1381302720

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 560

約数和(自身を含む): 5877324288

約数和(自身を除く): 4496021568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 270, 276, 280, 288, 315, 320, 322, 324, 331, 336, 345, 360, 368, 378, 405, 414, 420, 432, 448, 460, 480, 483, 504, 540, 552, 560, 567, 576, 621, 630, 644, 648, 662, 672, 690, 720, 736, 756, 805, 810, 828, 840, 864, 920, 945, 960, 966, 993, 1008, 1035, 1080, 1104, 1120, 1134, 1242, 1260, 1288, 1296, 1324, 1344, 1380, 1440, 1449, 1472, 1512, 1610, 1620, 1655, 1656, 1680, 1728, 1840, 1863, 1890, 1932, 1986, 2016, 2070, 2160, 2208, 2240, 2268, 2317, 2415, 2484, 2520, 2576, 2592, 2648, 2760, 2835, 2880, 2898, 2979, 3024, 3105, 3220, 3240, 3310, 3312, 3360, 3680, 3726, 3780, 3864, 3972, 4032, 4140, 4320, 4347, 4416, 4536, 4634, 4830, 4965, 4968, 5040, 5152, 5184, 5296, 5520, 5670, 5796, 5958, 6048, 6210, 6440, 6480, 6620, 6624, 6720, 6951, 7245, 7360, 7452, 7560, 7613, 7728, 7944, 8280, 8640, 8694, 8937, 9072, 9268, 9315, 9660, 9930, 9936, 10080, 10304, 10592, 11040, 11340, 11585, 11592, 11916, 12096, 12420, 12880, 12960, 13041, 13240, 13248, 13902, 14490, 14895, 14904, 15120, 15226, 15456, 15888, 16560, 17388, 17874, 18144, 18536, 18630, 19320, 19860, 19872, 20160, 20853, 21184, 21735, 22080, 22680, 22839, 23170, 23184, 23832, 24840, 25760, 25920, 26082, 26480, 26811, 27804, 28980, 29790, 29808, 30240, 30452, 30912, 31776, 33120, 34755, 34776, 35748, 36288, 37072, 37260, 38065, 38640, 39720, 39744, 41706, 43470, 44685, 45360, 45678, 46340, 46368, 47664, 49680, 51520, 52164, 52960, 53291, 53622, 55608, 57960, 59580, 59616, 60480, 60904, 62559, 63552, 65205, 66240, 68517, 69510, 69552, 71496, 74144, 74520, 76130, 77280, 79440, 83412, 86940, 89370, 90720, 91356, 92680, 92736, 95328, 99360, 104265, 104328, 105920, 106582, 107244, 111216, 114195, 115920, 119160, 119232, 121808, 125118, 130410, 134055, 137034, 139020, 139104, 142992, 148288, 149040, 152260, 154560, 158880, 159873, 166824, 173880, 178740, 181440, 182712, 185360, 187677, 190656, 198720, 205551, 208530, 208656, 213164, 214488, 222432, 228390, 231840, 238320, 243616, 250236, 260820, 266455, 268110, 274068, 278040, 278208, 285984, 298080, 304520, 312795, 317760, 319746, 333648, 342585, 347760, 357480, 365424, 370720, 375354, 411102, 417060, 417312, 426328, 428976, 444864, 456780, 463680, 476640, 479619, 487232, 500472, 521640, 532910, 536220, 548136, 556080, 571968, 596160, 609040, 616653, 625590, 639492, 667296, 685170, 695520, 714960, 730848, 741440, 750708, 799365, 822204, 834120, 834624, 852656, 857952, 913560, 938385, 953280, 959238, 1000944, 1027755, 1043280, 1065820, 1072440, 1096272, 1112160, 1218080, 1233306, 1251180, 1278984, 1334592, 1370340, 1391040, 1429920, 1438857, 1461696, 1501416, 1598730, 1644408, 1668240, 1705312, 1715904, 1827120, 1876770, 1918476, 2001888, 2055510, 2086560, 2131640, 2144880, 2192544, 2224320, 2398095, 2436160, 2466612, 2502360, 2557968, 2740680, 2859840, 2877714, 3002832, 3083265, 3197460, 3288816, 3336480, 3410624, 3654240, 3753540, 3836952, 4003776, 4111020, 4173120, 4263280, 4289760, 4316571, 4385088, 4796190, 4933224, 5004720, 5115936, 5481360, 5755428, 6005664, 6166530, 6394920, 6577632, 6672960, 7194285, 7308480, 7507080, 7673904, 8222040, 8526560, 8579520, 8633142, 9592380, 9866448, 10009440, 10231872, 10962720, 11510856, 12011328, 12333060, 12789840, 13155264, 14388570, 15014160, 15347808, 16444080, 17053120, 17266284, 19184760, 19732896, 20018880, 21582855, 21925440, 23021712, 24666120, 25579680, 28777140, 30028320, 30695616, 32888160, 34532568, 38369520, 39465792, 43165710, 46043424, 49332240, 51159360, 57554280, 60056640, 65776320, 69065136, 76739040, 86331420, 92086848, 98664480, 115108560, 138130272, 153478080, 172662840, 197328960, 230217120, 276260544, 345325680, 460434240, 690651360, 1381302720]

約数ペア:

[(1, 1381302720), (2, 690651360), (3, 460434240), (4, 345325680), (5, 276260544), (6, 230217120), (7, 197328960), (8, 172662840), (9, 153478080), (10, 138130272), (12, 115108560), (14, 98664480), (15, 92086848), (16, 86331420), (18, 76739040), (20, 69065136), (21, 65776320), (23, 60056640), (24, 57554280), (27, 51159360), (28, 49332240), (30, 46043424), (32, 43165710), (35, 39465792), (36, 38369520), (40, 34532568), (42, 32888160), (45, 30695616), (46, 30028320), (48, 28777140), (54, 25579680), (56, 24666120), (60, 23021712), (63, 21925440), (64, 21582855), (69, 20018880), (70, 19732896), (72, 19184760), (80, 17266284), (81, 17053120), (84, 16444080), (90, 15347808), (92, 15014160), (96, 14388570), (105, 13155264), (108, 12789840), (112, 12333060), (115, 12011328), (120, 11510856), (126, 10962720), (135, 10231872), (138, 10009440), (140, 9866448), (144, 9592380), (160, 8633142), (161, 8579520), (162, 8526560), (168, 8222040), (180, 7673904), (184, 7507080), (189, 7308480), (192, 7194285), (207, 6672960), (210, 6577632), (216, 6394920), (224, 6166530), (230, 6005664), (240, 5755428), (252, 5481360), (270, 5115936), (276, 5004720), (280, 4933224), (288, 4796190), (315, 4385088), (320, 4316571), (322, 4289760), (324, 4263280), (331, 4173120), (336, 4111020), (345, 4003776), (360, 3836952), (368, 3753540), (378, 3654240), (405, 3410624), (414, 3336480), (420, 3288816), (432, 3197460), (448, 3083265), (460, 3002832), (480, 2877714), (483, 2859840), (504, 2740680), (540, 2557968), (552, 2502360), (560, 2466612), (567, 2436160), (576, 2398095), (621, 2224320), (630, 2192544), (644, 2144880), (648, 2131640), (662, 2086560), (672, 2055510), (690, 2001888), (720, 1918476), (736, 1876770), (756, 1827120), (805, 1715904), (810, 1705312), (828, 1668240), (840, 1644408), (864, 1598730), (920, 1501416), (945, 1461696), (960, 1438857), (966, 1429920), (993, 1391040), (1008, 1370340), (1035, 1334592), (1080, 1278984), (1104, 1251180), (1120, 1233306), (1134, 1218080), (1242, 1112160), (1260, 1096272), (1288, 1072440), (1296, 1065820), (1324, 1043280), (1344, 1027755), (1380, 1000944), (1440, 959238), (1449, 953280), (1472, 938385), (1512, 913560), (1610, 857952), (1620, 852656), (1655, 834624), (1656, 834120), (1680, 822204), (1728, 799365), (1840, 750708), (1863, 741440), (1890, 730848), (1932, 714960), (1986, 695520), (2016, 685170), (2070, 667296), (2160, 639492), (2208, 625590), (2240, 616653), (2268, 609040), (2317, 596160), (2415, 571968), (2484, 556080), (2520, 548136), (2576, 536220), (2592, 532910), (2648, 521640), (2760, 500472), (2835, 487232), (2880, 479619), (2898, 476640), (2979, 463680), (3024, 456780), (3105, 444864), (3220, 428976), (3240, 426328), (3310, 417312), (3312, 417060), (3360, 411102), (3680, 375354), (3726, 370720), (3780, 365424), (3864, 357480), (3972, 347760), (4032, 342585), (4140, 333648), (4320, 319746), (4347, 317760), (4416, 312795), (4536, 304520), (4634, 298080), (4830, 285984), (4965, 278208), (4968, 278040), (5040, 274068), (5152, 268110), (5184, 266455), (5296, 260820), (5520, 250236), (5670, 243616), (5796, 238320), (5958, 231840), (6048, 228390), (6210, 222432), (6440, 214488), (6480, 213164), (6620, 208656), (6624, 208530), (6720, 205551), (6951, 198720), (7245, 190656), (7360, 187677), (7452, 185360), (7560, 182712), (7613, 181440), (7728, 178740), (7944, 173880), (8280, 166824), (8640, 159873), (8694, 158880), (8937, 154560), (9072, 152260), (9268, 149040), (9315, 148288), (9660, 142992), (9930, 139104), (9936, 139020), (10080, 137034), (10304, 134055), (10592, 130410), (11040, 125118), (11340, 121808), (11585, 119232), (11592, 119160), (11916, 115920), (12096, 114195), (12420, 111216), (12880, 107244), (12960, 106582), (13041, 105920), (13240, 104328), (13248, 104265), (13902, 99360), (14490, 95328), (14895, 92736), (14904, 92680), (15120, 91356), (15226, 90720), (15456, 89370), (15888, 86940), (16560, 83412), (17388, 79440), (17874, 77280), (18144, 76130), (18536, 74520), (18630, 74144), (19320, 71496), (19860, 69552), (19872, 69510), (20160, 68517), (20853, 66240), (21184, 65205), (21735, 63552), (22080, 62559), (22680, 60904), (22839, 60480), (23170, 59616), (23184, 59580), (23832, 57960), (24840, 55608), (25760, 53622), (25920, 53291), (26082, 52960), (26480, 52164), (26811, 51520), (27804, 49680), (28980, 47664), (29790, 46368), (29808, 46340), (30240, 45678), (30452, 45360), (30912, 44685), (31776, 43470), (33120, 41706), (34755, 39744), (34776, 39720), (35748, 38640), (36288, 38065), (37072, 37260)]