1807893120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85601}}^1$

素因数の和:85634

約数の個数: 128

約数和(自身を含む): 6286610880

約数和(自身を除く): 4478717760

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, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 85601, 171202, 256803, 342404, 428005, 513606, 684808, 856010, 941611, 1027212, 1284015, 1369616, 1712020, 1883222, 2054424, 2568030, 2739232, 2824833, 3424040, 3766444, 4108848, 4708055, 5136060, 5478464, 5649666, 6848080, 7532888, 8217696, 9416110, 10272120, 10956928, 11299332, 13696160, 14124165, 15065776, 16435392, 18832220, 20544240, 22598664, 27392320, 28248330, 30131552, 32870784, 37664440, 41088480, 45197328, 54784640, 56496660, 60263104, 75328880, 82176960, 90394656, 112993320, 120526208, 150657760, 164353920, 180789312, 225986640, 301315520, 361578624, 451973280, 602631040, 903946560, 1807893120]

約数ペア:

[(1, 1807893120), (2, 903946560), (3, 602631040), (4, 451973280), (5, 361578624), (6, 301315520), (8, 225986640), (10, 180789312), (11, 164353920), (12, 150657760), (15, 120526208), (16, 112993320), (20, 90394656), (22, 82176960), (24, 75328880), (30, 60263104), (32, 56496660), (33, 54784640), (40, 45197328), (44, 41088480), (48, 37664440), (55, 32870784), (60, 30131552), (64, 28248330), (66, 27392320), (80, 22598664), (88, 20544240), (96, 18832220), (110, 16435392), (120, 15065776), (128, 14124165), (132, 13696160), (160, 11299332), (165, 10956928), (176, 10272120), (192, 9416110), (220, 8217696), (240, 7532888), (264, 6848080), (320, 5649666), (330, 5478464), (352, 5136060), (384, 4708055), (440, 4108848), (480, 3766444), (528, 3424040), (640, 2824833), (660, 2739232), (704, 2568030), (880, 2054424), (960, 1883222), (1056, 1712020), (1320, 1369616), (1408, 1284015), (1760, 1027212), (1920, 941611), (2112, 856010), (2640, 684808), (3520, 513606), (4224, 428005), (5280, 342404), (7040, 256803), (10560, 171202), (21120, 85601)]