538525120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5591}}^1$

素因数の和:5658

約数の個数: 112

約数和(自身を含む): 1499908608

約数和(自身を除く): 961383488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2752, 3010, 3440, 4816, 5591, 6020, 6880, 9632, 11182, 12040, 13760, 19264, 22364, 24080, 27955, 39137, 44728, 48160, 55910, 78274, 89456, 96320, 111820, 156548, 178912, 195685, 223640, 240413, 313096, 357824, 391370, 447280, 480826, 626192, 782740, 894560, 961652, 1202065, 1252384, 1565480, 1682891, 1789120, 1923304, 2404130, 2504768, 3130960, 3365782, 3846608, 4808260, 6261920, 6731564, 7693216, 8414455, 9616520, 12523840, 13463128, 15386432, 16828910, 19233040, 26926256, 33657820, 38466080, 53852512, 67315640, 76932160, 107705024, 134631280, 269262560, 538525120]

約数ペア:

[(1, 538525120), (2, 269262560), (4, 134631280), (5, 107705024), (7, 76932160), (8, 67315640), (10, 53852512), (14, 38466080), (16, 33657820), (20, 26926256), (28, 19233040), (32, 16828910), (35, 15386432), (40, 13463128), (43, 12523840), (56, 9616520), (64, 8414455), (70, 7693216), (80, 6731564), (86, 6261920), (112, 4808260), (140, 3846608), (160, 3365782), (172, 3130960), (215, 2504768), (224, 2404130), (280, 1923304), (301, 1789120), (320, 1682891), (344, 1565480), (430, 1252384), (448, 1202065), (560, 961652), (602, 894560), (688, 782740), (860, 626192), (1120, 480826), (1204, 447280), (1376, 391370), (1505, 357824), (1720, 313096), (2240, 240413), (2408, 223640), (2752, 195685), (3010, 178912), (3440, 156548), (4816, 111820), (5591, 96320), (6020, 89456), (6880, 78274), (9632, 55910), (11182, 48160), (12040, 44728), (13760, 39137), (19264, 27955), (22364, 24080)]