69673280

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1167

約数の個数: 56

約数和(自身を含む): 166786560

約数和(自身を除く): 97113280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 320, 478, 911, 956, 1195, 1822, 1912, 2390, 3644, 3824, 4555, 4780, 7288, 7648, 9110, 9560, 14576, 15296, 18220, 19120, 29152, 36440, 38240, 58304, 72880, 76480, 145760, 217729, 291520, 435458, 870916, 1088645, 1741832, 2177290, 3483664, 4354580, 6967328, 8709160, 13934656, 17418320, 34836640, 69673280]

約数ペア:

[(1, 69673280), (2, 34836640), (4, 17418320), (5, 13934656), (8, 8709160), (10, 6967328), (16, 4354580), (20, 3483664), (32, 2177290), (40, 1741832), (64, 1088645), (80, 870916), (160, 435458), (239, 291520), (320, 217729), (478, 145760), (911, 76480), (956, 72880), (1195, 58304), (1822, 38240), (1912, 36440), (2390, 29152), (3644, 19120), (3824, 18220), (4555, 15296), (4780, 14576), (7288, 9560), (7648, 9110)]