207032880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27827}}^1$

素因数の和:27874

約数の個数: 80

約数和(自身を含む): 662529024

約数和(自身を除く): 455496144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27827, 55654, 83481, 111308, 139135, 166962, 222616, 278270, 333924, 417405, 445232, 556540, 667848, 834810, 862637, 1113080, 1335696, 1669620, 1725274, 2226160, 2587911, 3339240, 3450548, 4313185, 5175822, 6678480, 6901096, 8626370, 10351644, 12939555, 13802192, 17252740, 20703288, 25879110, 34505480, 41406576, 51758220, 69010960, 103516440, 207032880]

約数ペア:

[(1, 207032880), (2, 103516440), (3, 69010960), (4, 51758220), (5, 41406576), (6, 34505480), (8, 25879110), (10, 20703288), (12, 17252740), (15, 13802192), (16, 12939555), (20, 10351644), (24, 8626370), (30, 6901096), (31, 6678480), (40, 5175822), (48, 4313185), (60, 3450548), (62, 3339240), (80, 2587911), (93, 2226160), (120, 1725274), (124, 1669620), (155, 1335696), (186, 1113080), (240, 862637), (248, 834810), (310, 667848), (372, 556540), (465, 445232), (496, 417405), (620, 333924), (744, 278270), (930, 222616), (1240, 166962), (1488, 139135), (1860, 111308), (2480, 83481), (3720, 55654), (7440, 27827)]