2140702080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101359}}^1$

素因数の和:101392

約数の個数: 128

約数和(自身を含む): 7443878400

約数和(自身を除く): 5303176320

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, 101359, 202718, 304077, 405436, 506795, 608154, 810872, 1013590, 1114949, 1216308, 1520385, 1621744, 2027180, 2229898, 2432616, 3040770, 3243488, 3344847, 4054360, 4459796, 4865232, 5574745, 6081540, 6486976, 6689694, 8108720, 8919592, 9730464, 11149490, 12163080, 12973952, 13379388, 16217440, 16724235, 17839184, 19460928, 22298980, 24326160, 26758776, 32434880, 33448470, 35678368, 38921856, 44597960, 48652320, 53517552, 64869760, 66896940, 71356736, 89195920, 97304640, 107035104, 133793880, 142713472, 178391840, 194609280, 214070208, 267587760, 356783680, 428140416, 535175520, 713567360, 1070351040, 2140702080]

約数ペア:

[(1, 2140702080), (2, 1070351040), (3, 713567360), (4, 535175520), (5, 428140416), (6, 356783680), (8, 267587760), (10, 214070208), (11, 194609280), (12, 178391840), (15, 142713472), (16, 133793880), (20, 107035104), (22, 97304640), (24, 89195920), (30, 71356736), (32, 66896940), (33, 64869760), (40, 53517552), (44, 48652320), (48, 44597960), (55, 38921856), (60, 35678368), (64, 33448470), (66, 32434880), (80, 26758776), (88, 24326160), (96, 22298980), (110, 19460928), (120, 17839184), (128, 16724235), (132, 16217440), (160, 13379388), (165, 12973952), (176, 12163080), (192, 11149490), (220, 9730464), (240, 8919592), (264, 8108720), (320, 6689694), (330, 6486976), (352, 6081540), (384, 5574745), (440, 4865232), (480, 4459796), (528, 4054360), (640, 3344847), (660, 3243488), (704, 3040770), (880, 2432616), (960, 2229898), (1056, 2027180), (1320, 1621744), (1408, 1520385), (1760, 1216308), (1920, 1114949), (2112, 1013590), (2640, 810872), (3520, 608154), (4224, 506795), (5280, 405436), (7040, 304077), (10560, 202718), (21120, 101359)]