137462080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:696

約数の個数: 112

約数和(自身を含む): 378195840

約数和(自身を除く): 240733760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 140, 160, 218, 224, 280, 320, 436, 448, 545, 560, 563, 763, 872, 1090, 1120, 1126, 1526, 1744, 2180, 2240, 2252, 2815, 3052, 3488, 3815, 3941, 4360, 4504, 5630, 6104, 6976, 7630, 7882, 8720, 9008, 11260, 12208, 15260, 15764, 17440, 18016, 19705, 22520, 24416, 30520, 31528, 34880, 36032, 39410, 45040, 48832, 61040, 61367, 63056, 78820, 90080, 122080, 122734, 126112, 157640, 180160, 244160, 245468, 252224, 306835, 315280, 429569, 490936, 613670, 630560, 859138, 981872, 1227340, 1261120, 1718276, 1963744, 2147845, 2454680, 3436552, 3927488, 4295690, 4909360, 6873104, 8591380, 9818720, 13746208, 17182760, 19637440, 27492416, 34365520, 68731040, 137462080]

約数ペア:

[(1, 137462080), (2, 68731040), (4, 34365520), (5, 27492416), (7, 19637440), (8, 17182760), (10, 13746208), (14, 9818720), (16, 8591380), (20, 6873104), (28, 4909360), (32, 4295690), (35, 3927488), (40, 3436552), (56, 2454680), (64, 2147845), (70, 1963744), (80, 1718276), (109, 1261120), (112, 1227340), (140, 981872), (160, 859138), (218, 630560), (224, 613670), (280, 490936), (320, 429569), (436, 315280), (448, 306835), (545, 252224), (560, 245468), (563, 244160), (763, 180160), (872, 157640), (1090, 126112), (1120, 122734), (1126, 122080), (1526, 90080), (1744, 78820), (2180, 63056), (2240, 61367), (2252, 61040), (2815, 48832), (3052, 45040), (3488, 39410), (3815, 36032), (3941, 34880), (4360, 31528), (4504, 30520), (5630, 24416), (6104, 22520), (6976, 19705), (7630, 18016), (7882, 17440), (8720, 15764), (9008, 15260), (11260, 12208)]