20689119360

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 1024

約数和(自身を含む): 92123136000

約数和(自身を除く): 71434016640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 59, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 118, 120, 126, 128, 130, 135, 140, 144, 156, 160, 168, 177, 180, 182, 189, 192, 195, 208, 210, 216, 223, 224, 234, 236, 240, 252, 260, 270, 273, 280, 288, 295, 312, 315, 320, 336, 351, 354, 360, 364, 378, 384, 390, 413, 416, 420, 432, 446, 448, 455, 468, 472, 480, 504, 520, 531, 540, 546, 560, 576, 585, 590, 624, 630, 640, 669, 672, 702, 708, 720, 728, 756, 767, 780, 819, 826, 832, 840, 864, 885, 892, 896, 910, 936, 944, 945, 960, 1008, 1040, 1062, 1080, 1092, 1115, 1120, 1152, 1170, 1180, 1239, 1248, 1260, 1338, 1344, 1365, 1404, 1416, 1440, 1456, 1512, 1534, 1560, 1561, 1593, 1638, 1652, 1664, 1680, 1728, 1755, 1770, 1784, 1820, 1872, 1888, 1890, 1920, 2007, 2016, 2065, 2080, 2124, 2160, 2184, 2230, 2240, 2301, 2340, 2360, 2457, 2478, 2496, 2520, 2655, 2676, 2688, 2730, 2808, 2832, 2880, 2899, 2912, 3024, 3068, 3120, 3122, 3186, 3276, 3304, 3345, 3360, 3456, 3510, 3540, 3568, 3640, 3717, 3744, 3776, 3780, 3835, 4014, 4032, 4095, 4130, 4160, 4248, 4320, 4368, 4460, 4480, 4602, 4680, 4683, 4720, 4914, 4956, 4992, 5040, 5310, 5352, 5369, 5460, 5616, 5664, 5760, 5798, 5824, 6021, 6048, 6136, 6195, 6240, 6244, 6372, 6552, 6608, 6690, 6720, 6903, 7020, 7080, 7136, 7280, 7434, 7488, 7552, 7560, 7670, 7805, 7965, 8028, 8064, 8190, 8260, 8320, 8496, 8640, 8697, 8736, 8920, 9204, 9360, 9366, 9440, 9828, 9912, 10035, 10080, 10620, 10704, 10738, 10920, 11151, 11232, 11328, 11505, 11596, 11648, 12042, 12096, 12272, 12285, 12390, 12480, 12488, 12744, 13104, 13157, 13216, 13380, 13440, 13806, 14040, 14049, 14160, 14272, 14495, 14560, 14868, 14976, 15120, 15340, 15610, 15930, 16056, 16107, 16380, 16520, 16992, 17280, 17394, 17472, 17840, 18408, 18585, 18720, 18732, 18880, 19656, 19824, 20070, 20160, 20293, 20709, 21240, 21408, 21476, 21840, 22302, 22464, 22656, 23010, 23192, 23415, 24084, 24192, 24544, 24570, 24780, 24960, 24976, 25488, 26091, 26208, 26314, 26432, 26760, 26845, 27612, 28080, 28098, 28320, 28544, 28990, 29120, 29736, 30105, 30240, 30680, 31220, 31860, 32112, 32214, 32760, 33040, 33984, 34515, 34788, 34944, 35680, 36816, 37170, 37440, 37464, 37760, 39312, 39471, 39648, 40140, 40320, 40586, 41418, 42147, 42480, 42816, 42952, 43485, 43680, 44604, 44928, 46020, 46384, 46830, 48168, 48321, 49088, 49140, 49560, 49952, 50976, 52182, 52416, 52628, 52864, 53520, 53690, 55224, 55755, 56160, 56196, 56640, 57980, 58240, 59472, 60210, 60480, 60879, 61360, 62440, 63720, 64224, 64428, 65520, 65785, 66080, 67968, 69030, 69576, 70245, 71360, 73632, 74340, 74880, 74928, 78273, 78624, 78942, 79296, 80280, 80535, 81172, 82836, 84294, 84960, 85632, 85904, 86970, 87360, 89208, 92040, 92099, 92768, 93660, 96336, 96642, 98176, 98280, 99120, 99904, 101465, 101952, 103545, 104364, 104832, 105256, 107040, 107380, 110448, 111510, 112320, 112392, 113280, 115960, 118413, 118944, 120420, 120960, 121758, 122720, 124880, 127440, 128448, 128856, 130455, 131040, 131570, 132160, 138060, 139152, 140490, 142720, 144963, 147264, 148680, 149856, 156546, 157248, 157884, 158592, 160560, 161070, 162344, 165672, 168588, 169920, 171041, 171808, 173940, 174720, 178416, 182637, 184080, 184198, 185536, 187320, 192672, 193284, 196560, 197355, 198240, 199808, 202930, 203904, 207090, 208728, 210512, 210735, 214080, 214760, 220896, 223020, 224640, 224784, 231920, 236826, 237888, 240840, 241605, 243516, 245440, 249760, 254880, 256896, 257712, 260910, 262080, 263140, 264320, 276120, 276297, 278304, 280980, 289926, 294528, 297360, 299712, 304395, 313092, 314496, 315768, 321120, 322140, 324688, 331344, 337176, 339840, 342082, 343616, 347880, 355239, 356832, 365274, 368160, 368396, 371072, 374640, 385344, 386568, 391365, 393120, 394710, 396480, 405860, 414180, 417456, 421024, 421470, 428160, 429520, 441792, 446040, 449568, 460495, 463840, 473652, 475776, 481680, 483210, 487032, 490880, 499520, 509760, 513123, 515424, 521820, 524160, 526280, 547911, 552240, 552594, 556608, 561960, 579852, 592065, 594720, 599424, 608790, 626184, 631536, 642240, 644280, 649376, 662688, 674352, 684164, 687232, 695760, 710478, 713664, 724815, 730548, 736320, 736792, 749280, 770688, 773136, 782730, 786240, 789420, 792960, 811720, 828360, 828891, 834912, 842048, 842940, 855205, 859040, 883584, 892080, 899136, 913185, 920990, 927680, 947304, 963360, 966420, 974064, 999040, 1019520, 1026246, 1030848, 1043640, 1052560, 1095822, 1104480, 1105188, 1113216, 1123920, 1159704, 1184130, 1189440, 1197287, 1217580, 1252368, 1263072, 1284480, 1288560, 1298752, 1325376, 1348704, 1368328, 1381485, 1391520, 1420956, 1427328, 1449630, 1461096, 1472640, 1473584, 1498560, 1539369, 1546272, 1565460, 1572480, 1578840, 1623440, 1656720, 1657782, 1669824, 1684096, 1685880, 1710410, 1718080, 1776195, 1784160, 1798272, 1826370, 1841980, 1855360, 1894608, 1926720, 1932840, 1948128, 2052492, 2061696, 2087280, 2105120, 2191644, 2208960, 2210376, 2247840, 2319408, 2368260, 2378880, 2394574, 2435160, 2486673, 2504736, 2526144, 2565615, 2577120, 2597504, 2650752, 2697408, 2736656, 2739555, 2762970, 2783040, 2841912, 2899260, 2922192, 2947168, 2997120, 3078738, 3092544, 3130920, 3157680, 3246880, 3313440, 3315564, 3339648, 3371760, 3420820, 3436160, 3552390, 3568320, 3591861, 3652740, 3683960, 3789216, 3853440, 3865680, 3896256, 4104984, 4144455, 4174560, 4210240, 4383288, 4417920, 4420752, 4495680, 4618107, 4638816, 4736520, 4789148, 4870320, 4973346, 5009472, 5052288, 5131230, 5154240, 5394816, 5473312, 5479110, 5525940, 5566080, 5683824, 5798520, 5844384, 5894336, 5986435, 6157476, 6185088, 6261840, 6315360, 6493760, 6626880, 6631128, 6743520, 6841640, 7104780, 7136640, 7183722, 7305480, 7367920, 7578432, 7696845, 7731360, 7792512, 8209968, 8288910, 8349120, 8420480, 8766576, 8841504, 8991360, 9236214, 9277632, 9473040, 9578296, 9740640, 9946692, 10018944, 10262460, 10308480, 10775583, 10946624, 10958220, 11051880, 11367648, 11597040, 11688768, 11788672, 11972870, 12314952, 12433365, 12523680, 12630720, 12987520, 13253760, 13262256, 13487040, 13683280, 14209560, 14367444, 14610960, 14735840, 15156864, 15393690, 15462720, 16419936, 16577820, 16698240, 17533152, 17683008, 17959305, 18472428, 18555264, 18946080, 19156592, 19481280, 19893384, 20524920, 21551166, 21893248, 21916440, 22103760, 22735296, 23090535, 23194080, 23377536, 23945740, 24629904, 24866730, 25047360, 25261440, 26524512, 26974080, 27366560, 28419120, 28734888, 29221920, 29471680, 30787380, 30925440, 32326749, 32839872, 33155640, 35066304, 35366016, 35918610, 36944856, 37892160, 38313184, 38962560, 39786768, 41049840, 43102332, 43832880, 44207520, 45470592, 46181070, 46388160, 47891480, 49259808, 49733460, 50094720, 53049024, 53877915, 54733120, 56838240, 57469776, 58443840, 58943360, 61574760, 64653498, 65679744, 66311280, 70132608, 71837220, 73889712, 75784320, 76626368, 79573536, 82099680, 86204664, 87665760, 88415040, 92362140, 92776320, 95782960, 98519616, 99466920, 106098048, 107755830, 109466240, 113676480, 114939552, 116887680, 123149520, 129306996, 132622560, 143674440, 147779424, 153252736, 159147072, 161633745, 164199360, 172409328, 175331520, 176830080, 184724280, 191565920, 197039232, 198933840, 215511660, 227352960, 229879104, 246299040, 258613992, 265245120, 287348880, 295558848, 318294144, 323267490, 328398720, 344818656, 350663040, 369448560, 383131840, 397867680, 431023320, 459758208, 492598080, 517227984, 530490240, 574697760, 591117696, 646534980, 689637312, 738897120, 766263680, 795735360, 862046640, 985196160, 1034455968, 1149395520, 1293069960, 1379274624, 1477794240, 1591470720, 1724093280, 2068911936, 2298791040, 2586139920, 2955588480, 3448186560, 4137823872, 5172279840, 6896373120, 10344559680, 20689119360]

約数ペア:

[(1, 20689119360), (2, 10344559680), (3, 6896373120), (4, 5172279840), (5, 4137823872), (6, 3448186560), (7, 2955588480), (8, 2586139920), (9, 2298791040), (10, 2068911936), (12, 1724093280), (13, 1591470720), (14, 1477794240), (15, 1379274624), (16, 1293069960), (18, 1149395520), (20, 1034455968), (21, 985196160), (24, 862046640), (26, 795735360), (27, 766263680), (28, 738897120), (30, 689637312), (32, 646534980), (35, 591117696), (36, 574697760), (39, 530490240), (40, 517227984), (42, 492598080), (45, 459758208), (48, 431023320), (52, 397867680), (54, 383131840), (56, 369448560), (59, 350663040), (60, 344818656), (63, 328398720), (64, 323267490), (65, 318294144), (70, 295558848), (72, 287348880), (78, 265245120), (80, 258613992), (84, 246299040), (90, 229879104), (91, 227352960), (96, 215511660), (104, 198933840), (105, 197039232), (108, 191565920), (112, 184724280), (117, 176830080), (118, 175331520), (120, 172409328), (126, 164199360), (128, 161633745), (130, 159147072), (135, 153252736), (140, 147779424), (144, 143674440), (156, 132622560), (160, 129306996), (168, 123149520), (177, 116887680), (180, 114939552), (182, 113676480), (189, 109466240), (192, 107755830), (195, 106098048), (208, 99466920), (210, 98519616), (216, 95782960), (223, 92776320), (224, 92362140), (234, 88415040), (236, 87665760), (240, 86204664), (252, 82099680), (260, 79573536), (270, 76626368), (273, 75784320), (280, 73889712), (288, 71837220), (295, 70132608), (312, 66311280), (315, 65679744), (320, 64653498), (336, 61574760), (351, 58943360), (354, 58443840), (360, 57469776), (364, 56838240), (378, 54733120), (384, 53877915), (390, 53049024), (413, 50094720), (416, 49733460), (420, 49259808), (432, 47891480), (446, 46388160), (448, 46181070), (455, 45470592), (468, 44207520), (472, 43832880), (480, 43102332), (504, 41049840), (520, 39786768), (531, 38962560), (540, 38313184), (546, 37892160), (560, 36944856), (576, 35918610), (585, 35366016), (590, 35066304), (624, 33155640), (630, 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(1820, 11367648), (1872, 11051880), (1888, 10958220), (1890, 10946624), (1920, 10775583), (2007, 10308480), (2016, 10262460), (2065, 10018944), (2080, 9946692), (2124, 9740640), (2160, 9578296), (2184, 9473040), (2230, 9277632), (2240, 9236214), (2301, 8991360), (2340, 8841504), (2360, 8766576), (2457, 8420480), (2478, 8349120), (2496, 8288910), (2520, 8209968), (2655, 7792512), (2676, 7731360), (2688, 7696845), (2730, 7578432), (2808, 7367920), (2832, 7305480), (2880, 7183722), (2899, 7136640), (2912, 7104780), (3024, 6841640), (3068, 6743520), (3120, 6631128), (3122, 6626880), (3186, 6493760), (3276, 6315360), (3304, 6261840), (3345, 6185088), (3360, 6157476), (3456, 5986435), (3510, 5894336), (3540, 5844384), (3568, 5798520), (3640, 5683824), (3717, 5566080), (3744, 5525940), (3776, 5479110), (3780, 5473312), (3835, 5394816), (4014, 5154240), (4032, 5131230), (4095, 5052288), (4130, 5009472), (4160, 4973346), (4248, 4870320), (4320, 4789148), (4368, 4736520), (4460, 4638816), (4480, 4618107), (4602, 4495680), (4680, 4420752), (4683, 4417920), (4720, 4383288), (4914, 4210240), (4956, 4174560), (4992, 4144455), (5040, 4104984), (5310, 3896256), (5352, 3865680), (5369, 3853440), (5460, 3789216), (5616, 3683960), (5664, 3652740), (5760, 3591861), (5798, 3568320), (5824, 3552390), (6021, 3436160), (6048, 3420820), (6136, 3371760), (6195, 3339648), (6240, 3315564), (6244, 3313440), (6372, 3246880), (6552, 3157680), (6608, 3130920), (6690, 3092544), (6720, 3078738), (6903, 2997120), (7020, 2947168), (7080, 2922192), (7136, 2899260), (7280, 2841912), (7434, 2783040), (7488, 2762970), (7552, 2739555), (7560, 2736656), (7670, 2697408), (7805, 2650752), (7965, 2597504), (8028, 2577120), (8064, 2565615), (8190, 2526144), (8260, 2504736), (8320, 2486673), (8496, 2435160), (8640, 2394574), (8697, 2378880), (8736, 2368260), (8920, 2319408), (9204, 2247840), (9360, 2210376), (9366, 2208960), (9440, 2191644), (9828, 2105120), (9912, 2087280), (10035, 2061696), (10080, 2052492), (10620, 1948128), (10704, 1932840), (10738, 1926720), (10920, 1894608), (11151, 1855360), (11232, 1841980), (11328, 1826370), (11505, 1798272), (11596, 1784160), (11648, 1776195), (12042, 1718080), (12096, 1710410), (12272, 1685880), (12285, 1684096), (12390, 1669824), (12480, 1657782), (12488, 1656720), (12744, 1623440), (13104, 1578840), (13157, 1572480), (13216, 1565460), (13380, 1546272), (13440, 1539369), (13806, 1498560), (14040, 1473584), (14049, 1472640), (14160, 1461096), (14272, 1449630), (14495, 1427328), (14560, 1420956), (14868, 1391520), (14976, 1381485), (15120, 1368328), (15340, 1348704), (15610, 1325376), (15930, 1298752), (16056, 1288560), (16107, 1284480), (16380, 1263072), (16520, 1252368), (16992, 1217580), (17280, 1197287), (17394, 1189440), (17472, 1184130), (17840, 1159704), (18408, 1123920), (18585, 1113216), (18720, 1105188), (18732, 1104480), (18880, 1095822), (19656, 1052560), (19824, 1043640), (20070, 1030848), (20160, 1026246), (20293, 1019520), (20709, 999040), (21240, 974064), (21408, 966420), (21476, 963360), (21840, 947304), (22302, 927680), (22464, 920990), (22656, 913185), (23010, 899136), (23192, 892080), (23415, 883584), (24084, 859040), (24192, 855205), (24544, 842940), (24570, 842048), (24780, 834912), (24960, 828891), (24976, 828360), (25488, 811720), (26091, 792960), (26208, 789420), (26314, 786240), (26432, 782730), (26760, 773136), (26845, 770688), (27612, 749280), (28080, 736792), (28098, 736320), (28320, 730548), (28544, 724815), (28990, 713664), (29120, 710478), (29736, 695760), (30105, 687232), (30240, 684164), (30680, 674352), (31220, 662688), (31860, 649376), (32112, 644280), (32214, 642240), (32760, 631536), (33040, 626184), (33984, 608790), (34515, 599424), (34788, 594720), (34944, 592065), (35680, 579852), (36816, 561960), (37170, 556608), (37440, 552594), (37464, 552240), (37760, 547911), (39312, 526280), (39471, 524160), (39648, 521820), (40140, 515424), (40320, 513123), (40586, 509760), (41418, 499520), (42147, 490880), (42480, 487032), (42816, 483210), (42952, 481680), (43485, 475776), (43680, 473652), (44604, 463840), (44928, 460495), (46020, 449568), (46384, 446040), (46830, 441792), (48168, 429520), (48321, 428160), (49088, 421470), (49140, 421024), (49560, 417456), (49952, 414180), (50976, 405860), (52182, 396480), (52416, 394710), (52628, 393120), (52864, 391365), (53520, 386568), (53690, 385344), (55224, 374640), (55755, 371072), (56160, 368396), (56196, 368160), (56640, 365274), (57980, 356832), (58240, 355239), (59472, 347880), (60210, 343616), (60480, 342082), (60879, 339840), (61360, 337176), (62440, 331344), (63720, 324688), (64224, 322140), (64428, 321120), (65520, 315768), (65785, 314496), (66080, 313092), (67968, 304395), (69030, 299712), (69576, 297360), (70245, 294528), (71360, 289926), (73632, 280980), (74340, 278304), (74880, 276297), (74928, 276120), (78273, 264320), (78624, 263140), (78942, 262080), (79296, 260910), (80280, 257712), (80535, 256896), (81172, 254880), (82836, 249760), (84294, 245440), (84960, 243516), (85632, 241605), (85904, 240840), (86970, 237888), (87360, 236826), (89208, 231920), (92040, 224784), (92099, 224640), (92768, 223020), (93660, 220896), (96336, 214760), (96642, 214080), (98176, 210735), (98280, 210512), (99120, 208728), (99904, 207090), (101465, 203904), (101952, 202930), (103545, 199808), (104364, 198240), (104832, 197355), (105256, 196560), (107040, 193284), (107380, 192672), (110448, 187320), (111510, 185536), (112320, 184198), (112392, 184080), (113280, 182637), (115960, 178416), (118413, 174720), (118944, 173940), (120420, 171808), (120960, 171041), (121758, 169920), (122720, 168588), (124880, 165672), (127440, 162344), (128448, 161070), (128856, 160560), (130455, 158592), (131040, 157884), (131570, 157248), (132160, 156546), (138060, 149856), (139152, 148680), (140490, 147264), (142720, 144963)]