1225889280

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:738

約数の個数: 480

約数和(自身を含む): 5300875008

約数和(自身を除く): 4074985728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 256, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 420, 440, 448, 462, 480, 495, 504, 512, 528, 560, 576, 616, 630, 640, 660, 672, 691, 693, 704, 720, 768, 770, 792, 840, 880, 896, 924, 960, 990, 1008, 1056, 1120, 1152, 1155, 1232, 1260, 1280, 1320, 1344, 1382, 1386, 1408, 1440, 1536, 1540, 1584, 1680, 1760, 1792, 1848, 1920, 1980, 2016, 2073, 2112, 2240, 2304, 2310, 2464, 2520, 2560, 2640, 2688, 2764, 2772, 2816, 2880, 3080, 3168, 3360, 3455, 3465, 3520, 3584, 3696, 3840, 3960, 4032, 4146, 4224, 4480, 4608, 4620, 4837, 4928, 5040, 5280, 5376, 5528, 5544, 5632, 5760, 6160, 6219, 6336, 6720, 6910, 6930, 7040, 7392, 7601, 7680, 7920, 8064, 8292, 8448, 8960, 9240, 9674, 9856, 10080, 10365, 10560, 10752, 11056, 11088, 11520, 12320, 12438, 12672, 13440, 13820, 13860, 14080, 14511, 14784, 15202, 15840, 16128, 16584, 16896, 17920, 18480, 19348, 19712, 20160, 20730, 21120, 22112, 22176, 22803, 23040, 24185, 24640, 24876, 25344, 26880, 27640, 27720, 28160, 29022, 29568, 30404, 31095, 31680, 32256, 33168, 36960, 38005, 38696, 39424, 40320, 41460, 42240, 43533, 44224, 44352, 45606, 48370, 49280, 49752, 50688, 53207, 53760, 55280, 55440, 58044, 59136, 60808, 62190, 63360, 66336, 68409, 72555, 73920, 76010, 77392, 80640, 82920, 84480, 87066, 88448, 88704, 91212, 96740, 98560, 99504, 106414, 110560, 110880, 114015, 116088, 118272, 121616, 124380, 126720, 132672, 136818, 145110, 147840, 152020, 154784, 159621, 161280, 165840, 174132, 176896, 177408, 182424, 193480, 197120, 199008, 212828, 217665, 221120, 221760, 228030, 232176, 243232, 248760, 253440, 265344, 266035, 273636, 290220, 295680, 304040, 309568, 319242, 331680, 342045, 348264, 353792, 354816, 364848, 386960, 398016, 425656, 435330, 442240, 443520, 456060, 464352, 478863, 486464, 497520, 530688, 532070, 547272, 580440, 591360, 608080, 619136, 638484, 663360, 684090, 696528, 729696, 773920, 796032, 798105, 851312, 870660, 884480, 887040, 912120, 928704, 957726, 972928, 995040, 1061376, 1064140, 1094544, 1160880, 1216160, 1238272, 1276968, 1326720, 1368180, 1393056, 1459392, 1547840, 1592064, 1596210, 1702624, 1741320, 1768960, 1774080, 1824240, 1857408, 1915452, 1945856, 1990080, 2128280, 2189088, 2321760, 2394315, 2432320, 2476544, 2553936, 2653440, 2736360, 2786112, 2918784, 3095680, 3184128, 3192420, 3405248, 3482640, 3648480, 3714816, 3830904, 3891712, 3980160, 4256560, 4378176, 4643520, 4788630, 4864640, 5107872, 5306880, 5472720, 5572224, 5837568, 6191360, 6384840, 6810496, 6965280, 7296960, 7429632, 7661808, 7960320, 8513120, 8756352, 9287040, 9577260, 9729280, 10215744, 10945440, 11144448, 11675136, 12382720, 12769680, 13620992, 13930560, 14593920, 15323616, 15920640, 17026240, 17512704, 18574080, 19154520, 19458560, 20431488, 21890880, 22288896, 25539360, 27241984, 27861120, 29187840, 30647232, 34052480, 35025408, 37148160, 38309040, 40862976, 43781760, 51078720, 55722240, 58375680, 61294464, 68104960, 76618080, 81725952, 87563520, 102157440, 111444480, 122588928, 136209920, 153236160, 175127040, 204314880, 245177856, 306472320, 408629760, 612944640, 1225889280]

約数ペア:

[(1, 1225889280), (2, 612944640), (3, 408629760), (4, 306472320), (5, 245177856), (6, 204314880), (7, 175127040), (8, 153236160), (9, 136209920), (10, 122588928), (11, 111444480), (12, 102157440), (14, 87563520), (15, 81725952), (16, 76618080), (18, 68104960), (20, 61294464), (21, 58375680), (22, 55722240), (24, 51078720), (28, 43781760), (30, 40862976), (32, 38309040), (33, 37148160), (35, 35025408), (36, 34052480), (40, 30647232), (42, 29187840), (44, 27861120), (45, 27241984), (48, 25539360), (55, 22288896), (56, 21890880), (60, 20431488), (63, 19458560), (64, 19154520), (66, 18574080), (70, 17512704), (72, 17026240), (77, 15920640), (80, 15323616), (84, 14593920), (88, 13930560), (90, 13620992), (96, 12769680), (99, 12382720), (105, 11675136), (110, 11144448), (112, 10945440), (120, 10215744), (126, 9729280), (128, 9577260), (132, 9287040), (140, 8756352), (144, 8513120), (154, 7960320), (160, 7661808), (165, 7429632), (168, 7296960), (176, 6965280), (180, 6810496), (192, 6384840), (198, 6191360), (210, 5837568), (220, 5572224), (224, 5472720), (231, 5306880), (240, 5107872), (252, 4864640), (256, 4788630), (264, 4643520), (280, 4378176), (288, 4256560), (308, 3980160), (315, 3891712), (320, 3830904), (330, 3714816), (336, 3648480), (352, 3482640), (360, 3405248), (384, 3192420), (385, 3184128), (396, 3095680), (420, 2918784), (440, 2786112), (448, 2736360), (462, 2653440), (480, 2553936), (495, 2476544), (504, 2432320), (512, 2394315), (528, 2321760), (560, 2189088), (576, 2128280), (616, 1990080), (630, 1945856), (640, 1915452), (660, 1857408), (672, 1824240), (691, 1774080), (693, 1768960), (704, 1741320), (720, 1702624), (768, 1596210), (770, 1592064), (792, 1547840), (840, 1459392), (880, 1393056), (896, 1368180), (924, 1326720), (960, 1276968), (990, 1238272), (1008, 1216160), (1056, 1160880), (1120, 1094544), (1152, 1064140), (1155, 1061376), (1232, 995040), (1260, 972928), (1280, 957726), (1320, 928704), (1344, 912120), (1382, 887040), (1386, 884480), (1408, 870660), (1440, 851312), (1536, 798105), (1540, 796032), (1584, 773920), (1680, 729696), (1760, 696528), (1792, 684090), (1848, 663360), (1920, 638484), (1980, 619136), (2016, 608080), (2073, 591360), (2112, 580440), (2240, 547272), (2304, 532070), (2310, 530688), (2464, 497520), (2520, 486464), (2560, 478863), (2640, 464352), (2688, 456060), (2764, 443520), (2772, 442240), (2816, 435330), (2880, 425656), (3080, 398016), (3168, 386960), (3360, 364848), (3455, 354816), (3465, 353792), (3520, 348264), (3584, 342045), (3696, 331680), (3840, 319242), (3960, 309568), (4032, 304040), (4146, 295680), (4224, 290220), (4480, 273636), (4608, 266035), (4620, 265344), (4837, 253440), (4928, 248760), (5040, 243232), (5280, 232176), (5376, 228030), (5528, 221760), (5544, 221120), (5632, 217665), (5760, 212828), (6160, 199008), (6219, 197120), (6336, 193480), (6720, 182424), (6910, 177408), (6930, 176896), (7040, 174132), (7392, 165840), (7601, 161280), (7680, 159621), (7920, 154784), (8064, 152020), (8292, 147840), (8448, 145110), (8960, 136818), (9240, 132672), (9674, 126720), (9856, 124380), (10080, 121616), (10365, 118272), (10560, 116088), (10752, 114015), (11056, 110880), (11088, 110560), (11520, 106414), (12320, 99504), (12438, 98560), (12672, 96740), (13440, 91212), (13820, 88704), (13860, 88448), (14080, 87066), (14511, 84480), (14784, 82920), (15202, 80640), (15840, 77392), (16128, 76010), (16584, 73920), (16896, 72555), (17920, 68409), (18480, 66336), (19348, 63360), (19712, 62190), (20160, 60808), (20730, 59136), (21120, 58044), (22112, 55440), (22176, 55280), (22803, 53760), (23040, 53207), (24185, 50688), (24640, 49752), (24876, 49280), (25344, 48370), (26880, 45606), (27640, 44352), (27720, 44224), (28160, 43533), (29022, 42240), (29568, 41460), (30404, 40320), (31095, 39424), (31680, 38696), (32256, 38005), (33168, 36960)]