2846011520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21277}}^1$

素因数の和:21326

約数の個数: 128

約数和(自身を含む): 7813281600

約数和(自身を除く): 4967270080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1216, 1408, 1520, 1672, 1760, 2090, 2432, 3040, 3344, 3520, 4180, 6080, 6688, 7040, 8360, 12160, 13376, 16720, 21277, 26752, 33440, 42554, 66880, 85108, 106385, 133760, 170216, 212770, 234047, 340432, 404263, 425540, 468094, 680864, 808526, 851080, 936188, 1170235, 1361728, 1617052, 1702160, 1872376, 2021315, 2340470, 2723456, 3234104, 3404320, 3744752, 4042630, 4446893, 4680940, 6468208, 6808640, 7489504, 8085260, 8893786, 9361880, 12936416, 13617280, 14979008, 16170520, 17787572, 18723760, 22234465, 25872832, 29958016, 32341040, 35575144, 37447520, 44468930, 51745664, 64682080, 71150288, 74895040, 88937860, 129364160, 142300576, 149790080, 177875720, 258728320, 284601152, 355751440, 569202304, 711502880, 1423005760, 2846011520]

約数ペア:

[(1, 2846011520), (2, 1423005760), (4, 711502880), (5, 569202304), (8, 355751440), (10, 284601152), (11, 258728320), (16, 177875720), (19, 149790080), (20, 142300576), (22, 129364160), (32, 88937860), (38, 74895040), (40, 71150288), (44, 64682080), (55, 51745664), (64, 44468930), (76, 37447520), (80, 35575144), (88, 32341040), (95, 29958016), (110, 25872832), (128, 22234465), (152, 18723760), (160, 17787572), (176, 16170520), (190, 14979008), (209, 13617280), (220, 12936416), (304, 9361880), (320, 8893786), (352, 8085260), (380, 7489504), (418, 6808640), (440, 6468208), (608, 4680940), (640, 4446893), (704, 4042630), (760, 3744752), (836, 3404320), (880, 3234104), (1045, 2723456), (1216, 2340470), (1408, 2021315), (1520, 1872376), (1672, 1702160), (1760, 1617052), (2090, 1361728), (2432, 1170235), (3040, 936188), (3344, 851080), (3520, 808526), (4180, 680864), (6080, 468094), (6688, 425540), (7040, 404263), (8360, 340432), (12160, 234047), (13376, 212770), (16720, 170216), (21277, 133760), (26752, 106385), (33440, 85108), (42554, 66880)]