2011554960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1401

約数の個数: 160

約数和(自身を含む): 6394090752

約数和(自身を除く): 4382535792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 97, 120, 142, 194, 213, 240, 284, 291, 355, 388, 426, 485, 568, 582, 710, 776, 852, 970, 1065, 1136, 1164, 1217, 1420, 1455, 1552, 1704, 1940, 2130, 2328, 2434, 2840, 2910, 3408, 3651, 3880, 4260, 4656, 4868, 5680, 5820, 6085, 6887, 7302, 7760, 8520, 9736, 11640, 12170, 13774, 14604, 17040, 18255, 19472, 20661, 23280, 24340, 27548, 29208, 34435, 36510, 41322, 48680, 55096, 58416, 68870, 73020, 82644, 86407, 97360, 103305, 110192, 118049, 137740, 146040, 165288, 172814, 206610, 236098, 259221, 275480, 292080, 330576, 345628, 354147, 413220, 432035, 472196, 518442, 550960, 590245, 691256, 708294, 826440, 864070, 944392, 1036884, 1180490, 1296105, 1382512, 1416588, 1652880, 1728140, 1770735, 1888784, 2073768, 2360980, 2592210, 2833176, 3456280, 3541470, 4147536, 4721960, 5184420, 5666352, 6912560, 7082940, 8381479, 9443920, 10368840, 14165880, 16762958, 20737680, 25144437, 28331760, 33525916, 41907395, 50288874, 67051832, 83814790, 100577748, 125722185, 134103664, 167629580, 201155496, 251444370, 335259160, 402310992, 502888740, 670518320, 1005777480, 2011554960]

約数ペア:

[(1, 2011554960), (2, 1005777480), (3, 670518320), (4, 502888740), (5, 402310992), (6, 335259160), (8, 251444370), (10, 201155496), (12, 167629580), (15, 134103664), (16, 125722185), (20, 100577748), (24, 83814790), (30, 67051832), (40, 50288874), (48, 41907395), (60, 33525916), (71, 28331760), (80, 25144437), (97, 20737680), (120, 16762958), (142, 14165880), (194, 10368840), (213, 9443920), (240, 8381479), (284, 7082940), (291, 6912560), (355, 5666352), (388, 5184420), (426, 4721960), (485, 4147536), (568, 3541470), (582, 3456280), (710, 2833176), (776, 2592210), (852, 2360980), (970, 2073768), (1065, 1888784), (1136, 1770735), (1164, 1728140), (1217, 1652880), (1420, 1416588), (1455, 1382512), (1552, 1296105), (1704, 1180490), (1940, 1036884), (2130, 944392), (2328, 864070), (2434, 826440), (2840, 708294), (2910, 691256), (3408, 590245), (3651, 550960), (3880, 518442), (4260, 472196), (4656, 432035), (4868, 413220), (5680, 354147), (5820, 345628), (6085, 330576), (6887, 292080), (7302, 275480), (7760, 259221), (8520, 236098), (9736, 206610), (11640, 172814), (12170, 165288), (13774, 146040), (14604, 137740), (17040, 118049), (18255, 110192), (19472, 103305), (20661, 97360), (23280, 86407), (24340, 82644), (27548, 73020), (29208, 68870), (34435, 58416), (36510, 55096), (41322, 48680)]