206039680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 256

約数和(自身を含む): 636284160

約数和(自身を除く): 430244480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 64, 70, 74, 77, 80, 88, 110, 112, 113, 128, 140, 148, 154, 160, 176, 185, 220, 224, 226, 259, 280, 296, 308, 320, 352, 370, 385, 407, 440, 448, 452, 518, 560, 565, 592, 616, 640, 704, 740, 770, 791, 814, 880, 896, 904, 1036, 1120, 1130, 1184, 1232, 1243, 1295, 1408, 1480, 1540, 1582, 1628, 1760, 1808, 2035, 2072, 2240, 2260, 2368, 2464, 2486, 2590, 2849, 2960, 3080, 3164, 3256, 3520, 3616, 3955, 4070, 4144, 4181, 4480, 4520, 4736, 4928, 4972, 5180, 5698, 5920, 6160, 6215, 6328, 6512, 7040, 7232, 7910, 8140, 8288, 8362, 8701, 9040, 9856, 9944, 10360, 11396, 11840, 12320, 12430, 12656, 13024, 14245, 14464, 15820, 16280, 16576, 16724, 17402, 18080, 19888, 20720, 20905, 22792, 23680, 24640, 24860, 25312, 26048, 28490, 29267, 31640, 32560, 33152, 33448, 34804, 36160, 39776, 41440, 41810, 43505, 45584, 45991, 49280, 49720, 50624, 52096, 56980, 58534, 63280, 65120, 66896, 69608, 72320, 79552, 82880, 83620, 87010, 91168, 91982, 99440, 101248, 113960, 117068, 126560, 130240, 133792, 139216, 146335, 159104, 165760, 167240, 174020, 182336, 183964, 198880, 227920, 229955, 234136, 253120, 260480, 267584, 278432, 292670, 321937, 334480, 348040, 364672, 367928, 397760, 455840, 459910, 468272, 506240, 535168, 556864, 585340, 643874, 668960, 696080, 735856, 795520, 911680, 919820, 936544, 1113728, 1170680, 1287748, 1337920, 1392160, 1471712, 1609685, 1823360, 1839640, 1873088, 2341360, 2575496, 2675840, 2784320, 2943424, 3219370, 3679280, 3746176, 4682720, 5150992, 5568640, 5886848, 6438740, 7358560, 9365440, 10301984, 12877480, 14717120, 18730880, 20603968, 25754960, 29434240, 41207936, 51509920, 103019840, 206039680]

約数ペア:

[(1, 206039680), (2, 103019840), (4, 51509920), (5, 41207936), (7, 29434240), (8, 25754960), (10, 20603968), (11, 18730880), (14, 14717120), (16, 12877480), (20, 10301984), (22, 9365440), (28, 7358560), (32, 6438740), (35, 5886848), (37, 5568640), (40, 5150992), (44, 4682720), (55, 3746176), (56, 3679280), (64, 3219370), (70, 2943424), (74, 2784320), (77, 2675840), (80, 2575496), (88, 2341360), (110, 1873088), (112, 1839640), (113, 1823360), (128, 1609685), (140, 1471712), (148, 1392160), (154, 1337920), (160, 1287748), (176, 1170680), (185, 1113728), (220, 936544), (224, 919820), (226, 911680), (259, 795520), (280, 735856), (296, 696080), (308, 668960), (320, 643874), (352, 585340), (370, 556864), (385, 535168), (407, 506240), (440, 468272), (448, 459910), (452, 455840), (518, 397760), (560, 367928), (565, 364672), (592, 348040), (616, 334480), (640, 321937), (704, 292670), (740, 278432), (770, 267584), (791, 260480), (814, 253120), (880, 234136), (896, 229955), (904, 227920), (1036, 198880), (1120, 183964), (1130, 182336), (1184, 174020), (1232, 167240), (1243, 165760), (1295, 159104), (1408, 146335), (1480, 139216), (1540, 133792), (1582, 130240), (1628, 126560), (1760, 117068), (1808, 113960), (2035, 101248), (2072, 99440), (2240, 91982), (2260, 91168), (2368, 87010), (2464, 83620), (2486, 82880), (2590, 79552), (2849, 72320), (2960, 69608), (3080, 66896), (3164, 65120), (3256, 63280), (3520, 58534), (3616, 56980), (3955, 52096), (4070, 50624), (4144, 49720), (4181, 49280), (4480, 45991), (4520, 45584), (4736, 43505), (4928, 41810), (4972, 41440), (5180, 39776), (5698, 36160), (5920, 34804), (6160, 33448), (6215, 33152), (6328, 32560), (6512, 31640), (7040, 29267), (7232, 28490), (7910, 26048), (8140, 25312), (8288, 24860), (8362, 24640), (8701, 23680), (9040, 22792), (9856, 20905), (9944, 20720), (10360, 19888), (11396, 18080), (11840, 17402), (12320, 16724), (12430, 16576), (12656, 16280), (13024, 15820), (14245, 14464)]