857639040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 256

約数和(自身を含む): 2880316800

約数和(自身を除く): 2022677760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 73, 80, 87, 96, 116, 120, 128, 145, 146, 160, 174, 192, 211, 219, 232, 240, 290, 292, 320, 348, 365, 384, 422, 435, 438, 464, 480, 580, 584, 633, 640, 696, 730, 844, 870, 876, 928, 960, 1055, 1095, 1160, 1168, 1266, 1392, 1460, 1688, 1740, 1752, 1856, 1920, 2110, 2117, 2190, 2320, 2336, 2532, 2784, 2920, 3165, 3376, 3480, 3504, 3712, 4220, 4234, 4380, 4640, 4672, 5064, 5568, 5840, 6119, 6330, 6351, 6752, 6960, 7008, 8440, 8468, 8760, 9280, 9344, 10128, 10585, 11136, 11680, 12238, 12660, 12702, 13504, 13920, 14016, 15403, 16880, 16936, 17520, 18357, 18560, 20256, 21170, 23360, 24476, 25320, 25404, 27008, 27840, 28032, 30595, 30806, 31755, 33760, 33872, 35040, 36714, 40512, 42340, 46209, 46720, 48952, 50640, 50808, 55680, 61190, 61612, 63510, 67520, 67744, 70080, 73428, 77015, 81024, 84680, 91785, 92418, 97904, 101280, 101616, 122380, 123224, 127020, 135040, 135488, 140160, 146856, 154030, 169360, 183570, 184836, 195808, 202560, 203232, 231045, 244760, 246448, 254040, 270976, 293712, 308060, 338720, 367140, 369672, 391616, 405120, 406464, 446687, 462090, 489520, 492896, 508080, 587424, 616120, 677440, 734280, 739344, 783232, 812928, 893374, 924180, 979040, 985792, 1016160, 1174848, 1232240, 1340061, 1354880, 1468560, 1478688, 1786748, 1848360, 1958080, 1971584, 2032320, 2233435, 2349696, 2464480, 2680122, 2937120, 2957376, 3573496, 3696720, 3916160, 4064640, 4466870, 4928960, 5360244, 5874240, 5914752, 6700305, 7146992, 7393440, 8933740, 9857920, 10720488, 11748480, 13400610, 14293984, 14786880, 17867480, 21440976, 26801220, 28587968, 29573760, 35734960, 42881952, 53602440, 57175936, 71469920, 85763904, 107204880, 142939840, 171527808, 214409760, 285879680, 428819520, 857639040]

約数ペア:

[(1, 857639040), (2, 428819520), (3, 285879680), (4, 214409760), (5, 171527808), (6, 142939840), (8, 107204880), (10, 85763904), (12, 71469920), (15, 57175936), (16, 53602440), (20, 42881952), (24, 35734960), (29, 29573760), (30, 28587968), (32, 26801220), (40, 21440976), (48, 17867480), (58, 14786880), (60, 14293984), (64, 13400610), (73, 11748480), (80, 10720488), (87, 9857920), (96, 8933740), (116, 7393440), (120, 7146992), (128, 6700305), (145, 5914752), (146, 5874240), (160, 5360244), (174, 4928960), (192, 4466870), (211, 4064640), (219, 3916160), (232, 3696720), (240, 3573496), (290, 2957376), (292, 2937120), (320, 2680122), (348, 2464480), (365, 2349696), (384, 2233435), (422, 2032320), (435, 1971584), (438, 1958080), (464, 1848360), (480, 1786748), (580, 1478688), (584, 1468560), (633, 1354880), (640, 1340061), (696, 1232240), (730, 1174848), (844, 1016160), (870, 985792), (876, 979040), (928, 924180), (960, 893374), (1055, 812928), (1095, 783232), (1160, 739344), (1168, 734280), (1266, 677440), (1392, 616120), (1460, 587424), (1688, 508080), (1740, 492896), (1752, 489520), (1856, 462090), (1920, 446687), (2110, 406464), (2117, 405120), (2190, 391616), (2320, 369672), (2336, 367140), (2532, 338720), (2784, 308060), (2920, 293712), (3165, 270976), (3376, 254040), (3480, 246448), (3504, 244760), (3712, 231045), (4220, 203232), (4234, 202560), (4380, 195808), (4640, 184836), (4672, 183570), (5064, 169360), (5568, 154030), (5840, 146856), (6119, 140160), (6330, 135488), (6351, 135040), (6752, 127020), (6960, 123224), (7008, 122380), (8440, 101616), (8468, 101280), (8760, 97904), (9280, 92418), (9344, 91785), (10128, 84680), (10585, 81024), (11136, 77015), (11680, 73428), (12238, 70080), (12660, 67744), (12702, 67520), (13504, 63510), (13920, 61612), (14016, 61190), (15403, 55680), (16880, 50808), (16936, 50640), (17520, 48952), (18357, 46720), (18560, 46209), (20256, 42340), (21170, 40512), (23360, 36714), (24476, 35040), (25320, 33872), (25404, 33760), (27008, 31755), (27840, 30806), (28032, 30595)]