581520720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1319}}^1$

素因数の和:1513

約数の個数: 160

約数和(自身を含む): 1979873280

約数和(自身を除く): 1398352560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 167, 176, 220, 240, 264, 330, 334, 440, 501, 528, 660, 668, 835, 880, 1002, 1319, 1320, 1336, 1670, 1837, 2004, 2505, 2638, 2640, 2672, 3340, 3674, 3957, 4008, 5010, 5276, 5511, 6595, 6680, 7348, 7914, 8016, 9185, 10020, 10552, 11022, 13190, 13360, 14509, 14696, 15828, 18370, 19785, 20040, 21104, 22044, 26380, 27555, 29018, 29392, 31656, 36740, 39570, 40080, 43527, 44088, 52760, 55110, 58036, 63312, 72545, 73480, 79140, 87054, 88176, 105520, 110220, 116072, 145090, 146960, 158280, 174108, 217635, 220273, 220440, 232144, 290180, 316560, 348216, 435270, 440546, 440880, 580360, 660819, 696432, 870540, 881092, 1101365, 1160720, 1321638, 1741080, 1762184, 2202730, 2423003, 2643276, 3304095, 3482160, 3524368, 4405460, 4846006, 5286552, 6608190, 7269009, 8810920, 9692012, 10573104, 12115015, 13216380, 14538018, 17621840, 19384024, 24230030, 26432760, 29076036, 36345045, 38768048, 48460060, 52865520, 58152072, 72690090, 96920120, 116304144, 145380180, 193840240, 290760360, 581520720]

約数ペア:

[(1, 581520720), (2, 290760360), (3, 193840240), (4, 145380180), (5, 116304144), (6, 96920120), (8, 72690090), (10, 58152072), (11, 52865520), (12, 48460060), (15, 38768048), (16, 36345045), (20, 29076036), (22, 26432760), (24, 24230030), (30, 19384024), (33, 17621840), (40, 14538018), (44, 13216380), (48, 12115015), (55, 10573104), (60, 9692012), (66, 8810920), (80, 7269009), (88, 6608190), (110, 5286552), (120, 4846006), (132, 4405460), (165, 3524368), (167, 3482160), (176, 3304095), (220, 2643276), (240, 2423003), (264, 2202730), (330, 1762184), (334, 1741080), (440, 1321638), (501, 1160720), (528, 1101365), (660, 881092), (668, 870540), (835, 696432), (880, 660819), (1002, 580360), (1319, 440880), (1320, 440546), (1336, 435270), (1670, 348216), (1837, 316560), (2004, 290180), (2505, 232144), (2638, 220440), (2640, 220273), (2672, 217635), (3340, 174108), (3674, 158280), (3957, 146960), (4008, 145090), (5010, 116072), (5276, 110220), (5511, 105520), (6595, 88176), (6680, 87054), (7348, 79140), (7914, 73480), (8016, 72545), (9185, 63312), (10020, 58036), (10552, 55110), (11022, 52760), (13190, 44088), (13360, 43527), (14509, 40080), (14696, 39570), (15828, 36740), (18370, 31656), (19785, 29392), (20040, 29018), (21104, 27555), (22044, 26380)]