2057771640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{323549}}^1$

素因数の和:323616

約数の個数: 64

約数和(自身を含む): 6289812000

約数和(自身を除く): 4232040360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 323549, 647098, 970647, 1294196, 1617745, 1941294, 2588392, 3235490, 3882588, 4853235, 6470980, 7765176, 9706470, 12941960, 17148097, 19412940, 34296194, 38825880, 51444291, 68592388, 85740485, 102888582, 137184776, 171480970, 205777164, 257221455, 342961940, 411554328, 514442910, 685923880, 1028885820, 2057771640]

約数ペア:

[(1, 2057771640), (2, 1028885820), (3, 685923880), (4, 514442910), (5, 411554328), (6, 342961940), (8, 257221455), (10, 205777164), (12, 171480970), (15, 137184776), (20, 102888582), (24, 85740485), (30, 68592388), (40, 51444291), (53, 38825880), (60, 34296194), (106, 19412940), (120, 17148097), (159, 12941960), (212, 9706470), (265, 7765176), (318, 6470980), (424, 4853235), (530, 3882588), (636, 3235490), (795, 2588392), (1060, 1941294), (1272, 1617745), (1590, 1294196), (2120, 970647), (3180, 647098), (6360, 323549)]