169425960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3469}}^1$

素因数の和:3531

約数の個数: 128

約数和(自身を含む): 569635200

約数和(自身を除く): 400209240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 3256, 3469, 4070, 4440, 4884, 6105, 6938, 8140, 9768, 10407, 12210, 13876, 16280, 17345, 20814, 24420, 27752, 34690, 38159, 41628, 48840, 52035, 69380, 76318, 83256, 104070, 114477, 128353, 138760, 152636, 190795, 208140, 228954, 256706, 305272, 381590, 385059, 416280, 457908, 513412, 572385, 641765, 763180, 770118, 915816, 1026824, 1144770, 1283530, 1411883, 1526360, 1540236, 1925295, 2289540, 2567060, 2823766, 3080472, 3850590, 4235649, 4579080, 5134120, 5647532, 7059415, 7701180, 8471298, 11295064, 14118830, 15402360, 16942596, 21178245, 28237660, 33885192, 42356490, 56475320, 84712980, 169425960]

約数ペア:

[(1, 169425960), (2, 84712980), (3, 56475320), (4, 42356490), (5, 33885192), (6, 28237660), (8, 21178245), (10, 16942596), (11, 15402360), (12, 14118830), (15, 11295064), (20, 8471298), (22, 7701180), (24, 7059415), (30, 5647532), (33, 5134120), (37, 4579080), (40, 4235649), (44, 3850590), (55, 3080472), (60, 2823766), (66, 2567060), (74, 2289540), (88, 1925295), (110, 1540236), (111, 1526360), (120, 1411883), (132, 1283530), (148, 1144770), (165, 1026824), (185, 915816), (220, 770118), (222, 763180), (264, 641765), (296, 572385), (330, 513412), (370, 457908), (407, 416280), (440, 385059), (444, 381590), (555, 305272), (660, 256706), (740, 228954), (814, 208140), (888, 190795), (1110, 152636), (1221, 138760), (1320, 128353), (1480, 114477), (1628, 104070), (2035, 83256), (2220, 76318), (2442, 69380), (3256, 52035), (3469, 48840), (4070, 41628), (4440, 38159), (4884, 34690), (6105, 27752), (6938, 24420), (8140, 20814), (9768, 17345), (10407, 16280), (12210, 13876)]