1330581120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^2$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 4645300320

約数和(自身を除く): 3314719200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 251, 264, 320, 330, 352, 384, 440, 480, 502, 528, 640, 660, 704, 753, 880, 960, 1004, 1056, 1255, 1320, 1408, 1506, 1760, 1920, 2008, 2112, 2510, 2640, 2761, 3012, 3520, 3765, 4016, 4224, 5020, 5280, 5522, 6024, 7040, 7530, 8032, 8283, 10040, 10560, 11044, 12048, 13805, 15060, 16064, 16566, 20080, 21120, 22088, 24096, 27610, 30120, 32128, 33132, 40160, 41415, 44176, 48192, 55220, 60240, 63001, 66264, 80320, 82830, 88352, 96384, 110440, 120480, 126002, 132528, 160640, 165660, 176704, 189003, 220880, 240960, 252004, 265056, 315005, 331320, 353408, 378006, 441760, 481920, 504008, 530112, 630010, 662640, 693011, 756012, 883520, 945015, 1008016, 1060224, 1260020, 1325280, 1386022, 1512024, 1767040, 1890030, 2016032, 2079033, 2520040, 2650560, 2772044, 3024048, 3465055, 3780060, 4032064, 4158066, 5040080, 5301120, 5544088, 6048096, 6930110, 7560120, 8064128, 8316132, 10080160, 10395165, 11088176, 12096192, 13860220, 15120240, 16632264, 20160320, 20790330, 22176352, 24192384, 27720440, 30240480, 33264528, 40320640, 41580660, 44352704, 55440880, 60480960, 66529056, 83161320, 88705408, 110881760, 120961920, 133058112, 166322640, 221763520, 266116224, 332645280, 443527040, 665290560, 1330581120]

約数ペア:

[(1, 1330581120), (2, 665290560), (3, 443527040), (4, 332645280), (5, 266116224), (6, 221763520), (8, 166322640), (10, 133058112), (11, 120961920), (12, 110881760), (15, 88705408), (16, 83161320), (20, 66529056), (22, 60480960), (24, 55440880), (30, 44352704), (32, 41580660), (33, 40320640), (40, 33264528), (44, 30240480), (48, 27720440), (55, 24192384), (60, 22176352), (64, 20790330), (66, 20160320), (80, 16632264), (88, 15120240), (96, 13860220), (110, 12096192), (120, 11088176), (128, 10395165), (132, 10080160), (160, 8316132), (165, 8064128), (176, 7560120), (192, 6930110), (220, 6048096), (240, 5544088), (251, 5301120), (264, 5040080), (320, 4158066), (330, 4032064), (352, 3780060), (384, 3465055), (440, 3024048), (480, 2772044), (502, 2650560), (528, 2520040), (640, 2079033), (660, 2016032), (704, 1890030), (753, 1767040), (880, 1512024), (960, 1386022), (1004, 1325280), (1056, 1260020), (1255, 1060224), (1320, 1008016), (1408, 945015), (1506, 883520), (1760, 756012), (1920, 693011), (2008, 662640), (2112, 630010), (2510, 530112), (2640, 504008), (2761, 481920), (3012, 441760), (3520, 378006), (3765, 353408), (4016, 331320), (4224, 315005), (5020, 265056), (5280, 252004), (5522, 240960), (6024, 220880), (7040, 189003), (7530, 176704), (8032, 165660), (8283, 160640), (10040, 132528), (10560, 126002), (11044, 120480), (12048, 110440), (13805, 96384), (15060, 88352), (16064, 82830), (16566, 80320), (20080, 66264), (21120, 63001), (22088, 60240), (24096, 55220), (27610, 48192), (30120, 44176), (32128, 41415), (33132, 40160)]