170712080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 522127296

約数和(自身を除く): 351415216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 49, 55, 56, 70, 74, 77, 80, 88, 98, 107, 110, 112, 140, 148, 154, 176, 185, 196, 214, 220, 245, 259, 280, 296, 308, 370, 385, 392, 407, 428, 440, 490, 518, 535, 539, 560, 592, 616, 740, 749, 770, 784, 814, 856, 880, 980, 1036, 1070, 1078, 1177, 1232, 1295, 1480, 1498, 1540, 1628, 1712, 1813, 1960, 2035, 2072, 2140, 2156, 2354, 2590, 2695, 2849, 2960, 2996, 3080, 3256, 3626, 3745, 3920, 3959, 4070, 4144, 4280, 4312, 4708, 5180, 5243, 5390, 5698, 5885, 5992, 6160, 6512, 7252, 7490, 7918, 8140, 8239, 8560, 8624, 9065, 9416, 10360, 10486, 10780, 11396, 11770, 11984, 14245, 14504, 14980, 15836, 16280, 16478, 18130, 18832, 19795, 19943, 20720, 20972, 21560, 22792, 23540, 26215, 27713, 28490, 29008, 29960, 31672, 32560, 32956, 36260, 39590, 39886, 41195, 41944, 43120, 43549, 45584, 47080, 52430, 55426, 56980, 57673, 59920, 63344, 65912, 72520, 79180, 79772, 82390, 83888, 87098, 94160, 99715, 104860, 110852, 113960, 115346, 131824, 138565, 145040, 158360, 159544, 164780, 174196, 193991, 199430, 209720, 217745, 221704, 227920, 230692, 277130, 288365, 304843, 316720, 319088, 329560, 348392, 387982, 398860, 419440, 435490, 443408, 461384, 554260, 576730, 609686, 659120, 696784, 775964, 797720, 870980, 922768, 969955, 1108520, 1153460, 1219372, 1524215, 1551928, 1595440, 1741960, 1939910, 2133901, 2217040, 2306920, 2438744, 3048430, 3103856, 3483920, 3879820, 4267802, 4613840, 4877488, 6096860, 7759640, 8535604, 10669505, 12193720, 15519280, 17071208, 21339010, 24387440, 34142416, 42678020, 85356040, 170712080]

約数ペア:

[(1, 170712080), (2, 85356040), (4, 42678020), (5, 34142416), (7, 24387440), (8, 21339010), (10, 17071208), (11, 15519280), (14, 12193720), (16, 10669505), (20, 8535604), (22, 7759640), (28, 6096860), (35, 4877488), (37, 4613840), (40, 4267802), (44, 3879820), (49, 3483920), (55, 3103856), (56, 3048430), (70, 2438744), (74, 2306920), (77, 2217040), (80, 2133901), (88, 1939910), (98, 1741960), (107, 1595440), (110, 1551928), (112, 1524215), (140, 1219372), (148, 1153460), (154, 1108520), (176, 969955), (185, 922768), (196, 870980), (214, 797720), (220, 775964), (245, 696784), (259, 659120), (280, 609686), (296, 576730), (308, 554260), (370, 461384), (385, 443408), (392, 435490), (407, 419440), (428, 398860), (440, 387982), (490, 348392), (518, 329560), (535, 319088), (539, 316720), (560, 304843), (592, 288365), (616, 277130), (740, 230692), (749, 227920), (770, 221704), (784, 217745), (814, 209720), (856, 199430), (880, 193991), (980, 174196), (1036, 164780), (1070, 159544), (1078, 158360), (1177, 145040), (1232, 138565), (1295, 131824), (1480, 115346), (1498, 113960), (1540, 110852), (1628, 104860), (1712, 99715), (1813, 94160), (1960, 87098), (2035, 83888), (2072, 82390), (2140, 79772), (2156, 79180), (2354, 72520), (2590, 65912), (2695, 63344), (2849, 59920), (2960, 57673), (2996, 56980), (3080, 55426), (3256, 52430), (3626, 47080), (3745, 45584), (3920, 43549), (3959, 43120), (4070, 41944), (4144, 41195), (4280, 39886), (4312, 39590), (4708, 36260), (5180, 32956), (5243, 32560), (5390, 31672), (5698, 29960), (5885, 29008), (5992, 28490), (6160, 27713), (6512, 26215), (7252, 23540), (7490, 22792), (7918, 21560), (8140, 20972), (8239, 20720), (8560, 19943), (8624, 19795), (9065, 18832), (9416, 18130), (10360, 16478), (10486, 16280), (10780, 15836), (11396, 14980), (11770, 14504), (11984, 14245)]