320554080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 576

約数和(自身を含む): 1415232000

約数和(自身を除く): 1094677920

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, 49, 55, 56, 59, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 110, 112, 118, 120, 126, 132, 140, 144, 147, 154, 160, 165, 168, 176, 177, 180, 196, 198, 210, 220, 224, 231, 236, 240, 245, 252, 264, 280, 288, 294, 295, 308, 315, 330, 336, 343, 352, 354, 360, 385, 392, 396, 413, 420, 440, 441, 462, 472, 480, 490, 495, 504, 528, 531, 539, 560, 588, 590, 616, 630, 649, 660, 672, 686, 693, 708, 720, 735, 770, 784, 792, 826, 840, 880, 882, 885, 924, 944, 980, 990, 1008, 1029, 1056, 1062, 1078, 1120, 1155, 1176, 1180, 1232, 1239, 1260, 1298, 1320, 1372, 1386, 1416, 1440, 1470, 1540, 1568, 1584, 1617, 1652, 1680, 1715, 1760, 1764, 1770, 1848, 1888, 1947, 1960, 1980, 2016, 2058, 2065, 2124, 2156, 2205, 2310, 2352, 2360, 2464, 2478, 2520, 2596, 2640, 2655, 2695, 2744, 2772, 2832, 2891, 2940, 3080, 3087, 3168, 3234, 3245, 3304, 3360, 3430, 3465, 3528, 3540, 3696, 3717, 3773, 3894, 3920, 3960, 4116, 4130, 4248, 4312, 4410, 4543, 4620, 4704, 4720, 4851, 4956, 5040, 5145, 5192, 5280, 5310, 5390, 5488, 5544, 5664, 5782, 5841, 5880, 6160, 6174, 6195, 6468, 6490, 6608, 6860, 6930, 7056, 7080, 7392, 7434, 7546, 7788, 7840, 7920, 8085, 8232, 8260, 8496, 8624, 8673, 8820, 9086, 9240, 9440, 9702, 9735, 9912, 10080, 10290, 10384, 10620, 10780, 10976, 11088, 11319, 11564, 11682, 11760, 12320, 12348, 12390, 12936, 12980, 13216, 13629, 13720, 13860, 14112, 14160, 14455, 14868, 15092, 15435, 15576, 15840, 16170, 16464, 16520, 16992, 17248, 17346, 17640, 18172, 18480, 18585, 18865, 19404, 19470, 19824, 20237, 20580, 20768, 21240, 21560, 22176, 22638, 22715, 23128, 23364, 23520, 24255, 24696, 24780, 25872, 25960, 26019, 27258, 27440, 27720, 28320, 28910, 29205, 29736, 30184, 30870, 31152, 31801, 32340, 32928, 33040, 33957, 34692, 35280, 36344, 36960, 37170, 37730, 38808, 38940, 39648, 40474, 40887, 41160, 42480, 43120, 43365, 45276, 45430, 46256, 46728, 48510, 49392, 49560, 51744, 51920, 52038, 54516, 54880, 55440, 56595, 57820, 58410, 59472, 60368, 60711, 61740, 62304, 63602, 64680, 66080, 67914, 68145, 69384, 70560, 72688, 74340, 75460, 77616, 77880, 80948, 81774, 82320, 84960, 86240, 86730, 90552, 90860, 92512, 93456, 95403, 97020, 98784, 99120, 101185, 103840, 104076, 109032, 110880, 113190, 115640, 116820, 118944, 120736, 121422, 123480, 127204, 129360, 130095, 135828, 136290, 138768, 145376, 148680, 150920, 155232, 155760, 159005, 161896, 163548, 164640, 169785, 173460, 181104, 181720, 182133, 186912, 190806, 194040, 198240, 202370, 204435, 208152, 218064, 222607, 226380, 231280, 233640, 242844, 246960, 254408, 258720, 260190, 271656, 272580, 277536, 286209, 297360, 301840, 303555, 311520, 318010, 323792, 327096, 339570, 346920, 362208, 363440, 364266, 381612, 388080, 404740, 408870, 416304, 436128, 445214, 452760, 462560, 467280, 477015, 485688, 493920, 508816, 520380, 543312, 545160, 572418, 594720, 603680, 607110, 636020, 647584, 654192, 667821, 679140, 693840, 726880, 728532, 763224, 776160, 809480, 817740, 832608, 890428, 905520, 910665, 934560, 954030, 971376, 1017632, 1040760, 1086624, 1090320, 1113035, 1144836, 1214220, 1272040, 1308384, 1335642, 1358280, 1387680, 1431045, 1457064, 1526448, 1618960, 1635480, 1780856, 1811040, 1821330, 1908060, 1942752, 2003463, 2081520, 2180640, 2226070, 2289672, 2428440, 2544080, 2671284, 2716560, 2862090, 2914128, 3052896, 3237920, 3270960, 3339105, 3561712, 3642660, 3816120, 4006926, 4163040, 4452140, 4579344, 4856880, 5088160, 5342568, 5433120, 5724180, 5828256, 6541920, 6678210, 7123424, 7285320, 7632240, 8013852, 8904280, 9158688, 9713760, 10017315, 10685136, 11448360, 13356420, 14570640, 15264480, 16027704, 17808560, 20034630, 21370272, 22896720, 26712840, 29141280, 32055408, 35617120, 40069260, 45793440, 53425680, 64110816, 80138520, 106851360, 160277040, 320554080]

約数ペア:

[(1, 320554080), (2, 160277040), (3, 106851360), (4, 80138520), (5, 64110816), (6, 53425680), (7, 45793440), (8, 40069260), (9, 35617120), (10, 32055408), (11, 29141280), (12, 26712840), (14, 22896720), (15, 21370272), (16, 20034630), (18, 17808560), (20, 16027704), (21, 15264480), (22, 14570640), (24, 13356420), (28, 11448360), (30, 10685136), (32, 10017315), (33, 9713760), (35, 9158688), (36, 8904280), (40, 8013852), (42, 7632240), (44, 7285320), (45, 7123424), (48, 6678210), (49, 6541920), (55, 5828256), (56, 5724180), (59, 5433120), (60, 5342568), (63, 5088160), (66, 4856880), (70, 4579344), (72, 4452140), (77, 4163040), (80, 4006926), (84, 3816120), (88, 3642660), (90, 3561712), (96, 3339105), (98, 3270960), (99, 3237920), (105, 3052896), (110, 2914128), (112, 2862090), (118, 2716560), (120, 2671284), (126, 2544080), (132, 2428440), (140, 2289672), (144, 2226070), (147, 2180640), (154, 2081520), (160, 2003463), (165, 1942752), (168, 1908060), (176, 1821330), (177, 1811040), (180, 1780856), (196, 1635480), (198, 1618960), (210, 1526448), (220, 1457064), (224, 1431045), (231, 1387680), (236, 1358280), (240, 1335642), (245, 1308384), (252, 1272040), (264, 1214220), (280, 1144836), (288, 1113035), (294, 1090320), (295, 1086624), (308, 1040760), (315, 1017632), (330, 971376), (336, 954030), (343, 934560), (352, 910665), (354, 905520), (360, 890428), (385, 832608), (392, 817740), (396, 809480), (413, 776160), (420, 763224), (440, 728532), (441, 726880), (462, 693840), (472, 679140), (480, 667821), (490, 654192), (495, 647584), (504, 636020), (528, 607110), (531, 603680), (539, 594720), (560, 572418), (588, 545160), (590, 543312), (616, 520380), (630, 508816), (649, 493920), (660, 485688), (672, 477015), (686, 467280), (693, 462560), (708, 452760), (720, 445214), (735, 436128), (770, 416304), (784, 408870), (792, 404740), (826, 388080), (840, 381612), (880, 364266), (882, 363440), (885, 362208), (924, 346920), (944, 339570), (980, 327096), (990, 323792), (1008, 318010), (1029, 311520), (1056, 303555), (1062, 301840), (1078, 297360), (1120, 286209), (1155, 277536), (1176, 272580), (1180, 271656), (1232, 260190), (1239, 258720), (1260, 254408), (1298, 246960), (1320, 242844), (1372, 233640), (1386, 231280), (1416, 226380), (1440, 222607), (1470, 218064), (1540, 208152), (1568, 204435), (1584, 202370), (1617, 198240), (1652, 194040), (1680, 190806), (1715, 186912), (1760, 182133), (1764, 181720), (1770, 181104), (1848, 173460), (1888, 169785), (1947, 164640), (1960, 163548), (1980, 161896), (2016, 159005), (2058, 155760), (2065, 155232), (2124, 150920), (2156, 148680), (2205, 145376), (2310, 138768), (2352, 136290), (2360, 135828), (2464, 130095), (2478, 129360), (2520, 127204), (2596, 123480), (2640, 121422), (2655, 120736), (2695, 118944), (2744, 116820), (2772, 115640), (2832, 113190), (2891, 110880), (2940, 109032), (3080, 104076), (3087, 103840), (3168, 101185), (3234, 99120), (3245, 98784), (3304, 97020), (3360, 95403), (3430, 93456), (3465, 92512), (3528, 90860), (3540, 90552), (3696, 86730), (3717, 86240), (3773, 84960), (3894, 82320), (3920, 81774), (3960, 80948), (4116, 77880), (4130, 77616), (4248, 75460), (4312, 74340), (4410, 72688), (4543, 70560), (4620, 69384), (4704, 68145), (4720, 67914), (4851, 66080), (4956, 64680), (5040, 63602), (5145, 62304), (5192, 61740), (5280, 60711), (5310, 60368), (5390, 59472), (5488, 58410), (5544, 57820), (5664, 56595), (5782, 55440), (5841, 54880), (5880, 54516), (6160, 52038), (6174, 51920), (6195, 51744), (6468, 49560), (6490, 49392), (6608, 48510), (6860, 46728), (6930, 46256), (7056, 45430), (7080, 45276), (7392, 43365), (7434, 43120), (7546, 42480), (7788, 41160), (7840, 40887), (7920, 40474), (8085, 39648), (8232, 38940), (8260, 38808), (8496, 37730), (8624, 37170), (8673, 36960), (8820, 36344), (9086, 35280), (9240, 34692), (9440, 33957), (9702, 33040), (9735, 32928), (9912, 32340), (10080, 31801), (10290, 31152), (10384, 30870), (10620, 30184), (10780, 29736), (10976, 29205), (11088, 28910), (11319, 28320), (11564, 27720), (11682, 27440), (11760, 27258), (12320, 26019), (12348, 25960), (12390, 25872), (12936, 24780), (12980, 24696), (13216, 24255), (13629, 23520), (13720, 23364), (13860, 23128), (14112, 22715), (14160, 22638), (14455, 22176), (14868, 21560), (15092, 21240), (15435, 20768), (15576, 20580), (15840, 20237), (16170, 19824), (16464, 19470), (16520, 19404), (16992, 18865), (17248, 18585), (17346, 18480), (17640, 18172)]