20162236770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{249749}}^1$

素因数の和:249801

約数の個数: 128

約数和(自身を含む): 60419520000

約数和(自身を除く): 40257283230

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 897, 1035, 1170, 1242, 1495, 1755, 1794, 2070, 2691, 2990, 3105, 3510, 4485, 5382, 6210, 8073, 8970, 13455, 16146, 26910, 40365, 80730, 249749, 499498, 749247, 1248745, 1498494, 2247741, 2497490, 3246737, 3746235, 4495482, 5744227, 6493474, 6743223, 7492470, 9740211, 11238705, 11488454, 13486446, 16233685, 17232681, 19480422, 22477410, 28721135, 29220633, 32467370, 33716115, 34465362, 48701055, 51698043, 57442270, 58441266, 67432230, 74674951, 86163405, 87661899, 97402110, 103396086, 146103165, 149349902, 155094129, 172326810, 175323798, 224024853, 258490215, 292206330, 310188258, 373374755, 438309495, 448049706, 516980430, 672074559, 746749510, 775470645, 876618990, 1120124265, 1344149118, 1550941290, 2016223677, 2240248530, 3360372795, 4032447354, 6720745590, 10081118385, 20162236770]

約数ペア:

[(1, 20162236770), (2, 10081118385), (3, 6720745590), (5, 4032447354), (6, 3360372795), (9, 2240248530), (10, 2016223677), (13, 1550941290), (15, 1344149118), (18, 1120124265), (23, 876618990), (26, 775470645), (27, 746749510), (30, 672074559), (39, 516980430), (45, 448049706), (46, 438309495), (54, 373374755), (65, 310188258), (69, 292206330), (78, 258490215), (90, 224024853), (115, 175323798), (117, 172326810), (130, 155094129), (135, 149349902), (138, 146103165), (195, 103396086), (207, 97402110), (230, 87661899), (234, 86163405), (270, 74674951), (299, 67432230), (345, 58441266), (351, 57442270), (390, 51698043), (414, 48701055), (585, 34465362), (598, 33716115), (621, 32467370), (690, 29220633), (702, 28721135), (897, 22477410), (1035, 19480422), (1170, 17232681), (1242, 16233685), (1495, 13486446), (1755, 11488454), (1794, 11238705), (2070, 9740211), (2691, 7492470), (2990, 6743223), (3105, 6493474), (3510, 5744227), (4485, 4495482), (5382, 3746235), (6210, 3246737), (8073, 2497490), (8970, 2247741), (13455, 1498494), (16146, 1248745), (26910, 749247), (40365, 499498), (80730, 249749)]