136853920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1721}}^1$

素因数の和:1814

約数の個数: 96

約数和(自身を含む): 374927616

約数和(自身を除く): 238073696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1721, 1988, 2272, 2485, 2840, 3442, 3976, 4970, 5680, 6884, 7952, 8605, 9940, 11360, 12047, 13768, 15904, 17210, 19880, 24094, 27536, 34420, 39760, 48188, 55072, 60235, 68840, 79520, 96376, 120470, 122191, 137680, 192752, 240940, 244382, 275360, 385504, 481880, 488764, 610955, 855337, 963760, 977528, 1221910, 1710674, 1927520, 1955056, 2443820, 3421348, 3910112, 4276685, 4887640, 6842696, 8553370, 9775280, 13685392, 17106740, 19550560, 27370784, 34213480, 68426960, 136853920]

約数ペア:

[(1, 136853920), (2, 68426960), (4, 34213480), (5, 27370784), (7, 19550560), (8, 17106740), (10, 13685392), (14, 9775280), (16, 8553370), (20, 6842696), (28, 4887640), (32, 4276685), (35, 3910112), (40, 3421348), (56, 2443820), (70, 1955056), (71, 1927520), (80, 1710674), (112, 1221910), (140, 977528), (142, 963760), (160, 855337), (224, 610955), (280, 488764), (284, 481880), (355, 385504), (497, 275360), (560, 244382), (568, 240940), (710, 192752), (994, 137680), (1120, 122191), (1136, 120470), (1420, 96376), (1721, 79520), (1988, 68840), (2272, 60235), (2485, 55072), (2840, 48188), (3442, 39760), (3976, 34420), (4970, 27536), (5680, 24094), (6884, 19880), (7952, 17210), (8605, 15904), (9940, 13768), (11360, 12047)]