389509120

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 416

約数和(自身を含む): 1321044480

約数和(自身を除く): 931535360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 32, 35, 38, 40, 44, 52, 55, 56, 64, 65, 70, 76, 77, 80, 88, 91, 95, 104, 110, 112, 128, 130, 133, 140, 143, 152, 154, 160, 176, 182, 190, 208, 209, 220, 224, 247, 256, 260, 266, 280, 286, 304, 308, 320, 352, 364, 380, 385, 416, 418, 440, 448, 455, 494, 512, 520, 532, 560, 572, 608, 616, 640, 665, 704, 715, 728, 760, 770, 832, 836, 880, 896, 910, 988, 1001, 1024, 1040, 1045, 1064, 1120, 1144, 1216, 1232, 1235, 1280, 1330, 1408, 1430, 1456, 1463, 1520, 1540, 1664, 1672, 1729, 1760, 1792, 1820, 1976, 2002, 2048, 2080, 2090, 2128, 2240, 2288, 2432, 2464, 2470, 2560, 2660, 2717, 2816, 2860, 2912, 2926, 3040, 3080, 3328, 3344, 3458, 3520, 3584, 3640, 3952, 4004, 4096, 4160, 4180, 4256, 4480, 4576, 4864, 4928, 4940, 5005, 5120, 5320, 5434, 5632, 5720, 5824, 5852, 6080, 6160, 6656, 6688, 6916, 7040, 7168, 7280, 7315, 7904, 8008, 8320, 8360, 8512, 8645, 8960, 9152, 9728, 9856, 9880, 10010, 10240, 10640, 10868, 11264, 11440, 11648, 11704, 12160, 12320, 13312, 13376, 13585, 13832, 14080, 14336, 14560, 14630, 15808, 16016, 16640, 16720, 17024, 17290, 17920, 18304, 19019, 19456, 19712, 19760, 20020, 20480, 21280, 21736, 22528, 22880, 23296, 23408, 24320, 24640, 26624, 26752, 27170, 27664, 28160, 28672, 29120, 29260, 31616, 32032, 33280, 33440, 34048, 34580, 35840, 36608, 38038, 38912, 39424, 39520, 40040, 42560, 43472, 45056, 45760, 46592, 46816, 48640, 49280, 53248, 53504, 54340, 55328, 56320, 58240, 58520, 63232, 64064, 66560, 66880, 68096, 69160, 71680, 73216, 76076, 77824, 78848, 79040, 80080, 85120, 86944, 91520, 93184, 93632, 95095, 97280, 98560, 107008, 108680, 110656, 112640, 116480, 117040, 126464, 128128, 133120, 133760, 136192, 138320, 143360, 146432, 152152, 157696, 158080, 160160, 170240, 173888, 183040, 186368, 187264, 190190, 194560, 197120, 214016, 217360, 221312, 225280, 232960, 234080, 252928, 256256, 266240, 267520, 272384, 276640, 292864, 304304, 315392, 316160, 320320, 340480, 347776, 366080, 372736, 374528, 380380, 389120, 394240, 428032, 434720, 442624, 465920, 468160, 505856, 512512, 535040, 544768, 553280, 585728, 608608, 632320, 640640, 680960, 695552, 732160, 749056, 760760, 788480, 856064, 869440, 885248, 931840, 936320, 1011712, 1025024, 1070080, 1106560, 1217216, 1264640, 1281280, 1361920, 1391104, 1464320, 1498112, 1521520, 1576960, 1738880, 1770496, 1863680, 1872640, 2050048, 2140160, 2213120, 2434432, 2529280, 2562560, 2723840, 2782208, 2928640, 2996224, 3043040, 3477760, 3540992, 3745280, 4100096, 4280320, 4426240, 4868864, 5058560, 5125120, 5564416, 5992448, 6086080, 6955520, 7081984, 7490560, 8852480, 9737728, 10250240, 11128832, 12172160, 13911040, 14981120, 17704960, 19475456, 20500480, 24344320, 27822080, 29962240, 35409920, 38950912, 48688640, 55644160, 77901824, 97377280, 194754560, 389509120]

約数ペア:

[(1, 389509120), (2, 194754560), (4, 97377280), (5, 77901824), (7, 55644160), (8, 48688640), (10, 38950912), (11, 35409920), (13, 29962240), (14, 27822080), (16, 24344320), (19, 20500480), (20, 19475456), (22, 17704960), (26, 14981120), (28, 13911040), (32, 12172160), (35, 11128832), (38, 10250240), (40, 9737728), (44, 8852480), (52, 7490560), (55, 7081984), (56, 6955520), (64, 6086080), (65, 5992448), (70, 5564416), (76, 5125120), (77, 5058560), (80, 4868864), (88, 4426240), (91, 4280320), (95, 4100096), (104, 3745280), (110, 3540992), (112, 3477760), (128, 3043040), (130, 2996224), (133, 2928640), (140, 2782208), (143, 2723840), (152, 2562560), (154, 2529280), (160, 2434432), (176, 2213120), (182, 2140160), (190, 2050048), (208, 1872640), (209, 1863680), (220, 1770496), (224, 1738880), (247, 1576960), (256, 1521520), (260, 1498112), (266, 1464320), (280, 1391104), (286, 1361920), (304, 1281280), (308, 1264640), (320, 1217216), (352, 1106560), (364, 1070080), (380, 1025024), (385, 1011712), (416, 936320), (418, 931840), (440, 885248), (448, 869440), (455, 856064), (494, 788480), (512, 760760), (520, 749056), (532, 732160), (560, 695552), (572, 680960), (608, 640640), (616, 632320), (640, 608608), (665, 585728), (704, 553280), (715, 544768), (728, 535040), (760, 512512), (770, 505856), (832, 468160), (836, 465920), (880, 442624), (896, 434720), (910, 428032), (988, 394240), (1001, 389120), (1024, 380380), (1040, 374528), (1045, 372736), (1064, 366080), (1120, 347776), (1144, 340480), (1216, 320320), (1232, 316160), (1235, 315392), (1280, 304304), (1330, 292864), (1408, 276640), (1430, 272384), (1456, 267520), (1463, 266240), (1520, 256256), (1540, 252928), (1664, 234080), (1672, 232960), (1729, 225280), (1760, 221312), (1792, 217360), (1820, 214016), (1976, 197120), (2002, 194560), (2048, 190190), (2080, 187264), (2090, 186368), (2128, 183040), (2240, 173888), (2288, 170240), (2432, 160160), (2464, 158080), (2470, 157696), (2560, 152152), (2660, 146432), (2717, 143360), (2816, 138320), (2860, 136192), (2912, 133760), (2926, 133120), (3040, 128128), (3080, 126464), (3328, 117040), (3344, 116480), (3458, 112640), (3520, 110656), (3584, 108680), (3640, 107008), (3952, 98560), (4004, 97280), (4096, 95095), (4160, 93632), (4180, 93184), (4256, 91520), (4480, 86944), (4576, 85120), (4864, 80080), (4928, 79040), (4940, 78848), (5005, 77824), (5120, 76076), (5320, 73216), (5434, 71680), (5632, 69160), (5720, 68096), (5824, 66880), (5852, 66560), (6080, 64064), (6160, 63232), (6656, 58520), (6688, 58240), (6916, 56320), (7040, 55328), (7168, 54340), (7280, 53504), (7315, 53248), (7904, 49280), (8008, 48640), (8320, 46816), (8360, 46592), (8512, 45760), (8645, 45056), (8960, 43472), (9152, 42560), (9728, 40040), (9856, 39520), (9880, 39424), (10010, 38912), (10240, 38038), (10640, 36608), (10868, 35840), (11264, 34580), (11440, 34048), (11648, 33440), (11704, 33280), (12160, 32032), (12320, 31616), (13312, 29260), (13376, 29120), (13585, 28672), (13832, 28160), (14080, 27664), (14336, 27170), (14560, 26752), (14630, 26624), (15808, 24640), (16016, 24320), (16640, 23408), (16720, 23296), (17024, 22880), (17290, 22528), (17920, 21736), (18304, 21280), (19019, 20480), (19456, 20020), (19712, 19760)]