211509760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 320

約数和(自身を含む): 671742720

約数和(自身を除く): 460232960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 37, 40, 44, 55, 56, 58, 64, 70, 74, 77, 80, 88, 110, 112, 116, 128, 140, 145, 148, 154, 160, 176, 185, 203, 220, 224, 232, 256, 259, 280, 290, 296, 308, 319, 320, 352, 370, 385, 406, 407, 440, 448, 464, 512, 518, 560, 580, 592, 616, 638, 640, 704, 740, 770, 812, 814, 880, 896, 928, 1015, 1036, 1073, 1120, 1160, 1184, 1232, 1276, 1280, 1295, 1408, 1480, 1540, 1595, 1624, 1628, 1760, 1792, 1856, 2030, 2035, 2072, 2146, 2233, 2240, 2320, 2368, 2464, 2552, 2560, 2590, 2816, 2849, 2960, 3080, 3190, 3248, 3256, 3520, 3584, 3712, 4060, 4070, 4144, 4292, 4466, 4480, 4640, 4736, 4928, 5104, 5180, 5365, 5632, 5698, 5920, 6160, 6380, 6496, 6512, 7040, 7424, 7511, 8120, 8140, 8288, 8584, 8932, 8960, 9280, 9472, 9856, 10208, 10360, 10730, 11165, 11396, 11803, 11840, 12320, 12760, 12992, 13024, 14080, 14245, 14848, 15022, 16240, 16280, 16576, 17168, 17864, 17920, 18560, 18944, 19712, 20416, 20720, 21460, 22330, 22792, 23606, 23680, 24640, 25520, 25984, 26048, 28160, 28490, 30044, 32480, 32560, 33152, 34336, 35728, 37120, 37555, 39424, 40832, 41440, 42920, 44660, 45584, 47212, 47360, 49280, 51040, 51968, 52096, 56980, 59015, 60088, 64960, 65120, 66304, 68672, 71456, 74240, 75110, 81664, 82621, 82880, 85840, 89320, 91168, 94424, 94720, 98560, 102080, 103936, 104192, 113960, 118030, 120176, 129920, 130240, 132608, 137344, 142912, 150220, 163328, 165242, 165760, 171680, 178640, 182336, 188848, 197120, 204160, 208384, 227920, 236060, 240352, 259840, 260480, 274688, 285824, 300440, 330484, 331520, 343360, 357280, 364672, 377696, 408320, 413105, 455840, 472120, 480704, 519680, 520960, 549376, 571648, 600880, 660968, 663040, 686720, 714560, 729344, 755392, 816640, 826210, 911680, 944240, 961408, 1041920, 1143296, 1201760, 1321936, 1373440, 1429120, 1458688, 1510784, 1652420, 1823360, 1888480, 1922816, 2403520, 2643872, 2746880, 2858240, 3021568, 3304840, 3646720, 3776960, 3845632, 4807040, 5287744, 5716480, 6043136, 6609680, 7293440, 7553920, 9614080, 10575488, 13219360, 15107840, 19228160, 21150976, 26438720, 30215680, 42301952, 52877440, 105754880, 211509760]

約数ペア:

[(1, 211509760), (2, 105754880), (4, 52877440), (5, 42301952), (7, 30215680), (8, 26438720), (10, 21150976), (11, 19228160), (14, 15107840), (16, 13219360), (20, 10575488), (22, 9614080), (28, 7553920), (29, 7293440), (32, 6609680), (35, 6043136), (37, 5716480), (40, 5287744), (44, 4807040), (55, 3845632), (56, 3776960), (58, 3646720), (64, 3304840), (70, 3021568), (74, 2858240), (77, 2746880), (80, 2643872), (88, 2403520), (110, 1922816), (112, 1888480), (116, 1823360), (128, 1652420), (140, 1510784), (145, 1458688), (148, 1429120), (154, 1373440), (160, 1321936), (176, 1201760), (185, 1143296), (203, 1041920), (220, 961408), (224, 944240), (232, 911680), (256, 826210), (259, 816640), (280, 755392), (290, 729344), (296, 714560), (308, 686720), (319, 663040), (320, 660968), (352, 600880), (370, 571648), (385, 549376), (406, 520960), (407, 519680), (440, 480704), (448, 472120), (464, 455840), (512, 413105), (518, 408320), (560, 377696), (580, 364672), (592, 357280), (616, 343360), (638, 331520), (640, 330484), (704, 300440), (740, 285824), (770, 274688), (812, 260480), (814, 259840), (880, 240352), (896, 236060), (928, 227920), (1015, 208384), (1036, 204160), (1073, 197120), (1120, 188848), (1160, 182336), (1184, 178640), (1232, 171680), (1276, 165760), (1280, 165242), (1295, 163328), (1408, 150220), (1480, 142912), (1540, 137344), (1595, 132608), (1624, 130240), (1628, 129920), (1760, 120176), (1792, 118030), (1856, 113960), (2030, 104192), (2035, 103936), (2072, 102080), (2146, 98560), (2233, 94720), (2240, 94424), (2320, 91168), (2368, 89320), (2464, 85840), (2552, 82880), (2560, 82621), (2590, 81664), (2816, 75110), (2849, 74240), (2960, 71456), (3080, 68672), (3190, 66304), (3248, 65120), (3256, 64960), (3520, 60088), (3584, 59015), (3712, 56980), (4060, 52096), (4070, 51968), (4144, 51040), (4292, 49280), (4466, 47360), (4480, 47212), (4640, 45584), (4736, 44660), (4928, 42920), (5104, 41440), (5180, 40832), (5365, 39424), (5632, 37555), (5698, 37120), (5920, 35728), (6160, 34336), (6380, 33152), (6496, 32560), (6512, 32480), (7040, 30044), (7424, 28490), (7511, 28160), (8120, 26048), (8140, 25984), (8288, 25520), (8584, 24640), (8932, 23680), (8960, 23606), (9280, 22792), (9472, 22330), (9856, 21460), (10208, 20720), (10360, 20416), (10730, 19712), (11165, 18944), (11396, 18560), (11803, 17920), (11840, 17864), (12320, 17168), (12760, 16576), (12992, 16280), (13024, 16240), (14080, 15022), (14245, 14848)]