68532320

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 171714816

約数和(自身を除く): 103182496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 164, 205, 248, 310, 328, 337, 410, 496, 620, 656, 674, 820, 992, 1240, 1271, 1312, 1348, 1640, 1685, 2480, 2542, 2696, 3280, 3370, 4960, 5084, 5392, 6355, 6560, 6740, 10168, 10447, 10784, 12710, 13480, 13817, 20336, 20894, 25420, 26960, 27634, 40672, 41788, 50840, 52235, 53920, 55268, 69085, 83576, 101680, 104470, 110536, 138170, 167152, 203360, 208940, 221072, 276340, 334304, 417880, 428327, 442144, 552680, 835760, 856654, 1105360, 1671520, 1713308, 2141635, 2210720, 3426616, 4283270, 6853232, 8566540, 13706464, 17133080, 34266160, 68532320]

約数ペア:

[(1, 68532320), (2, 34266160), (4, 17133080), (5, 13706464), (8, 8566540), (10, 6853232), (16, 4283270), (20, 3426616), (31, 2210720), (32, 2141635), (40, 1713308), (41, 1671520), (62, 1105360), (80, 856654), (82, 835760), (124, 552680), (155, 442144), (160, 428327), (164, 417880), (205, 334304), (248, 276340), (310, 221072), (328, 208940), (337, 203360), (410, 167152), (496, 138170), (620, 110536), (656, 104470), (674, 101680), (820, 83576), (992, 69085), (1240, 55268), (1271, 53920), (1312, 52235), (1348, 50840), (1640, 41788), (1685, 40672), (2480, 27634), (2542, 26960), (2696, 25420), (3280, 20894), (3370, 20336), (4960, 13817), (5084, 13480), (5392, 12710), (6355, 10784), (6560, 10447), (6740, 10168)]