248901120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 320

約数和(自身を含む): 955563840

約数和(自身を除く): 706662720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 277, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 512, 520, 540, 554, 576, 585, 624, 640, 702, 720, 768, 780, 831, 832, 864, 936, 960, 1040, 1080, 1108, 1152, 1170, 1248, 1280, 1385, 1404, 1440, 1536, 1560, 1662, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2216, 2304, 2340, 2493, 2496, 2560, 2770, 2808, 2880, 3120, 3324, 3328, 3456, 3510, 3601, 3744, 3840, 4155, 4160, 4320, 4432, 4608, 4680, 4986, 4992, 5540, 5616, 5760, 6240, 6648, 6656, 6912, 7020, 7202, 7479, 7488, 7680, 8310, 8320, 8640, 8864, 9360, 9972, 9984, 10803, 11080, 11232, 11520, 12465, 12480, 13296, 13824, 14040, 14404, 14958, 14976, 16620, 16640, 17280, 17728, 18005, 18720, 19944, 19968, 21606, 22160, 22464, 23040, 24930, 24960, 26592, 28080, 28808, 29916, 29952, 32409, 33240, 33280, 34560, 35456, 36010, 37395, 37440, 39888, 43212, 44320, 44928, 49860, 49920, 53184, 54015, 56160, 57616, 59832, 59904, 64818, 66480, 69120, 70912, 72020, 74790, 74880, 79776, 86424, 88640, 89856, 97227, 99720, 99840, 106368, 108030, 112320, 115232, 119664, 129636, 132960, 141824, 144040, 149580, 149760, 159552, 162045, 172848, 177280, 179712, 194454, 199440, 212736, 216060, 224640, 230464, 239328, 259272, 265920, 288080, 299160, 299520, 319104, 324090, 345696, 354560, 388908, 398880, 425472, 432120, 449280, 460928, 478656, 486135, 518544, 531840, 576160, 598320, 638208, 648180, 691392, 709120, 777816, 797760, 864240, 898560, 921856, 957312, 972270, 1037088, 1063680, 1152320, 1196640, 1276416, 1296360, 1382784, 1555632, 1595520, 1728480, 1843712, 1914624, 1944540, 2074176, 2127360, 2304640, 2393280, 2592720, 2765568, 3111264, 3191040, 3456960, 3829248, 3889080, 4148352, 4609280, 4786560, 5185440, 5531136, 6222528, 6382080, 6913920, 7778160, 8296704, 9218560, 9573120, 10370880, 12445056, 13827840, 15556320, 16593408, 19146240, 20741760, 24890112, 27655680, 31112640, 41483520, 49780224, 62225280, 82967040, 124450560, 248901120]

約数ペア:

[(1, 248901120), (2, 124450560), (3, 82967040), (4, 62225280), (5, 49780224), (6, 41483520), (8, 31112640), (9, 27655680), (10, 24890112), (12, 20741760), (13, 19146240), (15, 16593408), (16, 15556320), (18, 13827840), (20, 12445056), (24, 10370880), (26, 9573120), (27, 9218560), (30, 8296704), (32, 7778160), (36, 6913920), (39, 6382080), (40, 6222528), (45, 5531136), (48, 5185440), (52, 4786560), (54, 4609280), (60, 4148352), (64, 3889080), (65, 3829248), (72, 3456960), (78, 3191040), (80, 3111264), (90, 2765568), (96, 2592720), (104, 2393280), (108, 2304640), (117, 2127360), (120, 2074176), (128, 1944540), (130, 1914624), (135, 1843712), (144, 1728480), (156, 1595520), (160, 1555632), (180, 1382784), (192, 1296360), (195, 1276416), (208, 1196640), (216, 1152320), (234, 1063680), (240, 1037088), (256, 972270), (260, 957312), (270, 921856), (277, 898560), (288, 864240), (312, 797760), (320, 777816), (351, 709120), (360, 691392), (384, 648180), (390, 638208), (416, 598320), (432, 576160), (468, 531840), (480, 518544), (512, 486135), (520, 478656), (540, 460928), (554, 449280), (576, 432120), (585, 425472), (624, 398880), (640, 388908), (702, 354560), (720, 345696), (768, 324090), (780, 319104), (831, 299520), (832, 299160), (864, 288080), (936, 265920), (960, 259272), (1040, 239328), (1080, 230464), (1108, 224640), (1152, 216060), (1170, 212736), (1248, 199440), (1280, 194454), (1385, 179712), (1404, 177280), (1440, 172848), (1536, 162045), (1560, 159552), (1662, 149760), (1664, 149580), (1728, 144040), (1755, 141824), (1872, 132960), (1920, 129636), (2080, 119664), (2160, 115232), (2216, 112320), (2304, 108030), (2340, 106368), (2493, 99840), (2496, 99720), (2560, 97227), (2770, 89856), (2808, 88640), (2880, 86424), (3120, 79776), (3324, 74880), (3328, 74790), (3456, 72020), (3510, 70912), (3601, 69120), (3744, 66480), (3840, 64818), (4155, 59904), (4160, 59832), (4320, 57616), (4432, 56160), (4608, 54015), (4680, 53184), (4986, 49920), (4992, 49860), (5540, 44928), (5616, 44320), (5760, 43212), (6240, 39888), (6648, 37440), (6656, 37395), (6912, 36010), (7020, 35456), (7202, 34560), (7479, 33280), (7488, 33240), (7680, 32409), (8310, 29952), (8320, 29916), (8640, 28808), (8864, 28080), (9360, 26592), (9972, 24960), (9984, 24930), (10803, 23040), (11080, 22464), (11232, 22160), (11520, 21606), (12465, 19968), (12480, 19944), (13296, 18720), (13824, 18005), (14040, 17728), (14404, 17280), (14958, 16640), (14976, 16620)]