67893760

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2411}}^1$

素因数の和:2445

約数の個数: 80

約数和(自身を含む): 177658272

約数和(自身を除く): 109764512

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, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2411, 2560, 2816, 3520, 4822, 5632, 7040, 9644, 12055, 14080, 19288, 24110, 26521, 28160, 38576, 48220, 53042, 77152, 96440, 106084, 132605, 154304, 192880, 212168, 265210, 308608, 385760, 424336, 530420, 617216, 771520, 848672, 1060840, 1234432, 1543040, 1697344, 2121680, 3086080, 3394688, 4243360, 6172160, 6789376, 8486720, 13578752, 16973440, 33946880, 67893760]

約数ペア:

[(1, 67893760), (2, 33946880), (4, 16973440), (5, 13578752), (8, 8486720), (10, 6789376), (11, 6172160), (16, 4243360), (20, 3394688), (22, 3086080), (32, 2121680), (40, 1697344), (44, 1543040), (55, 1234432), (64, 1060840), (80, 848672), (88, 771520), (110, 617216), (128, 530420), (160, 424336), (176, 385760), (220, 308608), (256, 265210), (320, 212168), (352, 192880), (440, 154304), (512, 132605), (640, 106084), (704, 96440), (880, 77152), (1280, 53042), (1408, 48220), (1760, 38576), (2411, 28160), (2560, 26521), (2816, 24110), (3520, 19288), (4822, 14080), (5632, 12055), (7040, 9644)]