1381121280

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 720

約数和(自身を含む): 6196950144

約数和(自身を除く): 4815828864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 162, 165, 168, 173, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 256, 264, 270, 280, 288, 297, 308, 315, 320, 324, 330, 336, 346, 352, 360, 378, 384, 385, 396, 405, 420, 432, 440, 448, 462, 480, 495, 504, 519, 528, 540, 560, 567, 576, 594, 616, 630, 640, 648, 660, 672, 692, 693, 704, 720, 756, 768, 770, 792, 810, 840, 864, 865, 880, 891, 896, 924, 945, 960, 990, 1008, 1038, 1056, 1080, 1120, 1134, 1152, 1155, 1188, 1211, 1232, 1260, 1280, 1296, 1320, 1344, 1384, 1386, 1408, 1440, 1485, 1512, 1540, 1557, 1584, 1620, 1680, 1728, 1730, 1760, 1782, 1792, 1848, 1890, 1903, 1920, 1980, 2016, 2076, 2079, 2112, 2160, 2240, 2268, 2304, 2310, 2376, 2422, 2464, 2520, 2592, 2595, 2640, 2688, 2768, 2772, 2816, 2835, 2880, 2970, 3024, 3080, 3114, 3168, 3240, 3360, 3456, 3460, 3465, 3520, 3564, 3633, 3696, 3780, 3806, 3840, 3960, 4032, 4152, 4158, 4224, 4320, 4455, 4480, 4536, 4620, 4671, 4752, 4844, 4928, 5040, 5184, 5190, 5280, 5376, 5536, 5544, 5670, 5709, 5760, 5940, 6048, 6055, 6160, 6228, 6237, 6336, 6480, 6720, 6912, 6920, 6930, 7040, 7128, 7266, 7392, 7560, 7612, 7785, 7920, 8064, 8304, 8316, 8448, 8640, 8910, 8960, 9072, 9240, 9342, 9504, 9515, 9688, 9856, 10080, 10368, 10380, 10395, 10560, 10899, 11072, 11088, 11340, 11418, 11520, 11880, 12096, 12110, 12320, 12456, 12474, 12672, 12960, 13321, 13440, 13840, 13860, 14013, 14080, 14256, 14532, 14784, 15120, 15224, 15570, 15840, 16128, 16608, 16632, 17127, 17280, 17820, 18144, 18165, 18480, 18684, 19008, 19030, 19376, 19712, 20160, 20736, 20760, 20790, 21120, 21798, 22144, 22176, 22680, 22836, 23355, 23760, 24192, 24220, 24640, 24912, 24948, 25344, 25920, 26642, 26880, 27680, 27720, 28026, 28512, 28545, 29064, 29568, 30240, 30448, 31140, 31185, 31680, 32697, 33216, 33264, 34254, 34560, 35640, 36288, 36330, 36960, 37368, 38016, 38060, 38752, 39963, 40320, 41520, 41580, 42240, 43596, 44288, 44352, 45360, 45672, 46710, 47520, 48384, 48440, 49280, 49824, 49896, 51381, 51840, 53284, 54495, 55360, 55440, 56052, 57024, 57090, 58128, 59136, 60480, 60896, 62280, 62370, 63360, 65394, 66432, 66528, 66605, 68508, 70065, 71280, 72576, 72660, 73920, 74736, 76032, 76120, 77504, 79926, 80640, 83040, 83160, 85635, 87192, 88704, 90720, 91344, 93420, 95040, 96880, 98091, 98560, 99648, 99792, 102762, 103680, 106568, 108990, 110720, 110880, 112104, 114048, 114180, 116256, 119889, 120960, 121792, 124560, 124740, 126720, 130788, 132864, 133056, 133210, 137016, 140130, 142560, 145152, 145320, 147840, 149472, 152240, 154143, 155008, 159852, 163485, 166080, 166320, 171270, 174384, 177408, 181440, 182688, 186840, 190080, 193760, 196182, 199296, 199584, 199815, 205524, 213136, 217980, 221440, 221760, 224208, 228096, 228360, 232512, 239778, 241920, 243584, 249120, 249480, 256905, 261576, 266112, 266420, 274032, 280260, 285120, 290640, 295680, 298944, 304480, 308286, 310016, 319704, 326970, 332160, 332640, 342540, 348768, 359667, 362880, 365376, 373680, 380160, 387520, 392364, 398592, 399168, 399630, 411048, 426272, 435960, 443520, 448416, 456720, 465024, 479556, 487168, 490455, 498240, 498960, 513810, 523152, 532224, 532840, 548064, 560520, 570240, 581280, 597888, 599445, 608960, 616572, 639408, 653940, 664320, 665280, 685080, 697536, 719334, 725760, 730752, 747360, 770715, 775040, 784728, 798336, 799260, 822096, 852544, 871920, 887040, 896832, 913440, 930048, 959112, 980910, 996480, 997920, 1027620, 1046304, 1065680, 1079001, 1096128, 1121040, 1140480, 1162560, 1195776, 1198890, 1217920, 1233144, 1278816, 1307880, 1330560, 1370160, 1395072, 1438668, 1461504, 1494720, 1541430, 1550080, 1569456, 1596672, 1598520, 1644192, 1705088, 1743840, 1793664, 1798335, 1826880, 1918224, 1961820, 1992960, 1995840, 2055240, 2092608, 2131360, 2158002, 2192256, 2242080, 2325120, 2397780, 2435840, 2466288, 2557632, 2615760, 2661120, 2740320, 2790144, 2877336, 2989440, 3082860, 3138912, 3197040, 3288384, 3410176, 3487680, 3587328, 3596670, 3653760, 3836448, 3923640, 3991680, 4110480, 4185216, 4262720, 4316004, 4384512, 4484160, 4650240, 4795560, 4932576, 5115264, 5231520, 5395005, 5480640, 5754672, 5978880, 6165720, 6277824, 6394080, 6576768, 6975360, 7193340, 7307520, 7672896, 7847280, 7983360, 8220960, 8370432, 8525440, 8632008, 8968320, 9591120, 9865152, 10230528, 10463040, 10790010, 10961280, 11509344, 12331440, 12555648, 12788160, 13153536, 13950720, 14386680, 15345792, 15694560, 16441920, 17050880, 17264016, 17936640, 19182240, 19730304, 20926080, 21580020, 21922560, 23018688, 24662880, 25111296, 25576320, 28773360, 30691584, 31389120, 32883840, 34528032, 38364480, 39460608, 41852160, 43160040, 46037376, 49325760, 51152640, 57546720, 62778240, 65767680, 69056064, 76728960, 86320080, 92074752, 98651520, 115093440, 125556480, 138112128, 153457920, 172640160, 197303040, 230186880, 276224256, 345280320, 460373760, 690560640, 1381121280]

約数ペア:

[(1, 1381121280), (2, 690560640), (3, 460373760), (4, 345280320), (5, 276224256), (6, 230186880), (7, 197303040), (8, 172640160), (9, 153457920), (10, 138112128), (11, 125556480), (12, 115093440), (14, 98651520), (15, 92074752), (16, 86320080), (18, 76728960), (20, 69056064), (21, 65767680), (22, 62778240), (24, 57546720), (27, 51152640), (28, 49325760), (30, 46037376), (32, 43160040), (33, 41852160), (35, 39460608), (36, 38364480), (40, 34528032), (42, 32883840), (44, 31389120), (45, 30691584), (48, 28773360), (54, 25576320), (55, 25111296), (56, 24662880), (60, 23018688), (63, 21922560), (64, 21580020), (66, 20926080), (70, 19730304), (72, 19182240), (77, 17936640), (80, 17264016), (81, 17050880), (84, 16441920), (88, 15694560), (90, 15345792), (96, 14386680), (99, 13950720), (105, 13153536), (108, 12788160), (110, 12555648), (112, 12331440), (120, 11509344), (126, 10961280), (128, 10790010), (132, 10463040), (135, 10230528), (140, 9865152), (144, 9591120), (154, 8968320), (160, 8632008), (162, 8525440), (165, 8370432), (168, 8220960), (173, 7983360), (176, 7847280), (180, 7672896), (189, 7307520), (192, 7193340), (198, 6975360), (210, 6576768), (216, 6394080), (220, 6277824), (224, 6165720), (231, 5978880), (240, 5754672), (252, 5480640), (256, 5395005), (264, 5231520), (270, 5115264), (280, 4932576), (288, 4795560), (297, 4650240), (308, 4484160), (315, 4384512), (320, 4316004), (324, 4262720), (330, 4185216), (336, 4110480), (346, 3991680), (352, 3923640), (360, 3836448), (378, 3653760), (384, 3596670), (385, 3587328), (396, 3487680), (405, 3410176), (420, 3288384), (432, 3197040), (440, 3138912), (448, 3082860), (462, 2989440), (480, 2877336), (495, 2790144), (504, 2740320), (519, 2661120), (528, 2615760), (540, 2557632), (560, 2466288), (567, 2435840), (576, 2397780), (594, 2325120), (616, 2242080), (630, 2192256), (640, 2158002), (648, 2131360), (660, 2092608), (672, 2055240), (692, 1995840), (693, 1992960), (704, 1961820), (720, 1918224), (756, 1826880), (768, 1798335), (770, 1793664), (792, 1743840), (810, 1705088), (840, 1644192), (864, 1598520), (865, 1596672), (880, 1569456), (891, 1550080), (896, 1541430), (924, 1494720), (945, 1461504), (960, 1438668), (990, 1395072), (1008, 1370160), (1038, 1330560), (1056, 1307880), (1080, 1278816), (1120, 1233144), (1134, 1217920), (1152, 1198890), (1155, 1195776), (1188, 1162560), (1211, 1140480), (1232, 1121040), (1260, 1096128), (1280, 1079001), (1296, 1065680), (1320, 1046304), (1344, 1027620), (1384, 997920), (1386, 996480), (1408, 980910), (1440, 959112), (1485, 930048), (1512, 913440), (1540, 896832), (1557, 887040), (1584, 871920), (1620, 852544), (1680, 822096), (1728, 799260), (1730, 798336), (1760, 784728), (1782, 775040), (1792, 770715), (1848, 747360), (1890, 730752), (1903, 725760), (1920, 719334), (1980, 697536), (2016, 685080), (2076, 665280), (2079, 664320), (2112, 653940), (2160, 639408), (2240, 616572), (2268, 608960), (2304, 599445), (2310, 597888), (2376, 581280), (2422, 570240), (2464, 560520), (2520, 548064), (2592, 532840), (2595, 532224), (2640, 523152), (2688, 513810), (2768, 498960), (2772, 498240), (2816, 490455), (2835, 487168), (2880, 479556), (2970, 465024), (3024, 456720), (3080, 448416), (3114, 443520), (3168, 435960), (3240, 426272), (3360, 411048), (3456, 399630), (3460, 399168), (3465, 398592), (3520, 392364), (3564, 387520), (3633, 380160), (3696, 373680), (3780, 365376), (3806, 362880), (3840, 359667), (3960, 348768), (4032, 342540), (4152, 332640), (4158, 332160), (4224, 326970), (4320, 319704), (4455, 310016), (4480, 308286), (4536, 304480), (4620, 298944), (4671, 295680), (4752, 290640), (4844, 285120), (4928, 280260), (5040, 274032), (5184, 266420), (5190, 266112), (5280, 261576), (5376, 256905), (5536, 249480), (5544, 249120), (5670, 243584), (5709, 241920), (5760, 239778), (5940, 232512), (6048, 228360), (6055, 228096), (6160, 224208), (6228, 221760), (6237, 221440), (6336, 217980), (6480, 213136), (6720, 205524), (6912, 199815), (6920, 199584), (6930, 199296), (7040, 196182), (7128, 193760), (7266, 190080), (7392, 186840), (7560, 182688), (7612, 181440), (7785, 177408), (7920, 174384), (8064, 171270), (8304, 166320), (8316, 166080), (8448, 163485), (8640, 159852), (8910, 155008), (8960, 154143), (9072, 152240), (9240, 149472), (9342, 147840), (9504, 145320), (9515, 145152), (9688, 142560), (9856, 140130), (10080, 137016), (10368, 133210), (10380, 133056), (10395, 132864), (10560, 130788), (10899, 126720), (11072, 124740), (11088, 124560), (11340, 121792), (11418, 120960), (11520, 119889), (11880, 116256), (12096, 114180), (12110, 114048), (12320, 112104), (12456, 110880), (12474, 110720), (12672, 108990), (12960, 106568), (13321, 103680), (13440, 102762), (13840, 99792), (13860, 99648), (14013, 98560), (14080, 98091), (14256, 96880), (14532, 95040), (14784, 93420), (15120, 91344), (15224, 90720), (15570, 88704), (15840, 87192), (16128, 85635), (16608, 83160), (16632, 83040), (17127, 80640), (17280, 79926), (17820, 77504), (18144, 76120), (18165, 76032), (18480, 74736), (18684, 73920), (19008, 72660), (19030, 72576), (19376, 71280), (19712, 70065), (20160, 68508), (20736, 66605), (20760, 66528), (20790, 66432), (21120, 65394), (21798, 63360), (22144, 62370), (22176, 62280), (22680, 60896), (22836, 60480), (23355, 59136), (23760, 58128), (24192, 57090), (24220, 57024), (24640, 56052), (24912, 55440), (24948, 55360), (25344, 54495), (25920, 53284), (26642, 51840), (26880, 51381), (27680, 49896), (27720, 49824), (28026, 49280), (28512, 48440), (28545, 48384), (29064, 47520), (29568, 46710), (30240, 45672), (30448, 45360), (31140, 44352), (31185, 44288), (31680, 43596), (32697, 42240), (33216, 41580), (33264, 41520), (34254, 40320), (34560, 39963), (35640, 38752), (36288, 38060), (36330, 38016), (36960, 37368)]