63439040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 112

約数和(自身を含む): 174784512

約数和(自身を除く): 111345472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 223, 224, 254, 280, 320, 446, 448, 508, 560, 635, 889, 892, 1016, 1115, 1120, 1270, 1561, 1778, 1784, 2032, 2230, 2240, 2540, 3122, 3556, 3568, 4064, 4445, 4460, 5080, 6244, 7112, 7136, 7805, 8128, 8890, 8920, 10160, 12488, 14224, 14272, 15610, 17780, 17840, 20320, 24976, 28321, 28448, 31220, 35560, 35680, 40640, 49952, 56642, 56896, 62440, 71120, 71360, 99904, 113284, 124880, 141605, 142240, 198247, 226568, 249760, 283210, 284480, 396494, 453136, 499520, 566420, 792988, 906272, 991235, 1132840, 1585976, 1812544, 1982470, 2265680, 3171952, 3964940, 4531360, 6343904, 7929880, 9062720, 12687808, 15859760, 31719520, 63439040]

約数ペア:

[(1, 63439040), (2, 31719520), (4, 15859760), (5, 12687808), (7, 9062720), (8, 7929880), (10, 6343904), (14, 4531360), (16, 3964940), (20, 3171952), (28, 2265680), (32, 1982470), (35, 1812544), (40, 1585976), (56, 1132840), (64, 991235), (70, 906272), (80, 792988), (112, 566420), (127, 499520), (140, 453136), (160, 396494), (223, 284480), (224, 283210), (254, 249760), (280, 226568), (320, 198247), (446, 142240), (448, 141605), (508, 124880), (560, 113284), (635, 99904), (889, 71360), (892, 71120), (1016, 62440), (1115, 56896), (1120, 56642), (1270, 49952), (1561, 40640), (1778, 35680), (1784, 35560), (2032, 31220), (2230, 28448), (2240, 28321), (2540, 24976), (3122, 20320), (3556, 17840), (3568, 17780), (4064, 15610), (4445, 14272), (4460, 14224), (5080, 12488), (6244, 10160), (7112, 8920), (7136, 8890), (7805, 8128)]