789315840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:387

約数の個数: 360

約数和(自身を含む): 2956016448

約数和(自身を除く): 2166700608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 324, 331, 345, 360, 368, 384, 405, 414, 432, 460, 480, 540, 552, 576, 621, 640, 648, 662, 690, 720, 736, 768, 810, 828, 864, 920, 960, 993, 1035, 1080, 1104, 1152, 1242, 1280, 1296, 1324, 1380, 1440, 1472, 1620, 1655, 1656, 1728, 1840, 1863, 1920, 1986, 2070, 2160, 2208, 2304, 2484, 2592, 2648, 2760, 2880, 2944, 2979, 3105, 3240, 3310, 3312, 3456, 3680, 3726, 3840, 3972, 4140, 4320, 4416, 4965, 4968, 5184, 5296, 5520, 5760, 5888, 5958, 6210, 6480, 6620, 6624, 6912, 7360, 7452, 7613, 7944, 8280, 8640, 8832, 8937, 9315, 9930, 9936, 10368, 10592, 11040, 11520, 11916, 12420, 12960, 13240, 13248, 14720, 14895, 14904, 15226, 15888, 16560, 17280, 17664, 17874, 18630, 19860, 19872, 20736, 21184, 22080, 22839, 23832, 24840, 25920, 26480, 26496, 26811, 29440, 29790, 29808, 30452, 31776, 33120, 34560, 35748, 37260, 38065, 39720, 39744, 42368, 44160, 44685, 45678, 47664, 49680, 51840, 52960, 52992, 53622, 59580, 59616, 60904, 63552, 66240, 68517, 71496, 74520, 76130, 79440, 79488, 84736, 88320, 89370, 91356, 95328, 99360, 103680, 105920, 107244, 114195, 119160, 119232, 121808, 127104, 132480, 134055, 137034, 142992, 149040, 152260, 158880, 158976, 178740, 182712, 190656, 198720, 205551, 211840, 214488, 228390, 238320, 238464, 243616, 254208, 264960, 268110, 274068, 285984, 298080, 304520, 317760, 342585, 357480, 365424, 381312, 397440, 411102, 423680, 428976, 456780, 476640, 476928, 487232, 536220, 548136, 571968, 596160, 609040, 616653, 635520, 685170, 714960, 730848, 762624, 794880, 822204, 857952, 913560, 953280, 974464, 1027755, 1072440, 1096272, 1143936, 1192320, 1218080, 1233306, 1271040, 1370340, 1429920, 1461696, 1644408, 1715904, 1827120, 1906560, 1948928, 2055510, 2144880, 2192544, 2287872, 2384640, 2436160, 2466612, 2740680, 2859840, 2923392, 3083265, 3288816, 3431808, 3654240, 3813120, 4111020, 4289760, 4385088, 4872320, 4933224, 5481360, 5719680, 5846784, 6166530, 6577632, 6863616, 7308480, 8222040, 8579520, 8770176, 9744640, 9866448, 10962720, 11439360, 12333060, 13155264, 14616960, 16444080, 17159040, 17540352, 19732896, 21925440, 24666120, 26310528, 29233920, 32888160, 34318080, 39465792, 43850880, 49332240, 52621056, 65776320, 78931584, 87701760, 98664480, 131552640, 157863168, 197328960, 263105280, 394657920, 789315840]

約数ペア:

[(1, 789315840), (2, 394657920), (3, 263105280), (4, 197328960), (5, 157863168), (6, 131552640), (8, 98664480), (9, 87701760), (10, 78931584), (12, 65776320), (15, 52621056), (16, 49332240), (18, 43850880), (20, 39465792), (23, 34318080), (24, 32888160), (27, 29233920), (30, 26310528), (32, 24666120), (36, 21925440), (40, 19732896), (45, 17540352), (46, 17159040), (48, 16444080), (54, 14616960), (60, 13155264), (64, 12333060), (69, 11439360), (72, 10962720), (80, 9866448), (81, 9744640), (90, 8770176), (92, 8579520), (96, 8222040), (108, 7308480), (115, 6863616), (120, 6577632), (128, 6166530), (135, 5846784), (138, 5719680), (144, 5481360), (160, 4933224), (162, 4872320), (180, 4385088), (184, 4289760), (192, 4111020), (207, 3813120), (216, 3654240), (230, 3431808), (240, 3288816), (256, 3083265), (270, 2923392), (276, 2859840), (288, 2740680), (320, 2466612), (324, 2436160), (331, 2384640), (345, 2287872), (360, 2192544), (368, 2144880), (384, 2055510), (405, 1948928), (414, 1906560), (432, 1827120), (460, 1715904), (480, 1644408), (540, 1461696), (552, 1429920), (576, 1370340), (621, 1271040), (640, 1233306), (648, 1218080), (662, 1192320), (690, 1143936), (720, 1096272), (736, 1072440), (768, 1027755), (810, 974464), (828, 953280), (864, 913560), (920, 857952), (960, 822204), (993, 794880), (1035, 762624), (1080, 730848), (1104, 714960), (1152, 685170), (1242, 635520), (1280, 616653), (1296, 609040), (1324, 596160), (1380, 571968), (1440, 548136), (1472, 536220), (1620, 487232), (1655, 476928), (1656, 476640), (1728, 456780), (1840, 428976), (1863, 423680), (1920, 411102), (1986, 397440), (2070, 381312), (2160, 365424), (2208, 357480), (2304, 342585), (2484, 317760), (2592, 304520), (2648, 298080), (2760, 285984), (2880, 274068), (2944, 268110), (2979, 264960), (3105, 254208), (3240, 243616), (3310, 238464), (3312, 238320), (3456, 228390), (3680, 214488), (3726, 211840), (3840, 205551), (3972, 198720), (4140, 190656), (4320, 182712), (4416, 178740), (4965, 158976), (4968, 158880), (5184, 152260), (5296, 149040), (5520, 142992), (5760, 137034), (5888, 134055), (5958, 132480), (6210, 127104), (6480, 121808), (6620, 119232), (6624, 119160), (6912, 114195), (7360, 107244), (7452, 105920), (7613, 103680), (7944, 99360), (8280, 95328), (8640, 91356), (8832, 89370), (8937, 88320), (9315, 84736), (9930, 79488), (9936, 79440), (10368, 76130), (10592, 74520), (11040, 71496), (11520, 68517), (11916, 66240), (12420, 63552), (12960, 60904), (13240, 59616), (13248, 59580), (14720, 53622), (14895, 52992), (14904, 52960), (15226, 51840), (15888, 49680), (16560, 47664), (17280, 45678), (17664, 44685), (17874, 44160), (18630, 42368), (19860, 39744), (19872, 39720), (20736, 38065), (21184, 37260), (22080, 35748), (22839, 34560), (23832, 33120), (24840, 31776), (25920, 30452), (26480, 29808), (26496, 29790), (26811, 29440)]