2064536320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20947}}^1$

素因数の和:20986

約数の個数: 144

約数和(自身を含む): 6165750528

約数和(自身を除く): 4101214208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 6160, 7040, 8960, 9856, 12320, 14080, 19712, 20947, 24640, 41894, 49280, 83788, 98560, 104735, 146629, 167576, 209470, 230417, 293258, 335152, 418940, 460834, 586516, 670304, 733145, 837880, 921668, 1152085, 1173032, 1340608, 1466290, 1612919, 1675760, 1843336, 2304170, 2346064, 2681216, 2932580, 3225838, 3351520, 3686672, 4608340, 4692128, 5362432, 5865160, 6451676, 6703040, 7373344, 8064595, 9216680, 9384256, 11730320, 12903352, 13406080, 14746688, 16129190, 18433360, 18768512, 23460640, 25806704, 26812160, 29493376, 32258380, 36866720, 37537024, 46921280, 51613408, 58986752, 64516760, 73733440, 93842560, 103226816, 129033520, 147466880, 187685120, 206453632, 258067040, 294933760, 412907264, 516134080, 1032268160, 2064536320]

約数ペア:

[(1, 2064536320), (2, 1032268160), (4, 516134080), (5, 412907264), (7, 294933760), (8, 258067040), (10, 206453632), (11, 187685120), (14, 147466880), (16, 129033520), (20, 103226816), (22, 93842560), (28, 73733440), (32, 64516760), (35, 58986752), (40, 51613408), (44, 46921280), (55, 37537024), (56, 36866720), (64, 32258380), (70, 29493376), (77, 26812160), (80, 25806704), (88, 23460640), (110, 18768512), (112, 18433360), (128, 16129190), (140, 14746688), (154, 13406080), (160, 12903352), (176, 11730320), (220, 9384256), (224, 9216680), (256, 8064595), (280, 7373344), (308, 6703040), (320, 6451676), (352, 5865160), (385, 5362432), (440, 4692128), (448, 4608340), (560, 3686672), (616, 3351520), (640, 3225838), (704, 2932580), (770, 2681216), (880, 2346064), (896, 2304170), (1120, 1843336), (1232, 1675760), (1280, 1612919), (1408, 1466290), (1540, 1340608), (1760, 1173032), (1792, 1152085), (2240, 921668), (2464, 837880), (2816, 733145), (3080, 670304), (3520, 586516), (4480, 460834), (4928, 418940), (6160, 335152), (7040, 293258), (8960, 230417), (9856, 209470), (12320, 167576), (14080, 146629), (19712, 104735), (20947, 98560), (24640, 83788), (41894, 49280)]