2068137480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{105733}}^1$

素因数の和:105910

約数の個数: 64

約数和(自身を含む): 6242535360

約数和(自身を除く): 4174397880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 105733, 211466, 317199, 422932, 528665, 634398, 845864, 1057330, 1268796, 1585995, 2114660, 2537592, 3171990, 4229320, 6343980, 12687960, 17234479, 34468958, 51703437, 68937916, 86172395, 103406874, 137875832, 172344790, 206813748, 258517185, 344689580, 413627496, 517034370, 689379160, 1034068740, 2068137480]

約数ペア:

[(1, 2068137480), (2, 1034068740), (3, 689379160), (4, 517034370), (5, 413627496), (6, 344689580), (8, 258517185), (10, 206813748), (12, 172344790), (15, 137875832), (20, 103406874), (24, 86172395), (30, 68937916), (40, 51703437), (60, 34468958), (120, 17234479), (163, 12687960), (326, 6343980), (489, 4229320), (652, 3171990), (815, 2537592), (978, 2114660), (1304, 1585995), (1630, 1268796), (1956, 1057330), (2445, 845864), (3260, 634398), (3912, 528665), (4890, 422932), (6520, 317199), (9780, 211466), (19560, 105733)]