264096560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36277}}^1$

素因数の和:36310

約数の個数: 80

約数和(自身を含む): 755743296

約数和(自身を除く): 491646736

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, 36277, 72554, 145108, 181385, 253939, 290216, 362770, 471601, 507878, 580432, 725540, 943202, 1015756, 1269695, 1451080, 1886404, 2031512, 2358005, 2539390, 2902160, 3301207, 3772808, 4063024, 4716010, 5078780, 6602414, 7545616, 9432020, 10157560, 13204828, 16506035, 18864040, 20315120, 26409656, 33012070, 37728080, 52819312, 66024140, 132048280, 264096560]

約数ペア:

[(1, 264096560), (2, 132048280), (4, 66024140), (5, 52819312), (7, 37728080), (8, 33012070), (10, 26409656), (13, 20315120), (14, 18864040), (16, 16506035), (20, 13204828), (26, 10157560), (28, 9432020), (35, 7545616), (40, 6602414), (52, 5078780), (56, 4716010), (65, 4063024), (70, 3772808), (80, 3301207), (91, 2902160), (104, 2539390), (112, 2358005), (130, 2031512), (140, 1886404), (182, 1451080), (208, 1269695), (260, 1015756), (280, 943202), (364, 725540), (455, 580432), (520, 507878), (560, 471601), (728, 362770), (910, 290216), (1040, 253939), (1456, 181385), (1820, 145108), (3640, 72554), (7280, 36277)]