67239040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9551}}^1$

素因数の和:9581

約数の個数: 64

約数和(自身を含む): 175374720

約数和(自身を除く): 108135680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 9551, 19102, 38204, 47755, 76408, 95510, 105061, 152816, 191020, 210122, 305632, 382040, 420244, 525305, 611264, 764080, 840488, 1050610, 1222528, 1528160, 1680976, 2101220, 3056320, 3361952, 4202440, 6112640, 6723904, 8404880, 13447808, 16809760, 33619520, 67239040]

約数ペア:

[(1, 67239040), (2, 33619520), (4, 16809760), (5, 13447808), (8, 8404880), (10, 6723904), (11, 6112640), (16, 4202440), (20, 3361952), (22, 3056320), (32, 2101220), (40, 1680976), (44, 1528160), (55, 1222528), (64, 1050610), (80, 840488), (88, 764080), (110, 611264), (128, 525305), (160, 420244), (176, 382040), (220, 305632), (320, 210122), (352, 191020), (440, 152816), (640, 105061), (704, 95510), (880, 76408), (1408, 47755), (1760, 38204), (3520, 19102), (7040, 9551)]