226266320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 617163624

約数和(自身を除く): 390897304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 197, 245, 280, 293, 392, 394, 490, 560, 586, 784, 788, 980, 985, 1172, 1379, 1465, 1576, 1960, 1970, 2051, 2344, 2758, 2930, 3152, 3920, 3940, 4102, 4688, 5516, 5860, 6895, 7880, 8204, 9653, 10255, 11032, 11720, 13790, 14357, 15760, 16408, 19306, 20510, 22064, 23440, 27580, 28714, 32816, 38612, 41020, 48265, 55160, 57428, 57721, 71785, 77224, 82040, 96530, 110320, 114856, 115442, 143570, 154448, 164080, 193060, 229712, 230884, 287140, 288605, 386120, 404047, 461768, 574280, 577210, 772240, 808094, 923536, 1148560, 1154420, 1616188, 2020235, 2308840, 2828329, 3232376, 4040470, 4617680, 5656658, 6464752, 8080940, 11313316, 14141645, 16161880, 22626632, 28283290, 32323760, 45253264, 56566580, 113133160, 226266320]

約数ペア:

[(1, 226266320), (2, 113133160), (4, 56566580), (5, 45253264), (7, 32323760), (8, 28283290), (10, 22626632), (14, 16161880), (16, 14141645), (20, 11313316), (28, 8080940), (35, 6464752), (40, 5656658), (49, 4617680), (56, 4040470), (70, 3232376), (80, 2828329), (98, 2308840), (112, 2020235), (140, 1616188), (196, 1154420), (197, 1148560), (245, 923536), (280, 808094), (293, 772240), (392, 577210), (394, 574280), (490, 461768), (560, 404047), (586, 386120), (784, 288605), (788, 287140), (980, 230884), (985, 229712), (1172, 193060), (1379, 164080), (1465, 154448), (1576, 143570), (1960, 115442), (1970, 114856), (2051, 110320), (2344, 96530), (2758, 82040), (2930, 77224), (3152, 71785), (3920, 57721), (3940, 57428), (4102, 55160), (4688, 48265), (5516, 41020), (5860, 38612), (6895, 32816), (7880, 28714), (8204, 27580), (9653, 23440), (10255, 22064), (11032, 20510), (11720, 19306), (13790, 16408), (14357, 15760)]