2085563520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2851}}^1$

素因数の和:3003

約数の個数: 192

約数和(自身を含む): 7260963840

約数和(自身を除く): 5175400320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2286, 2540, 2851, 2880, 3048, 3810, 4064, 4572, 5080, 5702, 5715, 5760, 6096, 7620, 8128, 8553, 9144, 10160, 11404, 11430, 12192, 14255, 15240, 16256, 17106, 18288, 20320, 22808, 22860, 24384, 25659, 28510, 30480, 34212, 36576, 40640, 42765, 45616, 45720, 48768, 51318, 57020, 60960, 68424, 73152, 81280, 85530, 91232, 91440, 102636, 114040, 121920, 128295, 136848, 146304, 171060, 182464, 182880, 205272, 228080, 243840, 256590, 273696, 342120, 362077, 364928, 365760, 410544, 456160, 513180, 547392, 684240, 724154, 731520, 821088, 912320, 1026360, 1086231, 1094784, 1368480, 1448308, 1642176, 1810385, 1824640, 2052720, 2172462, 2736960, 2896616, 3258693, 3284352, 3620770, 4105440, 4344924, 5431155, 5473920, 5793232, 6517386, 7241540, 8210880, 8689848, 10862310, 11586464, 13034772, 14483080, 16293465, 16421760, 17379696, 21724620, 23172928, 26069544, 28966160, 32586930, 34759392, 43449240, 46345856, 52139088, 57932320, 65173860, 69518784, 86898480, 104278176, 115864640, 130347720, 139037568, 173796960, 208556352, 231729280, 260695440, 347593920, 417112704, 521390880, 695187840, 1042781760, 2085563520]

約数ペア:

[(1, 2085563520), (2, 1042781760), (3, 695187840), (4, 521390880), (5, 417112704), (6, 347593920), (8, 260695440), (9, 231729280), (10, 208556352), (12, 173796960), (15, 139037568), (16, 130347720), (18, 115864640), (20, 104278176), (24, 86898480), (30, 69518784), (32, 65173860), (36, 57932320), (40, 52139088), (45, 46345856), (48, 43449240), (60, 34759392), (64, 32586930), (72, 28966160), (80, 26069544), (90, 23172928), (96, 21724620), (120, 17379696), (127, 16421760), (128, 16293465), (144, 14483080), (160, 13034772), (180, 11586464), (192, 10862310), (240, 8689848), (254, 8210880), (288, 7241540), (320, 6517386), (360, 5793232), (381, 5473920), (384, 5431155), (480, 4344924), (508, 4105440), (576, 3620770), (635, 3284352), (640, 3258693), (720, 2896616), (762, 2736960), (960, 2172462), (1016, 2052720), (1143, 1824640), (1152, 1810385), (1270, 1642176), (1440, 1448308), (1524, 1368480), (1905, 1094784), (1920, 1086231), (2032, 1026360), (2286, 912320), (2540, 821088), (2851, 731520), (2880, 724154), (3048, 684240), (3810, 547392), (4064, 513180), (4572, 456160), (5080, 410544), (5702, 365760), (5715, 364928), (5760, 362077), (6096, 342120), (7620, 273696), (8128, 256590), (8553, 243840), (9144, 228080), (10160, 205272), (11404, 182880), (11430, 182464), (12192, 171060), (14255, 146304), (15240, 136848), (16256, 128295), (17106, 121920), (18288, 114040), (20320, 102636), (22808, 91440), (22860, 91232), (24384, 85530), (25659, 81280), (28510, 73152), (30480, 68424), (34212, 60960), (36576, 57020), (40640, 51318), (42765, 48768), (45616, 45720)]