1340801280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1326

約数の個数: 432

約数和(自身を含む): 5714042880

約数和(自身を除く): 4373241600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 256, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 768, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1279, 1280, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1792, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2304, 2340, 2496, 2520, 2558, 2688, 2730, 2880, 2912, 3120, 3276, 3328, 3360, 3640, 3744, 3837, 3840, 4032, 4095, 4160, 4368, 4480, 4680, 4992, 5040, 5116, 5376, 5460, 5760, 5824, 6240, 6395, 6552, 6720, 7280, 7488, 7674, 8064, 8190, 8320, 8736, 8953, 8960, 9360, 9984, 10080, 10232, 10920, 11511, 11520, 11648, 12480, 12790, 13104, 13440, 14560, 14976, 15348, 16128, 16380, 16627, 16640, 17472, 17906, 18720, 19185, 20160, 20464, 21840, 23022, 23296, 24960, 25580, 26208, 26859, 26880, 29120, 29952, 30696, 32760, 33254, 34944, 35812, 37440, 38370, 40320, 40928, 43680, 44765, 46044, 49881, 49920, 51160, 52416, 53718, 57555, 58240, 61392, 65520, 66508, 69888, 71624, 74880, 76740, 80577, 80640, 81856, 83135, 87360, 89530, 92088, 99762, 102320, 104832, 107436, 115110, 116389, 116480, 122784, 131040, 133016, 134295, 143248, 149643, 149760, 153480, 161154, 163712, 166270, 174720, 179060, 184176, 199524, 204640, 209664, 214872, 230220, 232778, 245568, 249405, 262080, 266032, 268590, 286496, 299286, 306960, 322308, 327424, 332540, 349167, 349440, 358120, 368352, 399048, 402885, 409280, 429744, 460440, 465556, 491136, 498810, 524160, 532064, 537180, 572992, 581945, 598572, 613920, 644616, 665080, 698334, 716240, 736704, 748215, 798096, 805770, 818560, 859488, 920880, 931112, 982272, 997620, 1047501, 1048320, 1064128, 1074360, 1145984, 1163890, 1197144, 1227840, 1289232, 1330160, 1396668, 1432480, 1473408, 1496430, 1596192, 1611540, 1637120, 1718976, 1745835, 1841760, 1862224, 1995240, 2095002, 2128256, 2148720, 2291968, 2327780, 2394288, 2455680, 2578464, 2660320, 2793336, 2864960, 2946816, 2992860, 3192384, 3223080, 3437952, 3491670, 3683520, 3724448, 3990480, 4190004, 4256512, 4297440, 4655560, 4788576, 4911360, 5156928, 5237505, 5320640, 5586672, 5729920, 5985720, 6384768, 6446160, 6875904, 6983340, 7367040, 7448896, 7980960, 8380008, 8594880, 9311120, 9577152, 10313856, 10475010, 10641280, 11173344, 11459840, 11971440, 12769536, 12892320, 13966680, 14734080, 14897792, 15961920, 16760016, 17189760, 18622240, 19154304, 20627712, 20950020, 21282560, 22346688, 23942880, 25784640, 27933360, 29795584, 31923840, 33520032, 34379520, 37244480, 38308608, 41900040, 44693376, 47885760, 51569280, 55866720, 63847680, 67040064, 74488960, 83800080, 89386752, 95771520, 103138560, 111733440, 134080128, 148977920, 167600160, 191543040, 223466880, 268160256, 335200320, 446933760, 670400640, 1340801280]

約数ペア:

[(1, 1340801280), (2, 670400640), (3, 446933760), (4, 335200320), (5, 268160256), (6, 223466880), (7, 191543040), (8, 167600160), (9, 148977920), (10, 134080128), (12, 111733440), (13, 103138560), (14, 95771520), (15, 89386752), (16, 83800080), (18, 74488960), (20, 67040064), (21, 63847680), (24, 55866720), (26, 51569280), (28, 47885760), (30, 44693376), (32, 41900040), (35, 38308608), (36, 37244480), (39, 34379520), (40, 33520032), (42, 31923840), (45, 29795584), (48, 27933360), (52, 25784640), (56, 23942880), (60, 22346688), (63, 21282560), (64, 20950020), (65, 20627712), (70, 19154304), (72, 18622240), (78, 17189760), (80, 16760016), (84, 15961920), (90, 14897792), (91, 14734080), (96, 13966680), (104, 12892320), (105, 12769536), (112, 11971440), (117, 11459840), (120, 11173344), (126, 10641280), (128, 10475010), (130, 10313856), (140, 9577152), (144, 9311120), (156, 8594880), (160, 8380008), (168, 7980960), (180, 7448896), (182, 7367040), (192, 6983340), (195, 6875904), (208, 6446160), (210, 6384768), (224, 5985720), (234, 5729920), (240, 5586672), (252, 5320640), (256, 5237505), (260, 5156928), (273, 4911360), (280, 4788576), (288, 4655560), (312, 4297440), (315, 4256512), (320, 4190004), (336, 3990480), (360, 3724448), (364, 3683520), (384, 3491670), (390, 3437952), (416, 3223080), (420, 3192384), (448, 2992860), (455, 2946816), (468, 2864960), (480, 2793336), (504, 2660320), (520, 2578464), (546, 2455680), (560, 2394288), (576, 2327780), (585, 2291968), (624, 2148720), (630, 2128256), (640, 2095002), (672, 1995240), (720, 1862224), (728, 1841760), (768, 1745835), (780, 1718976), (819, 1637120), (832, 1611540), (840, 1596192), (896, 1496430), (910, 1473408), (936, 1432480), (960, 1396668), (1008, 1330160), (1040, 1289232), (1092, 1227840), (1120, 1197144), (1152, 1163890), (1170, 1145984), (1248, 1074360), (1260, 1064128), (1279, 1048320), (1280, 1047501), (1344, 997620), (1365, 982272), (1440, 931112), (1456, 920880), (1560, 859488), (1638, 818560), (1664, 805770), (1680, 798096), (1792, 748215), (1820, 736704), (1872, 716240), (1920, 698334), (2016, 665080), (2080, 644616), (2184, 613920), (2240, 598572), (2304, 581945), (2340, 572992), (2496, 537180), (2520, 532064), (2558, 524160), (2688, 498810), (2730, 491136), (2880, 465556), (2912, 460440), (3120, 429744), (3276, 409280), (3328, 402885), (3360, 399048), (3640, 368352), (3744, 358120), (3837, 349440), (3840, 349167), (4032, 332540), (4095, 327424), (4160, 322308), (4368, 306960), (4480, 299286), (4680, 286496), (4992, 268590), (5040, 266032), (5116, 262080), (5376, 249405), (5460, 245568), (5760, 232778), (5824, 230220), (6240, 214872), (6395, 209664), (6552, 204640), (6720, 199524), (7280, 184176), (7488, 179060), (7674, 174720), (8064, 166270), (8190, 163712), (8320, 161154), (8736, 153480), (8953, 149760), (8960, 149643), (9360, 143248), (9984, 134295), (10080, 133016), (10232, 131040), (10920, 122784), (11511, 116480), (11520, 116389), (11648, 115110), (12480, 107436), (12790, 104832), (13104, 102320), (13440, 99762), (14560, 92088), (14976, 89530), (15348, 87360), (16128, 83135), (16380, 81856), (16627, 80640), (16640, 80577), (17472, 76740), (17906, 74880), (18720, 71624), (19185, 69888), (20160, 66508), (20464, 65520), (21840, 61392), (23022, 58240), (23296, 57555), (24960, 53718), (25580, 52416), (26208, 51160), (26859, 49920), (26880, 49881), (29120, 46044), (29952, 44765), (30696, 43680), (32760, 40928), (33254, 40320), (34944, 38370), (35812, 37440)]