211025754960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18707957}}^1$

素因数の和:18708020

約数の個数: 80

約数和(自身を含む): 668098596096

約数和(自身を除く): 457072841136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 18707957, 37415914, 56123871, 74831828, 93539785, 112247742, 149663656, 187079570, 224495484, 280619355, 299327312, 374159140, 448990968, 561238710, 748318280, 879273979, 897981936, 1122477420, 1496636560, 1758547958, 2244954840, 2637821937, 3517095916, 4396369895, 4489909680, 5275643874, 7034191832, 8792739790, 10551287748, 13189109685, 14068383664, 17585479580, 21102575496, 26378219370, 35170959160, 42205150992, 52756438740, 70341918320, 105512877480, 211025754960]

約数ペア:

[(1, 211025754960), (2, 105512877480), (3, 70341918320), (4, 52756438740), (5, 42205150992), (6, 35170959160), (8, 26378219370), (10, 21102575496), (12, 17585479580), (15, 14068383664), (16, 13189109685), (20, 10551287748), (24, 8792739790), (30, 7034191832), (40, 5275643874), (47, 4489909680), (48, 4396369895), (60, 3517095916), (80, 2637821937), (94, 2244954840), (120, 1758547958), (141, 1496636560), (188, 1122477420), (235, 897981936), (240, 879273979), (282, 748318280), (376, 561238710), (470, 448990968), (564, 374159140), (705, 299327312), (752, 280619355), (940, 224495484), (1128, 187079570), (1410, 149663656), (1880, 112247742), (2256, 93539785), (2820, 74831828), (3760, 56123871), (5640, 37415914), (11280, 18707957)]