180770352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2731}}^1$

素因数の和:2946

約数の個数: 80

約数和(自身を含む): 536608512

約数和(自身を除く): 355838160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2364, 2731, 2758, 3152, 4137, 4728, 5462, 5516, 8193, 8274, 9456, 10924, 11032, 16386, 16548, 19117, 21848, 22064, 32772, 33096, 38234, 43696, 57351, 65544, 66192, 76468, 114702, 131088, 152936, 229404, 305872, 458808, 538007, 917616, 1076014, 1614021, 2152028, 3228042, 3766049, 4304056, 6456084, 7532098, 8608112, 11298147, 12912168, 15064196, 22596294, 25824336, 30128392, 45192588, 60256784, 90385176, 180770352]

約数ペア:

[(1, 180770352), (2, 90385176), (3, 60256784), (4, 45192588), (6, 30128392), (7, 25824336), (8, 22596294), (12, 15064196), (14, 12912168), (16, 11298147), (21, 8608112), (24, 7532098), (28, 6456084), (42, 4304056), (48, 3766049), (56, 3228042), (84, 2152028), (112, 1614021), (168, 1076014), (197, 917616), (336, 538007), (394, 458808), (591, 305872), (788, 229404), (1182, 152936), (1379, 131088), (1576, 114702), (2364, 76468), (2731, 66192), (2758, 65544), (3152, 57351), (4137, 43696), (4728, 38234), (5462, 33096), (5516, 32772), (8193, 22064), (8274, 21848), (9456, 19117), (10924, 16548), (11032, 16386)]