222036640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 144

約数和(自身を含む): 617766912

約数和(自身を除く): 395730272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 127, 140, 160, 196, 223, 224, 245, 254, 280, 392, 446, 490, 508, 560, 635, 784, 889, 892, 980, 1016, 1115, 1120, 1270, 1561, 1568, 1778, 1784, 1960, 2032, 2230, 2540, 3122, 3556, 3568, 3920, 4064, 4445, 4460, 5080, 6223, 6244, 7112, 7136, 7805, 7840, 8890, 8920, 10160, 10927, 12446, 12488, 14224, 15610, 17780, 17840, 20320, 21854, 24892, 24976, 28321, 28448, 31115, 31220, 35560, 35680, 43708, 49784, 49952, 54635, 56642, 62230, 62440, 71120, 87416, 99568, 109270, 113284, 124460, 124880, 141605, 142240, 174832, 198247, 199136, 218540, 226568, 248920, 249760, 283210, 349664, 396494, 437080, 453136, 497840, 566420, 792988, 874160, 906272, 991235, 995680, 1132840, 1387729, 1585976, 1748320, 1982470, 2265680, 2775458, 3171952, 3964940, 4531360, 5550916, 6343904, 6938645, 7929880, 11101832, 13877290, 15859760, 22203664, 27754580, 31719520, 44407328, 55509160, 111018320, 222036640]

約数ペア:

[(1, 222036640), (2, 111018320), (4, 55509160), (5, 44407328), (7, 31719520), (8, 27754580), (10, 22203664), (14, 15859760), (16, 13877290), (20, 11101832), (28, 7929880), (32, 6938645), (35, 6343904), (40, 5550916), (49, 4531360), (56, 3964940), (70, 3171952), (80, 2775458), (98, 2265680), (112, 1982470), (127, 1748320), (140, 1585976), (160, 1387729), (196, 1132840), (223, 995680), (224, 991235), (245, 906272), (254, 874160), (280, 792988), (392, 566420), (446, 497840), (490, 453136), (508, 437080), (560, 396494), (635, 349664), (784, 283210), (889, 249760), (892, 248920), (980, 226568), (1016, 218540), (1115, 199136), (1120, 198247), (1270, 174832), (1561, 142240), (1568, 141605), (1778, 124880), (1784, 124460), (1960, 113284), (2032, 109270), (2230, 99568), (2540, 87416), (3122, 71120), (3556, 62440), (3568, 62230), (3920, 56642), (4064, 54635), (4445, 49952), (4460, 49784), (5080, 43708), (6223, 35680), (6244, 35560), (7112, 31220), (7136, 31115), (7805, 28448), (7840, 28321), (8890, 24976), (8920, 24892), (10160, 21854), (10927, 20320), (12446, 17840), (12488, 17780), (14224, 15610)]