189167440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 577088064

約数和(自身を除く): 387920624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 49, 55, 56, 70, 77, 80, 82, 88, 98, 107, 110, 112, 140, 154, 164, 176, 196, 205, 214, 220, 245, 280, 287, 308, 328, 385, 392, 410, 428, 440, 451, 490, 535, 539, 560, 574, 616, 656, 749, 770, 784, 820, 856, 880, 902, 980, 1070, 1078, 1148, 1177, 1232, 1435, 1498, 1540, 1640, 1712, 1804, 1960, 2009, 2140, 2156, 2255, 2296, 2354, 2695, 2870, 2996, 3080, 3157, 3280, 3608, 3745, 3920, 4018, 4280, 4312, 4387, 4510, 4592, 4708, 5243, 5390, 5740, 5885, 5992, 6160, 6314, 7216, 7490, 8036, 8239, 8560, 8624, 8774, 9020, 9416, 10045, 10486, 10780, 11480, 11770, 11984, 12628, 14980, 15785, 16072, 16478, 17548, 18040, 18832, 20090, 20972, 21560, 21935, 22099, 22960, 23540, 25256, 26215, 29960, 30709, 31570, 32144, 32956, 35096, 36080, 40180, 41195, 41944, 43120, 43870, 44198, 47080, 48257, 50512, 52430, 57673, 59920, 61418, 63140, 65912, 70192, 80360, 82390, 83888, 87740, 88396, 94160, 96514, 104860, 110495, 115346, 122836, 126280, 131824, 153545, 160720, 164780, 175480, 176792, 193028, 209720, 214963, 220990, 230692, 241285, 245672, 252560, 288365, 307090, 329560, 337799, 350960, 353584, 386056, 419440, 429926, 441980, 461384, 482570, 491344, 576730, 614180, 659120, 675598, 772112, 859852, 883960, 922768, 965140, 1074815, 1153460, 1228360, 1351196, 1688995, 1719704, 1767920, 1930280, 2149630, 2306920, 2364593, 2456720, 2702392, 3377990, 3439408, 3860560, 4299260, 4613840, 4729186, 5404784, 6755980, 8598520, 9458372, 11822965, 13511960, 17197040, 18916744, 23645930, 27023920, 37833488, 47291860, 94583720, 189167440]

約数ペア:

[(1, 189167440), (2, 94583720), (4, 47291860), (5, 37833488), (7, 27023920), (8, 23645930), (10, 18916744), (11, 17197040), (14, 13511960), (16, 11822965), (20, 9458372), (22, 8598520), (28, 6755980), (35, 5404784), (40, 4729186), (41, 4613840), (44, 4299260), (49, 3860560), (55, 3439408), (56, 3377990), (70, 2702392), (77, 2456720), (80, 2364593), (82, 2306920), (88, 2149630), (98, 1930280), (107, 1767920), (110, 1719704), (112, 1688995), (140, 1351196), (154, 1228360), (164, 1153460), (176, 1074815), (196, 965140), (205, 922768), (214, 883960), (220, 859852), (245, 772112), (280, 675598), (287, 659120), (308, 614180), (328, 576730), (385, 491344), (392, 482570), (410, 461384), (428, 441980), (440, 429926), (451, 419440), (490, 386056), (535, 353584), (539, 350960), (560, 337799), (574, 329560), (616, 307090), (656, 288365), (749, 252560), (770, 245672), (784, 241285), (820, 230692), (856, 220990), (880, 214963), (902, 209720), (980, 193028), (1070, 176792), (1078, 175480), (1148, 164780), (1177, 160720), (1232, 153545), (1435, 131824), (1498, 126280), (1540, 122836), (1640, 115346), (1712, 110495), (1804, 104860), (1960, 96514), (2009, 94160), (2140, 88396), (2156, 87740), (2255, 83888), (2296, 82390), (2354, 80360), (2695, 70192), (2870, 65912), (2996, 63140), (3080, 61418), (3157, 59920), (3280, 57673), (3608, 52430), (3745, 50512), (3920, 48257), (4018, 47080), (4280, 44198), (4312, 43870), (4387, 43120), (4510, 41944), (4592, 41195), (4708, 40180), (5243, 36080), (5390, 35096), (5740, 32956), (5885, 32144), (5992, 31570), (6160, 30709), (6314, 29960), (7216, 26215), (7490, 25256), (8036, 23540), (8239, 22960), (8560, 22099), (8624, 21935), (8774, 21560), (9020, 20972), (9416, 20090), (10045, 18832), (10486, 18040), (10780, 17548), (11480, 16478), (11770, 16072), (11984, 15785), (12628, 14980)]