2116715640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1356869}}^1$

素因数の和:1356896

約数の個数: 64

約数和(自身を含む): 6838624800

約数和(自身を除く): 4721909160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1356869, 2713738, 4070607, 5427476, 6784345, 8141214, 10854952, 13568690, 16282428, 17639297, 20353035, 27137380, 32564856, 35278594, 40706070, 52917891, 54274760, 70557188, 81412140, 88196485, 105835782, 141114376, 162824280, 176392970, 211671564, 264589455, 352785940, 423343128, 529178910, 705571880, 1058357820, 2116715640]

約数ペア:

[(1, 2116715640), (2, 1058357820), (3, 705571880), (4, 529178910), (5, 423343128), (6, 352785940), (8, 264589455), (10, 211671564), (12, 176392970), (13, 162824280), (15, 141114376), (20, 105835782), (24, 88196485), (26, 81412140), (30, 70557188), (39, 54274760), (40, 52917891), (52, 40706070), (60, 35278594), (65, 32564856), (78, 27137380), (104, 20353035), (120, 17639297), (130, 16282428), (156, 13568690), (195, 10854952), (260, 8141214), (312, 6784345), (390, 5427476), (520, 4070607), (780, 2713738), (1560, 1356869)]