140981760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 240

約数和(自身を含む): 507489840

約数和(自身を除く): 366508080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 211, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 422, 435, 464, 480, 512, 522, 576, 580, 633, 640, 696, 720, 768, 844, 870, 928, 960, 1044, 1055, 1152, 1160, 1266, 1280, 1305, 1392, 1440, 1536, 1688, 1740, 1856, 1899, 1920, 2088, 2110, 2304, 2320, 2532, 2560, 2610, 2784, 2880, 3165, 3376, 3480, 3712, 3798, 3840, 4176, 4220, 4608, 4640, 5064, 5220, 5568, 5760, 6119, 6330, 6752, 6960, 7424, 7596, 7680, 8352, 8440, 9280, 9495, 10128, 10440, 11136, 11520, 12238, 12660, 13504, 13920, 14848, 15192, 16704, 16880, 18357, 18560, 18990, 20256, 20880, 22272, 23040, 24476, 25320, 27008, 27840, 30384, 30595, 33408, 33760, 36714, 37120, 37980, 40512, 41760, 44544, 48952, 50640, 54016, 55071, 55680, 60768, 61190, 66816, 67520, 73428, 74240, 75960, 81024, 83520, 91785, 97904, 101280, 108032, 110142, 111360, 121536, 122380, 133632, 135040, 146856, 151920, 162048, 167040, 183570, 195808, 202560, 220284, 222720, 243072, 244760, 270080, 275355, 293712, 303840, 324096, 334080, 367140, 391616, 405120, 440568, 486144, 489520, 540160, 550710, 587424, 607680, 668160, 734280, 783232, 810240, 881136, 972288, 979040, 1101420, 1174848, 1215360, 1468560, 1566464, 1620480, 1762272, 1958080, 2202840, 2349696, 2430720, 2937120, 3132928, 3524544, 3916160, 4405680, 4699392, 4861440, 5874240, 7049088, 7832320, 8811360, 9398784, 11748480, 14098176, 15664640, 17622720, 23496960, 28196352, 35245440, 46993920, 70490880, 140981760]

約数ペア:

[(1, 140981760), (2, 70490880), (3, 46993920), (4, 35245440), (5, 28196352), (6, 23496960), (8, 17622720), (9, 15664640), (10, 14098176), (12, 11748480), (15, 9398784), (16, 8811360), (18, 7832320), (20, 7049088), (24, 5874240), (29, 4861440), (30, 4699392), (32, 4405680), (36, 3916160), (40, 3524544), (45, 3132928), (48, 2937120), (58, 2430720), (60, 2349696), (64, 2202840), (72, 1958080), (80, 1762272), (87, 1620480), (90, 1566464), (96, 1468560), (116, 1215360), (120, 1174848), (128, 1101420), (144, 979040), (145, 972288), (160, 881136), (174, 810240), (180, 783232), (192, 734280), (211, 668160), (232, 607680), (240, 587424), (256, 550710), (261, 540160), (288, 489520), (290, 486144), (320, 440568), (348, 405120), (360, 391616), (384, 367140), (422, 334080), (435, 324096), (464, 303840), (480, 293712), (512, 275355), (522, 270080), (576, 244760), (580, 243072), (633, 222720), (640, 220284), (696, 202560), (720, 195808), (768, 183570), (844, 167040), (870, 162048), (928, 151920), (960, 146856), (1044, 135040), (1055, 133632), (1152, 122380), (1160, 121536), (1266, 111360), (1280, 110142), (1305, 108032), (1392, 101280), (1440, 97904), (1536, 91785), (1688, 83520), (1740, 81024), (1856, 75960), (1899, 74240), (1920, 73428), (2088, 67520), (2110, 66816), (2304, 61190), (2320, 60768), (2532, 55680), (2560, 55071), (2610, 54016), (2784, 50640), (2880, 48952), (3165, 44544), (3376, 41760), (3480, 40512), (3712, 37980), (3798, 37120), (3840, 36714), (4176, 33760), (4220, 33408), (4608, 30595), (4640, 30384), (5064, 27840), (5220, 27008), (5568, 25320), (5760, 24476), (6119, 23040), (6330, 22272), (6752, 20880), (6960, 20256), (7424, 18990), (7596, 18560), (7680, 18357), (8352, 16880), (8440, 16704), (9280, 15192), (9495, 14848), (10128, 13920), (10440, 13504), (11136, 12660), (11520, 12238)]