331868160

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 288

約数和(自身を含む): 1243143720

約数和(自身を除く): 911275560

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, 277, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 554, 576, 585, 624, 640, 720, 768, 780, 831, 832, 936, 960, 1024, 1040, 1108, 1152, 1170, 1248, 1280, 1385, 1440, 1536, 1560, 1662, 1664, 1872, 1920, 2048, 2080, 2216, 2304, 2340, 2493, 2496, 2560, 2770, 2880, 3072, 3120, 3324, 3328, 3601, 3744, 3840, 4155, 4160, 4432, 4608, 4680, 4986, 4992, 5120, 5540, 5760, 6144, 6240, 6648, 6656, 7202, 7488, 7680, 8310, 8320, 8864, 9216, 9360, 9972, 9984, 10240, 10803, 11080, 11520, 12465, 12480, 13296, 13312, 14404, 14976, 15360, 16620, 16640, 17728, 18005, 18432, 18720, 19944, 19968, 21606, 22160, 23040, 24930, 24960, 26592, 26624, 28808, 29952, 30720, 32409, 33240, 33280, 35456, 36010, 37440, 39888, 39936, 43212, 44320, 46080, 49860, 49920, 53184, 54015, 57616, 59904, 64818, 66480, 66560, 70912, 72020, 74880, 79776, 79872, 86424, 88640, 92160, 99720, 99840, 106368, 108030, 115232, 119808, 129636, 132960, 133120, 141824, 144040, 149760, 159552, 162045, 172848, 177280, 199440, 199680, 212736, 216060, 230464, 239616, 259272, 265920, 283648, 288080, 299520, 319104, 324090, 345696, 354560, 398880, 399360, 425472, 432120, 460928, 518544, 531840, 567296, 576160, 599040, 638208, 648180, 691392, 709120, 797760, 850944, 864240, 921856, 1037088, 1063680, 1152320, 1198080, 1276416, 1296360, 1382784, 1418240, 1595520, 1701888, 1728480, 1843712, 2074176, 2127360, 2304640, 2552832, 2592720, 2765568, 2836480, 3191040, 3456960, 3687424, 4148352, 4254720, 4609280, 5105664, 5185440, 5531136, 6382080, 6913920, 7374848, 8296704, 8509440, 9218560, 10370880, 11062272, 12764160, 13827840, 16593408, 18437120, 20741760, 22124544, 25528320, 27655680, 33186816, 36874240, 41483520, 55311360, 66373632, 82967040, 110622720, 165934080, 331868160]

約数ペア:

[(1, 331868160), (2, 165934080), (3, 110622720), (4, 82967040), (5, 66373632), (6, 55311360), (8, 41483520), (9, 36874240), (10, 33186816), (12, 27655680), (13, 25528320), (15, 22124544), (16, 20741760), (18, 18437120), (20, 16593408), (24, 13827840), (26, 12764160), (30, 11062272), (32, 10370880), (36, 9218560), (39, 8509440), (40, 8296704), (45, 7374848), (48, 6913920), (52, 6382080), (60, 5531136), (64, 5185440), (65, 5105664), (72, 4609280), (78, 4254720), (80, 4148352), (90, 3687424), (96, 3456960), (104, 3191040), (117, 2836480), (120, 2765568), (128, 2592720), (130, 2552832), (144, 2304640), (156, 2127360), (160, 2074176), (180, 1843712), (192, 1728480), (195, 1701888), (208, 1595520), (234, 1418240), (240, 1382784), (256, 1296360), (260, 1276416), (277, 1198080), (288, 1152320), (312, 1063680), (320, 1037088), (360, 921856), (384, 864240), (390, 850944), (416, 797760), (468, 709120), (480, 691392), (512, 648180), (520, 638208), (554, 599040), (576, 576160), (585, 567296), (624, 531840), (640, 518544), (720, 460928), (768, 432120), (780, 425472), (831, 399360), (832, 398880), (936, 354560), (960, 345696), (1024, 324090), (1040, 319104), (1108, 299520), (1152, 288080), (1170, 283648), (1248, 265920), (1280, 259272), (1385, 239616), (1440, 230464), (1536, 216060), (1560, 212736), (1662, 199680), (1664, 199440), (1872, 177280), (1920, 172848), (2048, 162045), (2080, 159552), (2216, 149760), (2304, 144040), (2340, 141824), (2493, 133120), (2496, 132960), (2560, 129636), (2770, 119808), (2880, 115232), (3072, 108030), (3120, 106368), (3324, 99840), (3328, 99720), (3601, 92160), (3744, 88640), (3840, 86424), (4155, 79872), (4160, 79776), (4432, 74880), (4608, 72020), (4680, 70912), (4986, 66560), (4992, 66480), (5120, 64818), (5540, 59904), (5760, 57616), (6144, 54015), (6240, 53184), (6648, 49920), (6656, 49860), (7202, 46080), (7488, 44320), (7680, 43212), (8310, 39936), (8320, 39888), (8864, 37440), (9216, 36010), (9360, 35456), (9972, 33280), (9984, 33240), (10240, 32409), (10803, 30720), (11080, 29952), (11520, 28808), (12465, 26624), (12480, 26592), (13296, 24960), (13312, 24930), (14404, 23040), (14976, 22160), (15360, 21606), (16620, 19968), (16640, 19944), (17728, 18720), (18005, 18432)]