105279440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 120

約数和(自身を含む): 288544032

約数和(自身を除く): 183264592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 107, 112, 140, 196, 214, 245, 251, 280, 392, 428, 490, 502, 535, 560, 749, 784, 856, 980, 1004, 1070, 1255, 1498, 1712, 1757, 1960, 2008, 2140, 2510, 2996, 3514, 3745, 3920, 4016, 4280, 5020, 5243, 5992, 7028, 7490, 8560, 8785, 10040, 10486, 11984, 12299, 14056, 14980, 17570, 20080, 20972, 24598, 26215, 26857, 28112, 29960, 35140, 41944, 49196, 52430, 53714, 59920, 61495, 70280, 83888, 98392, 104860, 107428, 122990, 134285, 140560, 187999, 196784, 209720, 214856, 245980, 268570, 375998, 419440, 429712, 491960, 537140, 751996, 939995, 983920, 1074280, 1315993, 1503992, 1879990, 2148560, 2631986, 3007984, 3759980, 5263972, 6579965, 7519960, 10527944, 13159930, 15039920, 21055888, 26319860, 52639720, 105279440]

約数ペア:

[(1, 105279440), (2, 52639720), (4, 26319860), (5, 21055888), (7, 15039920), (8, 13159930), (10, 10527944), (14, 7519960), (16, 6579965), (20, 5263972), (28, 3759980), (35, 3007984), (40, 2631986), (49, 2148560), (56, 1879990), (70, 1503992), (80, 1315993), (98, 1074280), (107, 983920), (112, 939995), (140, 751996), (196, 537140), (214, 491960), (245, 429712), (251, 419440), (280, 375998), (392, 268570), (428, 245980), (490, 214856), (502, 209720), (535, 196784), (560, 187999), (749, 140560), (784, 134285), (856, 122990), (980, 107428), (1004, 104860), (1070, 98392), (1255, 83888), (1498, 70280), (1712, 61495), (1757, 59920), (1960, 53714), (2008, 52430), (2140, 49196), (2510, 41944), (2996, 35140), (3514, 29960), (3745, 28112), (3920, 26857), (4016, 26215), (4280, 24598), (5020, 20972), (5243, 20080), (5992, 17570), (7028, 14980), (7490, 14056), (8560, 12299), (8785, 11984), (10040, 10486)]