), (16, 41815980), (18, 37169760), (20, 33452784), (24, 27877320), (27, 24779840), (30, 22301856), (32, 20907990), (36, 18584880), (40, 16726392), (45, 14867904), (48, 13938660), (54, 12389920), (60, 11150928), (64, 10453995), (72, 9292440), (80, 8363196), (90, 7433952), (96, 6969330), (108, 6194960), (120, 5575464), (135, 4955968), (144, 4646220), (160, 4181598), (180, 3716976), (192, 3484665), (211, 3170880), (216, 3097480), (240, 2787732), (270, 2477984), (288, 2323110), (320, 2090799), (360, 1858488), (367, 1823040), (422, 1585440), (432, 1548740), (480, 1393866), (540, 1238992), (576, 1161555), (633, 1056960), (720, 929244), (734, 911520), (844, 792720), (864, 774370), (960, 696933), (1055, 634176), (1080, 619496), (1101, 607680), (1266, 528480), (1440, 464622), (1468, 455760), (1688, 396360), (1728, 387185), (1835, 364608), (1899, 352320), (2110, 317088), (2160, 309748), (2202, 303840), (2532, 264240), (2880, 232311), (2936, 227880), (3165, 211392), (3303, 202560), (3376, 198180), (3670, 182304), (3798, 176160), (4220, 158544), (4320, 154874), (4404, 151920), (5064, 132120), (5505, 121536), (5697, 117440), (5872, 113940), (6330, 105696), (6606, 101280), (6752, 99090), (7340, 91152), (7596, 88080), (8440, 79272), (8640, 77437), (8808, 75960), (9495, 70464), (9909, 67520), (10128, 66060), (11010, 60768), (11394, 58720), (11744, 56970), (12660, 52848), (13212, 50640), (13504, 49545), (14680, 45576), (15192, 44040), (16515, 40512), (16880, 39636), (17616, 37980), (18990, 35232), (19818, 33760), (20256, 33030), (22020, 30384), (22788, 29360), (23488, 28485), (25320, 26424)]