19334398720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1475

約数の個数: 288

約数和(自身を含む): 57492062208

約数和(自身を除く): 38157663488

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 127, 128, 130, 140, 160, 182, 208, 224, 254, 256, 260, 280, 320, 364, 416, 448, 455, 508, 520, 560, 635, 640, 728, 832, 889, 896, 910, 1016, 1040, 1120, 1270, 1280, 1307, 1456, 1651, 1664, 1778, 1792, 1820, 2032, 2080, 2240, 2540, 2614, 2912, 3302, 3328, 3556, 3640, 4064, 4160, 4445, 4480, 5080, 5228, 5824, 6535, 6604, 7112, 7280, 8128, 8255, 8320, 8890, 8960, 9149, 10160, 10456, 11557, 11648, 13070, 13208, 14224, 14560, 16256, 16510, 16640, 16991, 17780, 18298, 20320, 20912, 23114, 23296, 26140, 26416, 28448, 29120, 32512, 33020, 33982, 35560, 36596, 40640, 41824, 45745, 46228, 52280, 52832, 56896, 57785, 58240, 66040, 67964, 71120, 73192, 81280, 83648, 84955, 91490, 92456, 104560, 105664, 113792, 115570, 116480, 118937, 132080, 135928, 142240, 146384, 162560, 165989, 167296, 169910, 182980, 184912, 209120, 211328, 227584, 231140, 237874, 264160, 271856, 284480, 292768, 331978, 334592, 339820, 365960, 369824, 418240, 422656, 462280, 475748, 528320, 543712, 568960, 585536, 594685, 663956, 679640, 731920, 739648, 829945, 836480, 924560, 951496, 1056640, 1087424, 1137920, 1161923, 1171072, 1189370, 1327912, 1359280, 1463840, 1479296, 1659890, 1672960, 1849120, 1902992, 2113280, 2157857, 2174848, 2323846, 2342144, 2378740, 2655824, 2718560, 2927680, 2958592, 3319780, 3698240, 3805984, 4315714, 4349696, 4647692, 4757480, 5311648, 5437120, 5809615, 5855360, 6639560, 7396480, 7611968, 8631428, 9295384, 9514960, 10623296, 10789285, 10874240, 11619230, 11710720, 13279120, 14792960, 15104999, 15223936, 17262856, 18590768, 19029920, 21246592, 21578570, 21748480, 23238460, 26558240, 30209998, 30447872, 34525712, 37181536, 38059840, 42493184, 43157140, 46476920, 53116480, 60419996, 69051424, 74363072, 75524995, 76119680, 86314280, 92953840, 106232960, 120839992, 138102848, 148726144, 151049990, 152239360, 172628560, 185907680, 212465920, 241679984, 276205696, 297452288, 302099980, 345257120, 371815360, 483359968, 552411392, 604199960, 690514240, 743630720, 966719936, 1208399920, 1381028480, 1487261440, 1933439872, 2416799840, 2762056960, 3866879744, 4833599680, 9667199360, 19334398720]

約数ペア:

[(1, 19334398720), (2, 9667199360), (4, 4833599680), (5, 3866879744), (7, 2762056960), (8, 2416799840), (10, 1933439872), (13, 1487261440), (14, 1381028480), (16, 1208399920), (20, 966719936), (26, 743630720), (28, 690514240), (32, 604199960), (35, 552411392), (40, 483359968), (52, 371815360), (56, 345257120), (64, 302099980), (65, 297452288), (70, 276205696), (80, 241679984), (91, 212465920), (104, 185907680), (112, 172628560), (127, 152239360), (128, 151049990), (130, 148726144), (140, 138102848), (160, 120839992), (182, 106232960), (208, 92953840), (224, 86314280), (254, 76119680), (256, 75524995), (260, 74363072), (280, 69051424), (320, 60419996), (364, 53116480), (416, 46476920), (448, 43157140), (455, 42493184), (508, 38059840), (520, 37181536), (560, 34525712), (635, 30447872), (640, 30209998), (728, 26558240), (832, 23238460), (889, 21748480), (896, 21578570), (910, 21246592), (1016, 19029920), (1040, 18590768), (1120, 17262856), (1270, 15223936), (1280, 15104999), (1307, 14792960), (1456, 13279120), (1651, 11710720), (1664, 11619230), (1778, 10874240), (1792, 10789285), (1820, 10623296), (2032, 9514960), (2080, 9295384), (2240, 8631428), (2540, 7611968), (2614, 7396480), (2912, 6639560), (3302, 5855360), (3328, 5809615), (3556, 5437120), (3640, 5311648), (4064, 4757480), (4160, 4647692), (4445, 4349696), (4480, 4315714), (5080, 3805984), (5228, 3698240), (5824, 3319780), (6535, 2958592), (6604, 2927680), (7112, 2718560), (7280, 2655824), (8128, 2378740), (8255, 2342144), (8320, 2323846), (8890, 2174848), (8960, 2157857), (9149, 2113280), (10160, 1902992), (10456, 1849120), (11557, 1672960), (11648, 1659890), (13070, 1479296), (13208, 1463840), (14224, 1359280), (14560, 1327912), (16256, 1189370), (16510, 1171072), (16640, 1161923), (16991, 1137920), (17780, 1087424), (18298, 1056640), (20320, 951496), (20912, 924560), (23114, 836480), (23296, 829945), (26140, 739648), (26416, 731920), (28448, 679640), (29120, 663956), (32512, 594685), (33020, 585536), (33982, 568960), (35560, 543712), (36596, 528320), (40640, 475748), (41824, 462280), (45745, 422656), (46228, 418240), (52280, 369824), (52832, 365960), (56896, 339820), (57785, 334592), (58240, 331978), (66040, 292768), (67964, 284480), (71120, 271856), (73192, 264160), (81280, 237874), (83648, 231140), (84955, 227584), (91490, 211328), (92456, 209120), (104560, 184912), (105664, 182980), (113792, 169910), (115570, 167296), (116480, 165989), (118937, 162560), (132080, 146384), (135928, 142240)]