187806080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 256

約数和(自身を含む): 580469760

約数和(自身を除く): 392663680

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, 103, 110, 112, 128, 140, 148, 154, 160, 176, 185, 206, 220, 224, 259, 280, 296, 308, 320, 352, 370, 385, 407, 412, 440, 448, 515, 518, 560, 592, 616, 640, 704, 721, 740, 770, 814, 824, 880, 896, 1030, 1036, 1120, 1133, 1184, 1232, 1295, 1408, 1442, 1480, 1540, 1628, 1648, 1760, 2035, 2060, 2072, 2240, 2266, 2368, 2464, 2590, 2849, 2884, 2960, 3080, 3256, 3296, 3520, 3605, 3811, 4070, 4120, 4144, 4480, 4532, 4736, 4928, 5180, 5665, 5698, 5768, 5920, 6160, 6512, 6592, 7040, 7210, 7622, 7931, 8140, 8240, 8288, 9064, 9856, 10360, 11330, 11396, 11536, 11840, 12320, 13024, 13184, 14245, 14420, 15244, 15862, 16280, 16480, 16576, 18128, 19055, 20720, 22660, 22792, 23072, 23680, 24640, 26048, 26677, 28490, 28840, 30488, 31724, 32560, 32960, 33152, 36256, 38110, 39655, 41440, 41921, 45320, 45584, 46144, 49280, 52096, 53354, 56980, 57680, 60976, 63448, 65120, 65920, 72512, 76220, 79310, 82880, 83842, 90640, 91168, 92288, 106708, 113960, 115360, 121952, 126896, 130240, 133385, 145024, 152440, 158620, 165760, 167684, 181280, 182336, 209605, 213416, 227920, 230720, 243904, 253792, 260480, 266770, 293447, 304880, 317240, 335368, 362560, 364672, 419210, 426832, 455840, 461440, 487808, 507584, 533540, 586894, 609760, 634480, 670736, 725120, 838420, 853664, 911680, 1015168, 1067080, 1173788, 1219520, 1268960, 1341472, 1467235, 1676840, 1707328, 1823360, 2134160, 2347576, 2439040, 2537920, 2682944, 2934470, 3353680, 3414656, 4268320, 4695152, 5075840, 5365888, 5868940, 6707360, 8536640, 9390304, 11737880, 13414720, 17073280, 18780608, 23475760, 26829440, 37561216, 46951520, 93903040, 187806080]

約数ペア:

[(1, 187806080), (2, 93903040), (4, 46951520), (5, 37561216), (7, 26829440), (8, 23475760), (10, 18780608), (11, 17073280), (14, 13414720), (16, 11737880), (20, 9390304), (22, 8536640), (28, 6707360), (32, 5868940), (35, 5365888), (37, 5075840), (40, 4695152), (44, 4268320), (55, 3414656), (56, 3353680), (64, 2934470), (70, 2682944), (74, 2537920), (77, 2439040), (80, 2347576), (88, 2134160), (103, 1823360), (110, 1707328), (112, 1676840), (128, 1467235), (140, 1341472), (148, 1268960), (154, 1219520), (160, 1173788), (176, 1067080), (185, 1015168), (206, 911680), (220, 853664), (224, 838420), (259, 725120), (280, 670736), (296, 634480), (308, 609760), (320, 586894), (352, 533540), (370, 507584), (385, 487808), (407, 461440), (412, 455840), (440, 426832), (448, 419210), (515, 364672), (518, 362560), (560, 335368), (592, 317240), (616, 304880), (640, 293447), (704, 266770), (721, 260480), (740, 253792), (770, 243904), (814, 230720), (824, 227920), (880, 213416), (896, 209605), (1030, 182336), (1036, 181280), (1120, 167684), (1133, 165760), (1184, 158620), (1232, 152440), (1295, 145024), (1408, 133385), (1442, 130240), (1480, 126896), (1540, 121952), (1628, 115360), (1648, 113960), (1760, 106708), (2035, 92288), (2060, 91168), (2072, 90640), (2240, 83842), (2266, 82880), (2368, 79310), (2464, 76220), (2590, 72512), (2849, 65920), (2884, 65120), (2960, 63448), (3080, 60976), (3256, 57680), (3296, 56980), (3520, 53354), (3605, 52096), (3811, 49280), (4070, 46144), (4120, 45584), (4144, 45320), (4480, 41921), (4532, 41440), (4736, 39655), (4928, 38110), (5180, 36256), (5665, 33152), (5698, 32960), (5768, 32560), (5920, 31724), (6160, 30488), (6512, 28840), (6592, 28490), (7040, 26677), (7210, 26048), (7622, 24640), (7931, 23680), (8140, 23072), (8240, 22792), (8288, 22660), (9064, 20720), (9856, 19055), (10360, 18128), (11330, 16576), (11396, 16480), (11536, 16280), (11840, 15862), (12320, 15244), (13024, 14420), (13184, 14245)]