2020951680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8699}}^1$

素因数の和:8743

約数の個数: 192

約数和(自身を含む): 7081452000

約数和(自身を除く): 5060500320

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, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1408, 1452, 1760, 1815, 1920, 1936, 2112, 2420, 2640, 2904, 3520, 3630, 3872, 4224, 4840, 5280, 5808, 7040, 7260, 7744, 8699, 9680, 10560, 11616, 14520, 15488, 17398, 19360, 21120, 23232, 26097, 29040, 34796, 38720, 43495, 46464, 52194, 58080, 69592, 77440, 86990, 95689, 104388, 116160, 130485, 139184, 173980, 191378, 208776, 232320, 260970, 278368, 287067, 347960, 382756, 417552, 478445, 521940, 556736, 574134, 695920, 765512, 835104, 956890, 1043880, 1052579, 1113472, 1148268, 1391840, 1435335, 1531024, 1670208, 1913780, 2087760, 2105158, 2296536, 2783680, 2870670, 3062048, 3157737, 3340416, 3827560, 4175520, 4210316, 4593072, 5262895, 5567360, 5741340, 6124096, 6315474, 7655120, 8351040, 8420632, 9186144, 10525790, 11482680, 12248192, 12630948, 15310240, 15788685, 16702080, 16841264, 18372288, 21051580, 22965360, 25261896, 30620480, 31577370, 33682528, 36744576, 42103160, 45930720, 50523792, 61240960, 63154740, 67365056, 84206320, 91861440, 101047584, 126309480, 134730112, 168412640, 183722880, 202095168, 252618960, 336825280, 404190336, 505237920, 673650560, 1010475840, 2020951680]

約数ペア:

[(1, 2020951680), (2, 1010475840), (3, 673650560), (4, 505237920), (5, 404190336), (6, 336825280), (8, 252618960), (10, 202095168), (11, 183722880), (12, 168412640), (15, 134730112), (16, 126309480), (20, 101047584), (22, 91861440), (24, 84206320), (30, 67365056), (32, 63154740), (33, 61240960), (40, 50523792), (44, 45930720), (48, 42103160), (55, 36744576), (60, 33682528), (64, 31577370), (66, 30620480), (80, 25261896), (88, 22965360), (96, 21051580), (110, 18372288), (120, 16841264), (121, 16702080), (128, 15788685), (132, 15310240), (160, 12630948), (165, 12248192), (176, 11482680), (192, 10525790), (220, 9186144), (240, 8420632), (242, 8351040), (264, 7655120), (320, 6315474), (330, 6124096), (352, 5741340), (363, 5567360), (384, 5262895), (440, 4593072), (480, 4210316), (484, 4175520), (528, 3827560), (605, 3340416), (640, 3157737), (660, 3062048), (704, 2870670), (726, 2783680), (880, 2296536), (960, 2105158), (968, 2087760), (1056, 1913780), (1210, 1670208), (1320, 1531024), (1408, 1435335), (1452, 1391840), (1760, 1148268), (1815, 1113472), (1920, 1052579), (1936, 1043880), (2112, 956890), (2420, 835104), (2640, 765512), (2904, 695920), (3520, 574134), (3630, 556736), (3872, 521940), (4224, 478445), (4840, 417552), (5280, 382756), (5808, 347960), (7040, 287067), (7260, 278368), (7744, 260970), (8699, 232320), (9680, 208776), (10560, 191378), (11616, 173980), (14520, 139184), (15488, 130485), (17398, 116160), (19360, 104388), (21120, 95689), (23232, 86990), (26097, 77440), (29040, 69592), (34796, 58080), (38720, 52194), (43495, 46464)]