317208960

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 320

約数和(自身を含む): 1177426800

約数和(自身を除く): 860217840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 162, 174, 180, 192, 211, 216, 232, 240, 261, 270, 288, 290, 320, 324, 348, 360, 384, 405, 422, 432, 435, 464, 480, 522, 540, 576, 580, 633, 640, 648, 696, 720, 783, 810, 844, 864, 870, 928, 960, 1044, 1055, 1080, 1152, 1160, 1266, 1296, 1305, 1392, 1440, 1566, 1620, 1688, 1728, 1740, 1856, 1899, 1920, 2088, 2110, 2160, 2320, 2349, 2532, 2592, 2610, 2784, 2880, 3132, 3165, 3240, 3376, 3456, 3480, 3712, 3798, 3915, 4176, 4220, 4320, 4640, 4698, 5064, 5184, 5220, 5568, 5697, 5760, 6119, 6264, 6330, 6480, 6752, 6960, 7596, 7830, 8352, 8440, 8640, 9280, 9396, 9495, 10128, 10368, 10440, 11136, 11394, 11745, 12238, 12528, 12660, 12960, 13504, 13920, 15192, 15660, 16704, 16880, 17091, 17280, 18357, 18560, 18792, 18990, 20256, 20880, 22788, 23490, 24476, 25056, 25320, 25920, 27008, 27840, 28485, 30384, 30595, 31320, 33408, 33760, 34182, 36714, 37584, 37980, 40512, 41760, 45576, 46980, 48952, 50112, 50640, 51840, 55071, 55680, 56970, 60768, 61190, 62640, 67520, 68364, 73428, 75168, 75960, 81024, 83520, 85455, 91152, 91785, 93960, 97904, 100224, 101280, 110142, 113940, 121536, 122380, 125280, 135040, 136728, 146856, 150336, 151920, 165213, 167040, 170910, 182304, 183570, 187920, 195808, 202560, 220284, 227880, 243072, 244760, 250560, 273456, 275355, 293712, 300672, 303840, 330426, 341820, 364608, 367140, 375840, 391616, 405120, 440568, 455760, 489520, 495639, 501120, 546912, 550710, 587424, 607680, 660852, 683640, 729216, 734280, 751680, 783232, 826065, 881136, 911520, 979040, 991278, 1093824, 1101420, 1174848, 1215360, 1321704, 1367280, 1468560, 1503360, 1652130, 1762272, 1823040, 1958080, 1982556, 2187648, 2202840, 2349696, 2478195, 2643408, 2734560, 2937120, 3304260, 3524544, 3646080, 3916160, 3965112, 4405680, 4956390, 5286816, 5469120, 5874240, 6608520, 7049088, 7930224, 8811360, 9912780, 10573632, 10938240, 11748480, 13217040, 15860448, 17622720, 19825560, 21147264, 26434080, 31720896, 35245440, 39651120, 52868160, 63441792, 79302240, 105736320, 158604480, 317208960]

約数ペア:

[(1, 317208960), (2, 158604480), (3, 105736320), (4, 79302240), (5, 63441792), (6, 52868160), (8, 39651120), (9, 35245440), (10, 31720896), (12, 26434080), (15, 21147264), (16, 19825560), (18, 17622720), (20, 15860448), (24, 13217040), (27, 11748480), (29, 10938240), (30, 10573632), (32, 9912780), (36, 8811360), (40, 7930224), (45, 7049088), (48, 6608520), (54, 5874240), (58, 5469120), (60, 5286816), (64, 4956390), (72, 4405680), (80, 3965112), (81, 3916160), (87, 3646080), (90, 3524544), (96, 3304260), (108, 2937120), (116, 2734560), (120, 2643408), (128, 2478195), (135, 2349696), (144, 2202840), (145, 2187648), (160, 1982556), (162, 1958080), (174, 1823040), (180, 1762272), (192, 1652130), (211, 1503360), (216, 1468560), (232, 1367280), (240, 1321704), (261, 1215360), (270, 1174848), (288, 1101420), (290, 1093824), (320, 991278), (324, 979040), (348, 911520), (360, 881136), (384, 826065), (405, 783232), (422, 751680), (432, 734280), (435, 729216), (464, 683640), (480, 660852), (522, 607680), (540, 587424), (576, 550710), (580, 546912), (633, 501120), (640, 495639), (648, 489520), (696, 455760), (720, 440568), (783, 405120), (810, 391616), (844, 375840), (864, 367140), (870, 364608), (928, 341820), (960, 330426), (1044, 303840), (1055, 300672), (1080, 293712), (1152, 275355), (1160, 273456), (1266, 250560), (1296, 244760), (1305, 243072), (1392, 227880), (1440, 220284), (1566, 202560), (1620, 195808), (1688, 187920), (1728, 183570), (1740, 182304), (1856, 170910), (1899, 167040), (1920, 165213), (2088, 151920), (2110, 150336), (2160, 146856), (2320, 136728), (2349, 135040), (2532, 125280), (2592, 122380), (2610, 121536), (2784, 113940), (2880, 110142), (3132, 101280), (3165, 100224), (3240, 97904), (3376, 93960), (3456, 91785), (3480, 91152), (3712, 85455), (3798, 83520), (3915, 81024), (4176, 75960), (4220, 75168), (4320, 73428), (4640, 68364), (4698, 67520), (5064, 62640), (5184, 61190), (5220, 60768), (5568, 56970), (5697, 55680), (5760, 55071), (6119, 51840), (6264, 50640), (6330, 50112), (6480, 48952), (6752, 46980), (6960, 45576), (7596, 41760), (7830, 40512), (8352, 37980), (8440, 37584), (8640, 36714), (9280, 34182), (9396, 33760), (9495, 33408), (10128, 31320), (10368, 30595), (10440, 30384), (11136, 28485), (11394, 27840), (11745, 27008), (12238, 25920), (12528, 25320), (12660, 25056), (12960, 24476), (13504, 23490), (13920, 22788), (15192, 20880), (15660, 20256), (16704, 18990), (16880, 18792), (17091, 18560), (17280, 18357)]