216009360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{42859}}^1$

素因数の和:42885

約数の個数: 120

約数和(自身を含む): 829083840

約数和(自身を除く): 613074480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 42859, 85718, 128577, 171436, 214295, 257154, 300013, 342872, 385731, 428590, 514308, 600026, 642885, 685744, 771462, 857180, 900039, 1028616, 1200052, 1285770, 1500065, 1542924, 1714360, 1800078, 1928655, 2057232, 2400104, 2571540, 2700117, 3000130, 3085848, 3428720, 3600156, 3857310, 4500195, 4800208, 5143080, 5400234, 6000260, 6171696, 7200312, 7714620, 9000390, 10286160, 10800468, 12000520, 13500585, 14400624, 15429240, 18000780, 21600936, 24001040, 27001170, 30858480, 36001560, 43201872, 54002340, 72003120, 108004680, 216009360]

約数ペア:

[(1, 216009360), (2, 108004680), (3, 72003120), (4, 54002340), (5, 43201872), (6, 36001560), (7, 30858480), (8, 27001170), (9, 24001040), (10, 21600936), (12, 18000780), (14, 15429240), (15, 14400624), (16, 13500585), (18, 12000520), (20, 10800468), (21, 10286160), (24, 9000390), (28, 7714620), (30, 7200312), (35, 6171696), (36, 6000260), (40, 5400234), (42, 5143080), (45, 4800208), (48, 4500195), (56, 3857310), (60, 3600156), (63, 3428720), (70, 3085848), (72, 3000130), (80, 2700117), (84, 2571540), (90, 2400104), (105, 2057232), (112, 1928655), (120, 1800078), (126, 1714360), (140, 1542924), (144, 1500065), (168, 1285770), (180, 1200052), (210, 1028616), (240, 900039), (252, 857180), (280, 771462), (315, 685744), (336, 642885), (360, 600026), (420, 514308), (504, 428590), (560, 385731), (630, 342872), (720, 300013), (840, 257154), (1008, 214295), (1260, 171436), (1680, 128577), (2520, 85718), (5040, 42859)]