126498560

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2729

約数の個数: 72

約数和(自身を含む): 311309376

約数和(自身を除く): 184810816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 2368, 2671, 2960, 4736, 5342, 5920, 9472, 10684, 11840, 13355, 21368, 23680, 26710, 42736, 47360, 53420, 85472, 98827, 106840, 170944, 197654, 213680, 341888, 395308, 427360, 494135, 683776, 790616, 854720, 988270, 1581232, 1709440, 1976540, 3162464, 3418880, 3953080, 6324928, 7906160, 12649856, 15812320, 25299712, 31624640, 63249280, 126498560]

約数ペア:

[(1, 126498560), (2, 63249280), (4, 31624640), (5, 25299712), (8, 15812320), (10, 12649856), (16, 7906160), (20, 6324928), (32, 3953080), (37, 3418880), (40, 3162464), (64, 1976540), (74, 1709440), (80, 1581232), (128, 988270), (148, 854720), (160, 790616), (185, 683776), (256, 494135), (296, 427360), (320, 395308), (370, 341888), (592, 213680), (640, 197654), (740, 170944), (1184, 106840), (1280, 98827), (1480, 85472), (2368, 53420), (2671, 47360), (2960, 42736), (4736, 26710), (5342, 23680), (5920, 21368), (9472, 13355), (10684, 11840)]