160870160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5897}}^1$

素因数の和:5952

約数の個数: 80

約数和(自身を含む): 421258752

約数和(自身を除く): 260388592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 5897, 6820, 11794, 13640, 23588, 27280, 29485, 47176, 58970, 64867, 94352, 117940, 129734, 182807, 235880, 259468, 324335, 365614, 471760, 518936, 648670, 731228, 914035, 1037872, 1297340, 1462456, 1828070, 2010877, 2594680, 2924912, 3656140, 4021754, 5189360, 7312280, 8043508, 10054385, 14624560, 16087016, 20108770, 32174032, 40217540, 80435080, 160870160]

約数ペア:

[(1, 160870160), (2, 80435080), (4, 40217540), (5, 32174032), (8, 20108770), (10, 16087016), (11, 14624560), (16, 10054385), (20, 8043508), (22, 7312280), (31, 5189360), (40, 4021754), (44, 3656140), (55, 2924912), (62, 2594680), (80, 2010877), (88, 1828070), (110, 1462456), (124, 1297340), (155, 1037872), (176, 914035), (220, 731228), (248, 648670), (310, 518936), (341, 471760), (440, 365614), (496, 324335), (620, 259468), (682, 235880), (880, 182807), (1240, 129734), (1364, 117940), (1705, 94352), (2480, 64867), (2728, 58970), (3410, 47176), (5456, 29485), (5897, 27280), (6820, 23588), (11794, 13640)]