13142360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 39191040

約数和(自身を除く): 26048680

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, 251, 280, 308, 340, 374, 385, 440, 476, 502, 595, 616, 680, 748, 770, 935, 952, 1004, 1190, 1255, 1309, 1496, 1540, 1757, 1870, 2008, 2380, 2510, 2618, 2761, 3080, 3514, 3740, 4267, 4760, 5020, 5236, 5522, 6545, 7028, 7480, 8534, 8785, 10040, 10472, 11044, 13090, 13805, 14056, 17068, 17570, 19327, 21335, 22088, 26180, 27610, 29869, 34136, 35140, 38654, 42670, 46937, 52360, 55220, 59738, 70280, 77308, 85340, 93874, 96635, 110440, 119476, 149345, 154616, 170680, 187748, 193270, 234685, 238952, 298690, 328559, 375496, 386540, 469370, 597380, 657118, 773080, 938740, 1194760, 1314236, 1642795, 1877480, 2628472, 3285590, 6571180, 13142360]

約数ペア:

[(1, 13142360), (2, 6571180), (4, 3285590), (5, 2628472), (7, 1877480), (8, 1642795), (10, 1314236), (11, 1194760), (14, 938740), (17, 773080), (20, 657118), (22, 597380), (28, 469370), (34, 386540), (35, 375496), (40, 328559), (44, 298690), (55, 238952), (56, 234685), (68, 193270), (70, 187748), (77, 170680), (85, 154616), (88, 149345), (110, 119476), (119, 110440), (136, 96635), (140, 93874), (154, 85340), (170, 77308), (187, 70280), (220, 59738), (238, 55220), (251, 52360), (280, 46937), (308, 42670), (340, 38654), (374, 35140), (385, 34136), (440, 29869), (476, 27610), (502, 26180), (595, 22088), (616, 21335), (680, 19327), (748, 17570), (770, 17068), (935, 14056), (952, 13805), (1004, 13090), (1190, 11044), (1255, 10472), (1309, 10040), (1496, 8785), (1540, 8534), (1757, 7480), (1870, 7028), (2008, 6545), (2380, 5522), (2510, 5236), (2618, 5020), (2761, 4760), (3080, 4267), (3514, 3740)]