249621120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 384

約数和(自身を含む): 1015822080

約数和(自身を除く): 766200960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 128, 140, 144, 151, 160, 164, 168, 180, 192, 205, 210, 224, 240, 246, 252, 280, 287, 288, 302, 315, 320, 328, 336, 360, 369, 384, 410, 420, 448, 453, 480, 492, 504, 560, 574, 576, 604, 615, 630, 640, 656, 672, 720, 738, 755, 820, 840, 861, 896, 906, 960, 984, 1008, 1057, 1120, 1148, 1152, 1208, 1230, 1260, 1312, 1344, 1359, 1435, 1440, 1476, 1510, 1640, 1680, 1722, 1812, 1845, 1920, 1968, 2016, 2114, 2240, 2265, 2296, 2416, 2460, 2520, 2583, 2624, 2688, 2718, 2870, 2880, 2952, 3020, 3171, 3280, 3360, 3444, 3624, 3690, 3936, 4032, 4228, 4305, 4480, 4530, 4592, 4832, 4920, 5040, 5166, 5248, 5285, 5436, 5740, 5760, 5904, 6040, 6191, 6342, 6560, 6720, 6795, 6888, 7248, 7380, 7872, 8064, 8456, 8610, 9060, 9184, 9513, 9664, 9840, 10080, 10332, 10570, 10872, 11480, 11808, 12080, 12382, 12684, 12915, 13120, 13440, 13590, 13776, 14496, 14760, 15744, 15855, 16912, 17220, 18120, 18368, 18573, 19026, 19328, 19680, 20160, 20664, 21140, 21744, 22960, 23616, 24160, 24764, 25368, 25830, 26240, 27180, 27552, 28992, 29520, 30955, 31710, 33824, 34440, 36240, 36736, 37146, 38052, 39360, 40320, 41328, 42280, 43337, 43488, 45920, 47232, 47565, 48320, 49528, 50736, 51660, 54360, 55104, 55719, 57984, 59040, 61910, 63420, 67648, 68880, 72480, 74292, 76104, 78720, 82656, 84560, 86674, 86976, 91840, 92865, 95130, 96640, 99056, 101472, 103320, 108720, 110208, 111438, 118080, 123820, 126840, 130011, 135296, 137760, 144960, 148584, 152208, 165312, 169120, 173348, 173952, 183680, 185730, 190260, 198112, 202944, 206640, 216685, 217440, 222876, 236160, 247640, 253680, 260022, 275520, 278595, 289920, 297168, 304416, 330624, 338240, 346696, 371460, 380520, 390033, 396224, 405888, 413280, 433370, 434880, 445752, 495280, 507360, 520044, 551040, 557190, 594336, 608832, 650055, 676480, 693392, 742920, 761040, 780066, 792448, 826560, 866740, 869760, 891504, 990560, 1014720, 1040088, 1114380, 1188672, 1217664, 1300110, 1386784, 1485840, 1522080, 1560132, 1653120, 1733480, 1783008, 1950165, 1981120, 2029440, 2080176, 2228760, 2377344, 2600220, 2773568, 2971680, 3044160, 3120264, 3466960, 3566016, 3900330, 3962240, 4160352, 4457520, 5200440, 5547136, 5943360, 6088320, 6240528, 6933920, 7132032, 7800660, 8320704, 8915040, 10400880, 11886720, 12481056, 13867840, 15601320, 16641408, 17830080, 20801760, 24962112, 27735680, 31202640, 35660160, 41603520, 49924224, 62405280, 83207040, 124810560, 249621120]

約数ペア:

[(1, 249621120), (2, 124810560), (3, 83207040), (4, 62405280), (5, 49924224), (6, 41603520), (7, 35660160), (8, 31202640), (9, 27735680), (10, 24962112), (12, 20801760), (14, 17830080), (15, 16641408), (16, 15601320), (18, 13867840), (20, 12481056), (21, 11886720), (24, 10400880), (28, 8915040), (30, 8320704), (32, 7800660), (35, 7132032), (36, 6933920), (40, 6240528), (41, 6088320), (42, 5943360), (45, 5547136), (48, 5200440), (56, 4457520), (60, 4160352), (63, 3962240), (64, 3900330), (70, 3566016), (72, 3466960), (80, 3120264), (82, 3044160), (84, 2971680), (90, 2773568), (96, 2600220), (105, 2377344), (112, 2228760), (120, 2080176), (123, 2029440), (126, 1981120), (128, 1950165), (140, 1783008), (144, 1733480), (151, 1653120), (160, 1560132), (164, 1522080), (168, 1485840), (180, 1386784), (192, 1300110), (205, 1217664), (210, 1188672), (224, 1114380), (240, 1040088), (246, 1014720), (252, 990560), (280, 891504), (287, 869760), (288, 866740), (302, 826560), (315, 792448), (320, 780066), (328, 761040), (336, 742920), (360, 693392), (369, 676480), (384, 650055), (410, 608832), (420, 594336), (448, 557190), (453, 551040), (480, 520044), (492, 507360), (504, 495280), (560, 445752), (574, 434880), (576, 433370), (604, 413280), (615, 405888), (630, 396224), (640, 390033), (656, 380520), (672, 371460), (720, 346696), (738, 338240), (755, 330624), (820, 304416), (840, 297168), (861, 289920), (896, 278595), (906, 275520), (960, 260022), (984, 253680), (1008, 247640), (1057, 236160), (1120, 222876), (1148, 217440), (1152, 216685), (1208, 206640), (1230, 202944), (1260, 198112), (1312, 190260), (1344, 185730), (1359, 183680), (1435, 173952), (1440, 173348), (1476, 169120), (1510, 165312), (1640, 152208), (1680, 148584), (1722, 144960), (1812, 137760), (1845, 135296), (1920, 130011), (1968, 126840), (2016, 123820), (2114, 118080), (2240, 111438), (2265, 110208), (2296, 108720), (2416, 103320), (2460, 101472), (2520, 99056), (2583, 96640), (2624, 95130), (2688, 92865), (2718, 91840), (2870, 86976), (2880, 86674), (2952, 84560), (3020, 82656), (3171, 78720), (3280, 76104), (3360, 74292), (3444, 72480), (3624, 68880), (3690, 67648), (3936, 63420), (4032, 61910), (4228, 59040), (4305, 57984), (4480, 55719), (4530, 55104), (4592, 54360), (4832, 51660), (4920, 50736), (5040, 49528), (5166, 48320), (5248, 47565), (5285, 47232), (5436, 45920), (5740, 43488), (5760, 43337), (5904, 42280), (6040, 41328), (6191, 40320), (6342, 39360), (6560, 38052), (6720, 37146), (6795, 36736), (6888, 36240), (7248, 34440), (7380, 33824), (7872, 31710), (8064, 30955), (8456, 29520), (8610, 28992), (9060, 27552), (9184, 27180), (9513, 26240), (9664, 25830), (9840, 25368), (10080, 24764), (10332, 24160), (10570, 23616), (10872, 22960), (11480, 21744), (11808, 21140), (12080, 20664), (12382, 20160), (12684, 19680), (12915, 19328), (13120, 19026), (13440, 18573), (13590, 18368), (13776, 18120), (14496, 17220), (14760, 16912), (15744, 15855)]