123298560

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 432

約数和(自身を含む): 535691520

約数和(自身を除く): 412392960

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, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 128, 132, 139, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 256, 264, 278, 280, 288, 308, 315, 320, 330, 336, 352, 360, 384, 385, 396, 417, 420, 440, 448, 462, 480, 495, 504, 528, 556, 560, 576, 616, 630, 640, 660, 672, 693, 695, 704, 720, 768, 770, 792, 834, 840, 880, 896, 924, 960, 973, 990, 1008, 1056, 1112, 1120, 1152, 1155, 1232, 1251, 1260, 1280, 1320, 1344, 1386, 1390, 1408, 1440, 1529, 1540, 1584, 1668, 1680, 1760, 1792, 1848, 1920, 1946, 1980, 2016, 2085, 2112, 2224, 2240, 2304, 2310, 2464, 2502, 2520, 2640, 2688, 2772, 2780, 2816, 2880, 2919, 3058, 3080, 3168, 3336, 3360, 3465, 3520, 3696, 3840, 3892, 3960, 4032, 4170, 4224, 4448, 4480, 4587, 4620, 4865, 4928, 5004, 5040, 5280, 5376, 5544, 5560, 5760, 5838, 6116, 6160, 6255, 6336, 6672, 6720, 6930, 7040, 7392, 7645, 7784, 7920, 8064, 8340, 8448, 8757, 8896, 8960, 9174, 9240, 9730, 9856, 10008, 10080, 10560, 10703, 11088, 11120, 11520, 11676, 12232, 12320, 12510, 12672, 13344, 13440, 13761, 13860, 14080, 14595, 14784, 15290, 15568, 15840, 16128, 16680, 17514, 17792, 18348, 18480, 19460, 19712, 20016, 20160, 21120, 21406, 22176, 22240, 22935, 23352, 24464, 24640, 25020, 25344, 26688, 26880, 27522, 27720, 29190, 29568, 30580, 31136, 31680, 32109, 33360, 35028, 35584, 36696, 36960, 38920, 40032, 40320, 42240, 42812, 43785, 44352, 44480, 45870, 46704, 48928, 49280, 50040, 53376, 53515, 55044, 55440, 58380, 59136, 61160, 62272, 63360, 64218, 66720, 68805, 70056, 73392, 73920, 77840, 80064, 80640, 85624, 87570, 88704, 88960, 91740, 93408, 96327, 97856, 98560, 100080, 106752, 107030, 110088, 110880, 116760, 122320, 124544, 126720, 128436, 133440, 137610, 140112, 146784, 147840, 155680, 160128, 160545, 171248, 175140, 177408, 177920, 183480, 186816, 192654, 195712, 200160, 214060, 220176, 221760, 233520, 244640, 249088, 256872, 266880, 275220, 280224, 293568, 295680, 311360, 320256, 321090, 342496, 350280, 366960, 373632, 385308, 391424, 400320, 428120, 440352, 443520, 467040, 481635, 489280, 513744, 533760, 550440, 560448, 587136, 622720, 642180, 684992, 700560, 733920, 747264, 770616, 800640, 856240, 880704, 887040, 934080, 963270, 978560, 1027488, 1100880, 1120896, 1174272, 1245440, 1284360, 1369984, 1401120, 1467840, 1541232, 1601280, 1712480, 1761408, 1868160, 1926540, 1957120, 2054976, 2201760, 2241792, 2568720, 2739968, 2802240, 2935680, 3082464, 3424960, 3522816, 3736320, 3853080, 4109952, 4403520, 5137440, 5604480, 5871360, 6164928, 6849920, 7706160, 8219904, 8807040, 10274880, 11208960, 12329856, 13699840, 15412320, 17614080, 20549760, 24659712, 30824640, 41099520, 61649280, 123298560]

約数ペア:

[(1, 123298560), (2, 61649280), (3, 41099520), (4, 30824640), (5, 24659712), (6, 20549760), (7, 17614080), (8, 15412320), (9, 13699840), (10, 12329856), (11, 11208960), (12, 10274880), (14, 8807040), (15, 8219904), (16, 7706160), (18, 6849920), (20, 6164928), (21, 5871360), (22, 5604480), (24, 5137440), (28, 4403520), (30, 4109952), (32, 3853080), (33, 3736320), (35, 3522816), (36, 3424960), (40, 3082464), (42, 2935680), (44, 2802240), (45, 2739968), (48, 2568720), (55, 2241792), (56, 2201760), (60, 2054976), (63, 1957120), (64, 1926540), (66, 1868160), (70, 1761408), (72, 1712480), (77, 1601280), (80, 1541232), (84, 1467840), (88, 1401120), (90, 1369984), (96, 1284360), (99, 1245440), (105, 1174272), (110, 1120896), (112, 1100880), (120, 1027488), (126, 978560), (128, 963270), (132, 934080), (139, 887040), (140, 880704), (144, 856240), (154, 800640), (160, 770616), (165, 747264), (168, 733920), (176, 700560), (180, 684992), (192, 642180), (198, 622720), (210, 587136), (220, 560448), (224, 550440), (231, 533760), (240, 513744), (252, 489280), (256, 481635), (264, 467040), (278, 443520), (280, 440352), (288, 428120), (308, 400320), (315, 391424), (320, 385308), (330, 373632), (336, 366960), (352, 350280), (360, 342496), (384, 321090), (385, 320256), (396, 311360), (417, 295680), (420, 293568), (440, 280224), (448, 275220), (462, 266880), (480, 256872), (495, 249088), (504, 244640), (528, 233520), (556, 221760), (560, 220176), (576, 214060), (616, 200160), (630, 195712), (640, 192654), (660, 186816), (672, 183480), (693, 177920), (695, 177408), (704, 175140), (720, 171248), (768, 160545), (770, 160128), (792, 155680), (834, 147840), (840, 146784), (880, 140112), (896, 137610), (924, 133440), (960, 128436), (973, 126720), (990, 124544), (1008, 122320), (1056, 116760), (1112, 110880), (1120, 110088), (1152, 107030), (1155, 106752), (1232, 100080), (1251, 98560), (1260, 97856), (1280, 96327), (1320, 93408), (1344, 91740), (1386, 88960), (1390, 88704), (1408, 87570), (1440, 85624), (1529, 80640), (1540, 80064), (1584, 77840), (1668, 73920), (1680, 73392), (1760, 70056), (1792, 68805), (1848, 66720), (1920, 64218), (1946, 63360), (1980, 62272), (2016, 61160), (2085, 59136), (2112, 58380), (2224, 55440), (2240, 55044), (2304, 53515), (2310, 53376), (2464, 50040), (2502, 49280), (2520, 48928), (2640, 46704), (2688, 45870), (2772, 44480), (2780, 44352), (2816, 43785), (2880, 42812), (2919, 42240), (3058, 40320), (3080, 40032), (3168, 38920), (3336, 36960), (3360, 36696), (3465, 35584), (3520, 35028), (3696, 33360), (3840, 32109), (3892, 31680), (3960, 31136), (4032, 30580), (4170, 29568), (4224, 29190), (4448, 27720), (4480, 27522), (4587, 26880), (4620, 26688), (4865, 25344), (4928, 25020), (5004, 24640), (5040, 24464), (5280, 23352), (5376, 22935), (5544, 22240), (5560, 22176), (5760, 21406), (5838, 21120), (6116, 20160), (6160, 20016), (6255, 19712), (6336, 19460), (6672, 18480), (6720, 18348), (6930, 17792), (7040, 17514), (7392, 16680), (7645, 16128), (7784, 15840), (7920, 15568), (8064, 15290), (8340, 14784), (8448, 14595), (8757, 14080), (8896, 13860), (8960, 13761), (9174, 13440), (9240, 13344), (9730, 12672), (9856, 12510), (10008, 12320), (10080, 12232), (10560, 11676), (10703, 11520), (11088, 11120)]