262232640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:247

約数の個数: 280

約数和(自身を含む): 952999872

約数和(自身を除く): 690767232

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, 67, 72, 80, 81, 90, 96, 108, 120, 134, 135, 144, 151, 160, 162, 180, 192, 201, 216, 240, 268, 270, 288, 302, 320, 324, 335, 360, 402, 405, 432, 453, 480, 536, 540, 576, 603, 604, 648, 670, 720, 755, 804, 810, 864, 906, 960, 1005, 1072, 1080, 1206, 1208, 1296, 1340, 1359, 1440, 1510, 1608, 1620, 1728, 1809, 1812, 2010, 2144, 2160, 2265, 2412, 2416, 2592, 2680, 2718, 2880, 3015, 3020, 3216, 3240, 3618, 3624, 4020, 4077, 4288, 4320, 4530, 4824, 4832, 5184, 5360, 5427, 5436, 6030, 6040, 6432, 6480, 6795, 7236, 7248, 8040, 8154, 8640, 9045, 9060, 9648, 9664, 10117, 10720, 10854, 10872, 12060, 12080, 12231, 12864, 12960, 13590, 14472, 14496, 16080, 16308, 18090, 18120, 19296, 20234, 20385, 21440, 21708, 21744, 24120, 24160, 24462, 25920, 27135, 27180, 28944, 28992, 30351, 32160, 32616, 36180, 36240, 38592, 40468, 40770, 43416, 43488, 48240, 48320, 48924, 50585, 54270, 54360, 57888, 60702, 61155, 64320, 65232, 72360, 72480, 80936, 81540, 86832, 86976, 91053, 96480, 97848, 101170, 108540, 108720, 115776, 121404, 122310, 130464, 144720, 144960, 151755, 161872, 163080, 173664, 182106, 192960, 195696, 202340, 217080, 217440, 242808, 244620, 260928, 273159, 289440, 303510, 323744, 326160, 347328, 364212, 391392, 404680, 434160, 434880, 455265, 485616, 489240, 546318, 578880, 607020, 647488, 652320, 728424, 782784, 809360, 819477, 868320, 910530, 971232, 978480, 1092636, 1214040, 1304640, 1365795, 1456848, 1618720, 1638954, 1736640, 1821060, 1942464, 1956960, 2185272, 2428080, 2731590, 2913696, 3237440, 3277908, 3642120, 3913920, 4097385, 4370544, 4856160, 5463180, 5827392, 6555816, 7284240, 8194770, 8741088, 9712320, 10926360, 13111632, 14568480, 16389540, 17482176, 21852720, 26223264, 29136960, 32779080, 43705440, 52446528, 65558160, 87410880, 131116320, 262232640]

約数ペア:

[(1, 262232640), (2, 131116320), (3, 87410880), (4, 65558160), (5, 52446528), (6, 43705440), (8, 32779080), (9, 29136960), (10, 26223264), (12, 21852720), (15, 17482176), (16, 16389540), (18, 14568480), (20, 13111632), (24, 10926360), (27, 9712320), (30, 8741088), (32, 8194770), (36, 7284240), (40, 6555816), (45, 5827392), (48, 5463180), (54, 4856160), (60, 4370544), (64, 4097385), (67, 3913920), (72, 3642120), (80, 3277908), (81, 3237440), (90, 2913696), (96, 2731590), (108, 2428080), (120, 2185272), (134, 1956960), (135, 1942464), (144, 1821060), (151, 1736640), (160, 1638954), (162, 1618720), (180, 1456848), (192, 1365795), (201, 1304640), (216, 1214040), (240, 1092636), (268, 978480), (270, 971232), (288, 910530), (302, 868320), (320, 819477), (324, 809360), (335, 782784), (360, 728424), (402, 652320), (405, 647488), (432, 607020), (453, 578880), (480, 546318), (536, 489240), (540, 485616), (576, 455265), (603, 434880), (604, 434160), (648, 404680), (670, 391392), (720, 364212), (755, 347328), (804, 326160), (810, 323744), (864, 303510), (906, 289440), (960, 273159), (1005, 260928), (1072, 244620), (1080, 242808), (1206, 217440), (1208, 217080), (1296, 202340), (1340, 195696), (1359, 192960), (1440, 182106), (1510, 173664), (1608, 163080), (1620, 161872), (1728, 151755), (1809, 144960), (1812, 144720), (2010, 130464), (2144, 122310), (2160, 121404), (2265, 115776), (2412, 108720), (2416, 108540), (2592, 101170), (2680, 97848), (2718, 96480), (2880, 91053), (3015, 86976), (3020, 86832), (3216, 81540), (3240, 80936), (3618, 72480), (3624, 72360), (4020, 65232), (4077, 64320), (4288, 61155), (4320, 60702), (4530, 57888), (4824, 54360), (4832, 54270), (5184, 50585), (5360, 48924), (5427, 48320), (5436, 48240), (6030, 43488), (6040, 43416), (6432, 40770), (6480, 40468), (6795, 38592), (7236, 36240), (7248, 36180), (8040, 32616), (8154, 32160), (8640, 30351), (9045, 28992), (9060, 28944), (9648, 27180), (9664, 27135), (10117, 25920), (10720, 24462), (10854, 24160), (10872, 24120), (12060, 21744), (12080, 21708), (12231, 21440), (12864, 20385), (12960, 20234), (13590, 19296), (14472, 18120), (14496, 18090), (16080, 16308)]