1325443680

素因数分解:

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

素因数の和:7650

約数の個数: 216

約数和(自身を含む): 4972299696

約数和(自身を除く): 3646856016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 7260, 7607, 7920, 8712, 9680, 10890, 11616, 14520, 15214, 15840, 17424, 19360, 21780, 22821, 29040, 30428, 34848, 38035, 43560, 45642, 58080, 60856, 68463, 76070, 83677, 87120, 91284, 114105, 121712, 136926, 152140, 167354, 174240, 182568, 228210, 243424, 251031, 273852, 304280, 334708, 342315, 365136, 418385, 456420, 502062, 547704, 608560, 669416, 684630, 730272, 753093, 836770, 912840, 920447, 1004124, 1095408, 1217120, 1255155, 1338832, 1369260, 1506186, 1673540, 1825680, 1840894, 2008248, 2190816, 2510310, 2677664, 2738520, 2761341, 3012372, 3347080, 3651360, 3681788, 3765465, 4016496, 4602235, 5020620, 5477040, 5522682, 6024744, 6694160, 7363576, 7530930, 8032992, 8284023, 9204470, 10041240, 10954080, 11045364, 12049488, 13388320, 13806705, 14727152, 15061860, 16568046, 18408940, 20082480, 22090728, 24098976, 27613410, 29454304, 30123720, 33136092, 36817880, 40164960, 41420115, 44181456, 55226820, 60247440, 66272184, 73635760, 82840230, 88362912, 110453640, 120494880, 132544368, 147271520, 165680460, 220907280, 265088736, 331360920, 441814560, 662721840, 1325443680]

約数ペア:

[(1, 1325443680), (2, 662721840), (3, 441814560), (4, 331360920), (5, 265088736), (6, 220907280), (8, 165680460), (9, 147271520), (10, 132544368), (11, 120494880), (12, 110453640), (15, 88362912), (16, 82840230), (18, 73635760), (20, 66272184), (22, 60247440), (24, 55226820), (30, 44181456), (32, 41420115), (33, 40164960), (36, 36817880), (40, 33136092), (44, 30123720), (45, 29454304), (48, 27613410), (55, 24098976), (60, 22090728), (66, 20082480), (72, 18408940), (80, 16568046), (88, 15061860), (90, 14727152), (96, 13806705), (99, 13388320), (110, 12049488), (120, 11045364), (121, 10954080), (132, 10041240), (144, 9204470), (160, 8284023), (165, 8032992), (176, 7530930), (180, 7363576), (198, 6694160), (220, 6024744), (240, 5522682), (242, 5477040), (264, 5020620), (288, 4602235), (330, 4016496), (352, 3765465), (360, 3681788), (363, 3651360), (396, 3347080), (440, 3012372), (480, 2761341), (484, 2738520), (495, 2677664), (528, 2510310), (605, 2190816), (660, 2008248), (720, 1840894), (726, 1825680), (792, 1673540), (880, 1506186), (968, 1369260), (990, 1338832), (1056, 1255155), (1089, 1217120), (1210, 1095408), (1320, 1004124), (1440, 920447), (1452, 912840), (1584, 836770), (1760, 753093), (1815, 730272), (1936, 684630), (1980, 669416), (2178, 608560), (2420, 547704), (2640, 502062), (2904, 456420), (3168, 418385), (3630, 365136), (3872, 342315), (3960, 334708), (4356, 304280), (4840, 273852), (5280, 251031), (5445, 243424), (5808, 228210), (7260, 182568), (7607, 174240), (7920, 167354), (8712, 152140), (9680, 136926), (10890, 121712), (11616, 114105), (14520, 91284), (15214, 87120), (15840, 83677), (17424, 76070), (19360, 68463), (21780, 60856), (22821, 58080), (29040, 45642), (30428, 43560), (34848, 38035)]