139605840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17627}}^1$

素因数の和:17657

約数の個数: 120

約数和(自身を含む): 511494048

約数和(自身を除く): 371888208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 17627, 35254, 52881, 70508, 88135, 105762, 141016, 158643, 176270, 193897, 211524, 264405, 282032, 317286, 352540, 387794, 423048, 528810, 581691, 634572, 705080, 775588, 793215, 846096, 969485, 1057620, 1163382, 1269144, 1410160, 1551176, 1586430, 1745073, 1938970, 2115240, 2326764, 2538288, 2908455, 3102352, 3172860, 3490146, 3877940, 4230480, 4653528, 5816910, 6345720, 6980292, 7755880, 8725365, 9307056, 11633820, 12691440, 13960584, 15511760, 17450730, 23267640, 27921168, 34901460, 46535280, 69802920, 139605840]

約数ペア:

[(1, 139605840), (2, 69802920), (3, 46535280), (4, 34901460), (5, 27921168), (6, 23267640), (8, 17450730), (9, 15511760), (10, 13960584), (11, 12691440), (12, 11633820), (15, 9307056), (16, 8725365), (18, 7755880), (20, 6980292), (22, 6345720), (24, 5816910), (30, 4653528), (33, 4230480), (36, 3877940), (40, 3490146), (44, 3172860), (45, 3102352), (48, 2908455), (55, 2538288), (60, 2326764), (66, 2115240), (72, 1938970), (80, 1745073), (88, 1586430), (90, 1551176), (99, 1410160), (110, 1269144), (120, 1163382), (132, 1057620), (144, 969485), (165, 846096), (176, 793215), (180, 775588), (198, 705080), (220, 634572), (240, 581691), (264, 528810), (330, 423048), (360, 387794), (396, 352540), (440, 317286), (495, 282032), (528, 264405), (660, 211524), (720, 193897), (792, 176270), (880, 158643), (990, 141016), (1320, 105762), (1584, 88135), (1980, 70508), (2640, 52881), (3960, 35254), (7920, 17627)]