135664760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2591}}^1$

素因数の和:2637

約数の個数: 128

約数和(自身を含む): 403107840

約数和(自身を除く): 267443080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 238, 280, 308, 340, 374, 385, 440, 476, 595, 616, 680, 748, 770, 935, 952, 1190, 1309, 1496, 1540, 1870, 2380, 2591, 2618, 3080, 3740, 4760, 5182, 5236, 6545, 7480, 10364, 10472, 12955, 13090, 18137, 20728, 25910, 26180, 28501, 36274, 44047, 51820, 52360, 57002, 72548, 88094, 90685, 103640, 114004, 142505, 145096, 176188, 181370, 199507, 220235, 228008, 285010, 308329, 352376, 362740, 399014, 440470, 484517, 570020, 616658, 725480, 798028, 880940, 969034, 997535, 1140040, 1233316, 1541645, 1596056, 1761880, 1938068, 1995070, 2422585, 2466632, 3083290, 3391619, 3876136, 3990140, 4845170, 6166580, 6783238, 7980280, 9690340, 12333160, 13566476, 16958095, 19380680, 27132952, 33916190, 67832380, 135664760]

約数ペア:

[(1, 135664760), (2, 67832380), (4, 33916190), (5, 27132952), (7, 19380680), (8, 16958095), (10, 13566476), (11, 12333160), (14, 9690340), (17, 7980280), (20, 6783238), (22, 6166580), (28, 4845170), (34, 3990140), (35, 3876136), (40, 3391619), (44, 3083290), (55, 2466632), (56, 2422585), (68, 1995070), (70, 1938068), (77, 1761880), (85, 1596056), (88, 1541645), (110, 1233316), (119, 1140040), (136, 997535), (140, 969034), (154, 880940), (170, 798028), (187, 725480), (220, 616658), (238, 570020), (280, 484517), (308, 440470), (340, 399014), (374, 362740), (385, 352376), (440, 308329), (476, 285010), (595, 228008), (616, 220235), (680, 199507), (748, 181370), (770, 176188), (935, 145096), (952, 142505), (1190, 114004), (1309, 103640), (1496, 90685), (1540, 88094), (1870, 72548), (2380, 57002), (2591, 52360), (2618, 51820), (3080, 44047), (3740, 36274), (4760, 28501), (5182, 26180), (5236, 25910), (6545, 20728), (7480, 18137), (10364, 13090), (10472, 12955)]