331360920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7607}}^1$

素因数の和:7646

約数の個数: 144

約数和(自身を含む): 1183880880

約数和(自身を除く): 852519960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 7607, 8712, 10890, 14520, 15214, 21780, 22821, 30428, 38035, 43560, 45642, 60856, 68463, 76070, 83677, 91284, 114105, 136926, 152140, 167354, 182568, 228210, 251031, 273852, 304280, 334708, 342315, 418385, 456420, 502062, 547704, 669416, 684630, 753093, 836770, 912840, 920447, 1004124, 1255155, 1369260, 1506186, 1673540, 1840894, 2008248, 2510310, 2738520, 2761341, 3012372, 3347080, 3681788, 3765465, 4602235, 5020620, 5522682, 6024744, 7363576, 7530930, 8284023, 9204470, 10041240, 11045364, 13806705, 15061860, 16568046, 18408940, 22090728, 27613410, 30123720, 33136092, 36817880, 41420115, 55226820, 66272184, 82840230, 110453640, 165680460, 331360920]

約数ペア:

[(1, 331360920), (2, 165680460), (3, 110453640), (4, 82840230), (5, 66272184), (6, 55226820), (8, 41420115), (9, 36817880), (10, 33136092), (11, 30123720), (12, 27613410), (15, 22090728), (18, 18408940), (20, 16568046), (22, 15061860), (24, 13806705), (30, 11045364), (33, 10041240), (36, 9204470), (40, 8284023), (44, 7530930), (45, 7363576), (55, 6024744), (60, 5522682), (66, 5020620), (72, 4602235), (88, 3765465), (90, 3681788), (99, 3347080), (110, 3012372), (120, 2761341), (121, 2738520), (132, 2510310), (165, 2008248), (180, 1840894), (198, 1673540), (220, 1506186), (242, 1369260), (264, 1255155), (330, 1004124), (360, 920447), (363, 912840), (396, 836770), (440, 753093), (484, 684630), (495, 669416), (605, 547704), (660, 502062), (726, 456420), (792, 418385), (968, 342315), (990, 334708), (1089, 304280), (1210, 273852), (1320, 251031), (1452, 228210), (1815, 182568), (1980, 167354), (2178, 152140), (2420, 136926), (2904, 114105), (3630, 91284), (3960, 83677), (4356, 76070), (4840, 68463), (5445, 60856), (7260, 45642), (7607, 43560), (8712, 38035), (10890, 30428), (14520, 22821), (15214, 21780)]