138242280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104729}}^1$

素因数の和:104754

約数の個数: 64

約数和(自身を含む): 452433600

約数和(自身を除く): 314191320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 104729, 209458, 314187, 418916, 523645, 628374, 837832, 1047290, 1152019, 1256748, 1570935, 2094580, 2304038, 2513496, 3141870, 3456057, 4189160, 4608076, 5760095, 6283740, 6912114, 9216152, 11520190, 12567480, 13824228, 17280285, 23040380, 27648456, 34560570, 46080760, 69121140, 138242280]

約数ペア:

[(1, 138242280), (2, 69121140), (3, 46080760), (4, 34560570), (5, 27648456), (6, 23040380), (8, 17280285), (10, 13824228), (11, 12567480), (12, 11520190), (15, 9216152), (20, 6912114), (22, 6283740), (24, 5760095), (30, 4608076), (33, 4189160), (40, 3456057), (44, 3141870), (55, 2513496), (60, 2304038), (66, 2094580), (88, 1570935), (110, 1256748), (120, 1152019), (132, 1047290), (165, 837832), (220, 628374), (264, 523645), (330, 418916), (440, 314187), (660, 209458), (1320, 104729)]