180898872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{809}}^1$

素因数の和:858

約数の個数: 128

約数和(自身を含む): 569203200

約数和(自身を除く): 388304328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 809, 847, 924, 968, 1331, 1452, 1618, 1694, 1848, 2427, 2541, 2662, 2904, 3236, 3388, 3993, 4854, 5082, 5324, 5663, 6472, 6776, 7986, 8899, 9317, 9708, 10164, 10648, 11326, 15972, 16989, 17798, 18634, 19416, 20328, 22652, 26697, 27951, 31944, 33978, 35596, 37268, 45304, 53394, 55902, 62293, 67956, 71192, 74536, 97889, 106788, 111804, 124586, 135912, 186879, 195778, 213576, 223608, 249172, 293667, 373758, 391556, 498344, 587334, 685223, 747516, 783112, 1076779, 1174668, 1370446, 1495032, 2055669, 2153558, 2349336, 2740892, 3230337, 4111338, 4307116, 5481784, 6460674, 7537453, 8222676, 8614232, 12921348, 15074906, 16445352, 22612359, 25842696, 30149812, 45224718, 60299624, 90449436, 180898872]

約数ペア:

[(1, 180898872), (2, 90449436), (3, 60299624), (4, 45224718), (6, 30149812), (7, 25842696), (8, 22612359), (11, 16445352), (12, 15074906), (14, 12921348), (21, 8614232), (22, 8222676), (24, 7537453), (28, 6460674), (33, 5481784), (42, 4307116), (44, 4111338), (56, 3230337), (66, 2740892), (77, 2349336), (84, 2153558), (88, 2055669), (121, 1495032), (132, 1370446), (154, 1174668), (168, 1076779), (231, 783112), (242, 747516), (264, 685223), (308, 587334), (363, 498344), (462, 391556), (484, 373758), (616, 293667), (726, 249172), (809, 223608), (847, 213576), (924, 195778), (968, 186879), (1331, 135912), (1452, 124586), (1618, 111804), (1694, 106788), (1848, 97889), (2427, 74536), (2541, 71192), (2662, 67956), (2904, 62293), (3236, 55902), (3388, 53394), (3993, 45304), (4854, 37268), (5082, 35596), (5324, 33978), (5663, 31944), (6472, 27951), (6776, 26697), (7986, 22652), (8899, 20328), (9317, 19416), (9708, 18634), (10164, 17798), (10648, 16989), (11326, 15972)]