19499701760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:115

約数の個数: 720

約数和(自身を含む): 65007901728

約数和(自身を除く): 45508199968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 23, 28, 32, 34, 35, 40, 44, 46, 55, 56, 64, 68, 70, 77, 80, 85, 88, 92, 110, 112, 115, 119, 121, 128, 136, 140, 154, 160, 161, 170, 176, 184, 187, 220, 224, 230, 238, 242, 253, 256, 272, 280, 308, 320, 322, 340, 352, 368, 374, 385, 391, 440, 448, 460, 476, 484, 506, 512, 529, 544, 560, 595, 605, 616, 640, 644, 680, 704, 736, 748, 770, 782, 805, 847, 880, 896, 920, 935, 952, 968, 1012, 1058, 1088, 1120, 1190, 1210, 1232, 1265, 1280, 1288, 1309, 1360, 1408, 1472, 1496, 1540, 1564, 1610, 1694, 1760, 1771, 1792, 1840, 1870, 1904, 1936, 1955, 2024, 2057, 2116, 2176, 2240, 2380, 2420, 2464, 2530, 2560, 2576, 2618, 2645, 2720, 2737, 2783, 2816, 2944, 2992, 3080, 3128, 3220, 3388, 3520, 3542, 3584, 3680, 3703, 3740, 3808, 3872, 3910, 4048, 4114, 4232, 4235, 4301, 4352, 4480, 4760, 4840, 4928, 5060, 5152, 5236, 5290, 5440, 5474, 5566, 5632, 5819, 5888, 5984, 6160, 6256, 6440, 6545, 6776, 7040, 7084, 7360, 7406, 7480, 7616, 7744, 7820, 8096, 8228, 8464, 8470, 8602, 8704, 8855, 8960, 8993, 9520, 9680, 9856, 10120, 10285, 10304, 10472, 10580, 10880, 10948, 11132, 11638, 11776, 11968, 12320, 12512, 12880, 13090, 13552, 13685, 13915, 14080, 14168, 14399, 14720, 14812, 14960, 15232, 15488, 15640, 16192, 16456, 16928, 16940, 17204, 17710, 17920, 17986, 18515, 19040, 19360, 19481, 19712, 20240, 20570, 20608, 20944, 21160, 21505, 21760, 21896, 22264, 23276, 23936, 24640, 25024, 25760, 26180, 27104, 27370, 27830, 28160, 28336, 28798, 29095, 29440, 29624, 29920, 30107, 30464, 30976, 31280, 32384, 32912, 33856, 33880, 34408, 35420, 35972, 37030, 38080, 38720, 38962, 39424, 40480, 40733, 41140, 41216, 41888, 42320, 43010, 43520, 43792, 44528, 44965, 46552, 47311, 47872, 49280, 50048, 51520, 52360, 54208, 54740, 55660, 56672, 57596, 58190, 58880, 59248, 59840, 60214, 60928, 61952, 62560, 62951, 64009, 64768, 65824, 67712, 67760, 68816, 70840, 71944, 71995, 74060, 76160, 77440, 77924, 80960, 81466, 82280, 82432, 83776, 84640, 86020, 87584, 89056, 89930, 93104, 94622, 95744, 97405, 98560, 98923, 100096, 103040, 104720, 108416, 109480, 111320, 113344, 115192, 116380, 118496, 119680, 120428, 125120, 125902, 128018, 129536, 131648, 135424, 135520, 137632, 141680, 143888, 143990, 148120, 150535, 152320, 154880, 155848, 161920, 162932, 164560, 167552, 169280, 172040, 175168, 178112, 179860, 186208, 189244, 194810, 197120, 197846, 200192, 203665, 206080, 209440, 216832, 218960, 222640, 226688, 230384, 232760, 236555, 236992, 239360, 240856, 250240, 251804, 256036, 263296, 270848, 271040, 275264, 283360, 287776, 287980, 296240, 301070, 304640, 309760, 311696, 314755, 320045, 323840, 325864, 329120, 331177, 335104, 338560, 344080, 350336, 356224, 359720, 372416, 378488, 389620, 395692, 407330, 412160, 418880, 433664, 437920, 445280, 448063, 453376, 460768, 465520, 473110, 473984, 478720, 481712, 494615, 500480, 503608, 512072, 526592, 542080, 550528, 566720, 575552, 575960, 592480, 602140, 623392, 629510, 640090, 647680, 651728, 658240, 662354, 670208, 677120, 688160, 692461, 700672, 712448, 719440, 744832, 756976, 779240, 791384, 814660, 837760, 875840, 890560, 896126, 906752, 921536, 931040, 946220, 947968, 963424, 989230, 1000960, 1007216, 1024144, 1053184, 1084160, 1088153, 1101056, 1133440, 1151104, 1151920, 1184960, 1204280, 1246784, 1259020, 1280180, 1303456, 1316480, 1324708, 1354240, 1376320, 1384922, 1401344, 1424896, 1438880, 1489664, 1513952, 1558480, 1582768, 1629320, 1655885, 1675520, 1751680, 1781120, 1792252, 1843072, 1862080, 1892440, 1895936, 1926848, 1978460, 2014432, 2048288, 2168320, 2176306, 2202112, 2240315, 2266880, 2302208, 2303840, 2369920, 2408560, 2493568, 2518040, 2560360, 2606912, 2632960, 2649416, 2752640, 2769844, 2877760, 2979328, 3027904, 3116960, 3165536, 3258640, 3311770, 3351040, 3462305, 3503360, 3562240, 3584504, 3686144, 3724160, 3784880, 3853696, 3956920, 4028864, 4096576, 4352612, 4480630, 4533760, 4604416, 4607680, 4739840, 4817120, 4987136, 5036080, 5120720, 5213824, 5265920, 5298832, 5440765, 5505280, 5539688, 5755520, 6055808, 6233920, 6331072, 6517280, 6623540, 6924610, 7006720, 7124480, 7169008, 7372288, 7448320, 7569760, 7617071, 7707392, 7913840, 8057728, 8193152, 8705224, 8961260, 9215360, 9479680, 9634240, 9974272, 10072160, 10241440, 10427648, 10597664, 10881530, 11010560, 11079376, 11511040, 12111616, 12467840, 12662144, 13034560, 13247080, 13849220, 14338016, 14896640, 15139520, 15234142, 15414784, 15827680, 16115456, 16386304, 17410448, 17922520, 18430720, 19268480, 20144320, 20482880, 20855296, 21195328, 21763060, 22158752, 23022080, 24223232, 24935680, 25324288, 26069120, 26494160, 27698440, 28676032, 30279040, 30468284, 31655360, 32230912, 32772608, 34820896, 35845040, 36861440, 38085355, 38536960, 40288640, 40965760, 42390656, 43526120, 44317504, 49871360, 50648576, 52138240, 52988320, 55396880, 57352064, 60558080, 60936568, 63310720, 69641792, 71690080, 76170710, 77073920, 80577280, 81931520, 84781312, 87052240, 88635008, 104276480, 105976640, 110793760, 114704128, 121116160, 121873136, 126621440, 139283584, 143380160, 152341420, 161154560, 163863040, 169562624, 174104480, 177270016, 211953280, 221587520, 229408256, 243746272, 253242880, 278567168, 286760320, 304682840, 348208960, 354540032, 423906560, 443175040, 487492544, 557134336, 573520640, 609365680, 696417920, 847813120, 886350080, 974985088, 1147041280, 1218731360, 1392835840, 1772700160, 1949970176, 2437462720, 2785671680, 3899940352, 4874925440, 9749850880, 19499701760]

約数ペア:

[(1, 19499701760), (2, 9749850880), (4, 4874925440), (5, 3899940352), (7, 2785671680), (8, 2437462720), (10, 1949970176), (11, 1772700160), (14, 1392835840), (16, 1218731360), (17, 1147041280), (20, 974985088), (22, 886350080), (23, 847813120), (28, 696417920), (32, 609365680), (34, 573520640), (35, 557134336), (40, 487492544), (44, 443175040), (46, 423906560), (55, 354540032), (56, 348208960), (64, 304682840), (68, 286760320), (70, 278567168), (77, 253242880), (80, 243746272), (85, 229408256), (88, 221587520), (92, 211953280), (110, 177270016), (112, 174104480), (115, 169562624), (119, 163863040), (121, 161154560), (128, 152341420), (136, 143380160), (140, 139283584), (154, 126621440), (160, 121873136), (161, 121116160), (170, 114704128), (176, 110793760), (184, 105976640), (187, 104276480), (220, 88635008), (224, 87052240), (230, 84781312), (238, 81931520), (242, 80577280), (253, 77073920), (256, 76170710), (272, 71690080), (280, 69641792), (308, 63310720), (320, 60936568), (322, 60558080), (340, 57352064), (352, 55396880), (368, 52988320), (374, 52138240), (385, 50648576), (391, 49871360), (440, 44317504), (448, 43526120), (460, 42390656), (476, 40965760), (484, 40288640), (506, 38536960), (512, 38085355), (529, 36861440), (544, 35845040), (560, 34820896), (595, 32772608), (605, 32230912), (616, 31655360), (640, 30468284), (644, 30279040), (680, 28676032), (704, 27698440), (736, 26494160), (748, 26069120), (770, 25324288), (782, 24935680), (805, 24223232), (847, 23022080), (880, 22158752), (896, 21763060), (920, 21195328), (935, 20855296), (952, 20482880), (968, 20144320), (1012, 19268480), (1058, 18430720), (1088, 17922520), (1120, 17410448), (1190, 16386304), (1210, 16115456), (1232, 15827680), (1265, 15414784), (1280, 15234142), (1288, 15139520), (1309, 14896640), (1360, 14338016), (1408, 13849220), (1472, 13247080), (1496, 13034560), (1540, 12662144), (1564, 12467840), (1610, 12111616), (1694, 11511040), (1760, 11079376), (1771, 11010560), (1792, 10881530), (1840, 10597664), (1870, 10427648), (1904, 10241440), (1936, 10072160), (1955, 9974272), (2024, 9634240), (2057, 9479680), (2116, 9215360), (2176, 8961260), (2240, 8705224), (2380, 8193152), (2420, 8057728), (2464, 7913840), (2530, 7707392), (2560, 7617071), (2576, 7569760), (2618, 7448320), (2645, 7372288), (2720, 7169008), (2737, 7124480), (2783, 7006720), (2816, 6924610), (2944, 6623540), (2992, 6517280), (3080, 6331072), (3128, 6233920), (3220, 6055808), (3388, 5755520), (3520, 5539688), (3542, 5505280), (3584, 5440765), (3680, 5298832), (3703, 5265920), (3740, 5213824), (3808, 5120720), (3872, 5036080), (3910, 4987136), (4048, 4817120), (4114, 4739840), (4232, 4607680), (4235, 4604416), (4301, 4533760), (4352, 4480630), (4480, 4352612), (4760, 4096576), (4840, 4028864), (4928, 3956920), (5060, 3853696), (5152, 3784880), (5236, 3724160), (5290, 3686144), (5440, 3584504), (5474, 3562240), (5566, 3503360), (5632, 3462305), (5819, 3351040), (5888, 3311770), (5984, 3258640), (6160, 3165536), (6256, 3116960), (6440, 3027904), (6545, 2979328), (6776, 2877760), (7040, 2769844), (7084, 2752640), (7360, 2649416), (7406, 2632960), (7480, 2606912), (7616, 2560360), (7744, 2518040), (7820, 2493568), (8096, 2408560), (8228, 2369920), (8464, 2303840), (8470, 2302208), (8602, 2266880), (8704, 2240315), (8855, 2202112), (8960, 2176306), (8993, 2168320), (9520, 2048288), (9680, 2014432), (9856, 1978460), (10120, 1926848), (10285, 1895936), (10304, 1892440), (10472, 1862080), (10580, 1843072), (10880, 1792252), (10948, 1781120), (11132, 1751680), (11638, 1675520), (11776, 1655885), (11968, 1629320), (12320, 1582768), (12512, 1558480), (12880, 1513952), (13090, 1489664), (13552, 1438880), (13685, 1424896), (13915, 1401344), (14080, 1384922), (14168, 1376320), (14399, 1354240), (14720, 1324708), (14812, 1316480), (14960, 1303456), (15232, 1280180), (15488, 1259020), (15640, 1246784), (16192, 1204280), (16456, 1184960), (16928, 1151920), (16940, 1151104), (17204, 1133440), (17710, 1101056), (17920, 1088153), (17986, 1084160), (18515, 1053184), (19040, 1024144), (19360, 1007216), (19481, 1000960), (19712, 989230), (20240, 963424), (20570, 947968), (20608, 946220), (20944, 931040), (21160, 921536), (21505, 906752), (21760, 896126), (21896, 890560), (22264, 875840), (23276, 837760), (23936, 814660), (24640, 791384), (25024, 779240), (25760, 756976), (26180, 744832), (27104, 719440), (27370, 712448), (27830, 700672), (28160, 692461), (28336, 688160), (28798, 677120), (29095, 670208), (29440, 662354), (29624, 658240), (29920, 651728), (30107, 647680), (30464, 640090), (30976, 629510), (31280, 623392), (32384, 602140), (32912, 592480), (33856, 575960), (33880, 575552), (34408, 566720), (35420, 550528), (35972, 542080), (37030, 526592), (38080, 512072), (38720, 503608), (38962, 500480), (39424, 494615), (40480, 481712), (40733, 478720), (41140, 473984), (41216, 473110), (41888, 465520), (42320, 460768), (43010, 453376), (43520, 448063), (43792, 445280), (44528, 437920), (44965, 433664), (46552, 418880), (47311, 412160), (47872, 407330), (49280, 395692), (50048, 389620), (51520, 378488), (52360, 372416), (54208, 359720), (54740, 356224), (55660, 350336), (56672, 344080), (57596, 338560), (58190, 335104), (58880, 331177), (59248, 329120), (59840, 325864), (60214, 323840), (60928, 320045), (61952, 314755), (62560, 311696), (62951, 309760), (64009, 304640), (64768, 301070), (65824, 296240), (67712, 287980), (67760, 287776), (68816, 283360), (70840, 275264), (71944, 271040), (71995, 270848), (74060, 263296), (76160, 256036), (77440, 251804), (77924, 250240), (80960, 240856), (81466, 239360), (82280, 236992), (82432, 236555), (83776, 232760), (84640, 230384), (86020, 226688), (87584, 222640), (89056, 218960), (89930, 216832), (93104, 209440), (94622, 206080), (95744, 203665), (97405, 200192), (98560, 197846), (98923, 197120), (100096, 194810), (103040, 189244), (104720, 186208), (108416, 179860), (109480, 178112), (111320, 175168), (113344, 172040), (115192, 169280), (116380, 167552), (118496, 164560), (119680, 162932), (120428, 161920), (125120, 155848), (125902, 154880), (128018, 152320), (129536, 150535), (131648, 148120), (135424, 143990), (135520, 143888), (137632, 141680)]