67536560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9277}}^1$

素因数の和:9310

約数の個数: 80

約数和(自身を含む): 193279296

約数和(自身を除く): 125742736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 9277, 18554, 37108, 46385, 64939, 74216, 92770, 120601, 129878, 148432, 185540, 241202, 259756, 324695, 371080, 482404, 519512, 603005, 649390, 742160, 844207, 964808, 1039024, 1206010, 1298780, 1688414, 1929616, 2412020, 2597560, 3376828, 4221035, 4824040, 5195120, 6753656, 8442070, 9648080, 13507312, 16884140, 33768280, 67536560]

約数ペア:

[(1, 67536560), (2, 33768280), (4, 16884140), (5, 13507312), (7, 9648080), (8, 8442070), (10, 6753656), (13, 5195120), (14, 4824040), (16, 4221035), (20, 3376828), (26, 2597560), (28, 2412020), (35, 1929616), (40, 1688414), (52, 1298780), (56, 1206010), (65, 1039024), (70, 964808), (80, 844207), (91, 742160), (104, 649390), (112, 603005), (130, 519512), (140, 482404), (182, 371080), (208, 324695), (260, 259756), (280, 241202), (364, 185540), (455, 148432), (520, 129878), (560, 120601), (728, 92770), (910, 74216), (1040, 64939), (1456, 46385), (1820, 37108), (3640, 18554), (7280, 9277)]