325445120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 320

約数和(自身を含む): 1055932416

約数和(自身を除く): 730487296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 127, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 254, 256, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 508, 512, 520, 560, 572, 616, 635, 640, 704, 715, 728, 770, 832, 880, 889, 896, 910, 1001, 1016, 1040, 1120, 1144, 1232, 1270, 1280, 1397, 1408, 1430, 1456, 1540, 1651, 1664, 1760, 1778, 1792, 1820, 2002, 2032, 2080, 2240, 2288, 2464, 2540, 2560, 2794, 2816, 2860, 2912, 3080, 3302, 3328, 3520, 3556, 3584, 3640, 4004, 4064, 4160, 4445, 4480, 4576, 4928, 5005, 5080, 5588, 5632, 5720, 5824, 6160, 6604, 6656, 6985, 7040, 7112, 7280, 8008, 8128, 8255, 8320, 8890, 8960, 9152, 9779, 9856, 10010, 10160, 11176, 11440, 11557, 11648, 12320, 13208, 13970, 14080, 14224, 14560, 16016, 16256, 16510, 16640, 17780, 17920, 18161, 18304, 19558, 19712, 20020, 20320, 22352, 22880, 23114, 23296, 24640, 26416, 27940, 28160, 28448, 29120, 32032, 32512, 33020, 33280, 35560, 36322, 36608, 39116, 39424, 40040, 40640, 44704, 45760, 46228, 46592, 48895, 49280, 52832, 55880, 56896, 57785, 58240, 64064, 65024, 66040, 71120, 72644, 73216, 78232, 80080, 81280, 89408, 90805, 91520, 92456, 97790, 98560, 105664, 111760, 113792, 115570, 116480, 127127, 128128, 132080, 142240, 145288, 156464, 160160, 162560, 178816, 181610, 183040, 184912, 195580, 197120, 211328, 223520, 227584, 231140, 232960, 254254, 256256, 264160, 284480, 290576, 312928, 320320, 325120, 357632, 363220, 366080, 369824, 391160, 422656, 447040, 455168, 462280, 508508, 512512, 528320, 568960, 581152, 625856, 635635, 640640, 715264, 726440, 739648, 782320, 845312, 894080, 924560, 1017016, 1056640, 1137920, 1162304, 1251712, 1271270, 1281280, 1452880, 1479296, 1564640, 1788160, 1849120, 2034032, 2113280, 2275840, 2324608, 2503424, 2542540, 2562560, 2905760, 2958592, 3129280, 3576320, 3698240, 4068064, 4226560, 4649216, 5006848, 5085080, 5811520, 5917184, 6258560, 7396480, 8136128, 9298432, 10170160, 11623040, 12517120, 14792960, 16272256, 20340320, 23246080, 25034240, 29585920, 32544512, 40680640, 46492160, 65089024, 81361280, 162722560, 325445120]

約数ペア:

[(1, 325445120), (2, 162722560), (4, 81361280), (5, 65089024), (7, 46492160), (8, 40680640), (10, 32544512), (11, 29585920), (13, 25034240), (14, 23246080), (16, 20340320), (20, 16272256), (22, 14792960), (26, 12517120), (28, 11623040), (32, 10170160), (35, 9298432), (40, 8136128), (44, 7396480), (52, 6258560), (55, 5917184), (56, 5811520), (64, 5085080), (65, 5006848), (70, 4649216), (77, 4226560), (80, 4068064), (88, 3698240), (91, 3576320), (104, 3129280), (110, 2958592), (112, 2905760), (127, 2562560), (128, 2542540), (130, 2503424), (140, 2324608), (143, 2275840), (154, 2113280), (160, 2034032), (176, 1849120), (182, 1788160), (208, 1564640), (220, 1479296), (224, 1452880), (254, 1281280), (256, 1271270), (260, 1251712), (280, 1162304), (286, 1137920), (308, 1056640), (320, 1017016), (352, 924560), (364, 894080), (385, 845312), (416, 782320), (440, 739648), (448, 726440), (455, 715264), (508, 640640), (512, 635635), (520, 625856), (560, 581152), (572, 568960), (616, 528320), (635, 512512), (640, 508508), (704, 462280), (715, 455168), (728, 447040), (770, 422656), (832, 391160), (880, 369824), (889, 366080), (896, 363220), (910, 357632), (1001, 325120), (1016, 320320), (1040, 312928), (1120, 290576), (1144, 284480), (1232, 264160), (1270, 256256), (1280, 254254), (1397, 232960), (1408, 231140), (1430, 227584), (1456, 223520), (1540, 211328), (1651, 197120), (1664, 195580), (1760, 184912), (1778, 183040), (1792, 181610), (1820, 178816), (2002, 162560), (2032, 160160), (2080, 156464), (2240, 145288), (2288, 142240), (2464, 132080), (2540, 128128), (2560, 127127), (2794, 116480), (2816, 115570), (2860, 113792), (2912, 111760), (3080, 105664), (3302, 98560), (3328, 97790), (3520, 92456), (3556, 91520), (3584, 90805), (3640, 89408), (4004, 81280), (4064, 80080), (4160, 78232), (4445, 73216), (4480, 72644), (4576, 71120), (4928, 66040), (5005, 65024), (5080, 64064), (5588, 58240), (5632, 57785), (5720, 56896), (5824, 55880), (6160, 52832), (6604, 49280), (6656, 48895), (6985, 46592), (7040, 46228), (7112, 45760), (7280, 44704), (8008, 40640), (8128, 40040), (8255, 39424), (8320, 39116), (8890, 36608), (8960, 36322), (9152, 35560), (9779, 33280), (9856, 33020), (10010, 32512), (10160, 32032), (11176, 29120), (11440, 28448), (11557, 28160), (11648, 27940), (12320, 26416), (13208, 24640), (13970, 23296), (14080, 23114), (14224, 22880), (14560, 22352), (16016, 20320), (16256, 20020), (16510, 19712), (16640, 19558), (17780, 18304), (17920, 18161)]