1370411920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{709}}^1$

素因数の和:1412

約数の個数: 80

約数和(自身を含む): 3281955120

約数和(自身を除く): 1911543200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 653, 709, 740, 1306, 1418, 1480, 2612, 2836, 2960, 3265, 3545, 5224, 5672, 6530, 7090, 10448, 11344, 13060, 14180, 24161, 26120, 26233, 28360, 48322, 52240, 52466, 56720, 96644, 104932, 120805, 131165, 193288, 209864, 241610, 262330, 386576, 419728, 462977, 483220, 524660, 925954, 966440, 1049320, 1851908, 1932880, 2098640, 2314885, 3703816, 4629770, 7407632, 9259540, 17130149, 18519080, 34260298, 37038160, 68520596, 85650745, 137041192, 171301490, 274082384, 342602980, 685205960, 1370411920]

約数ペア:

[(1, 1370411920), (2, 685205960), (4, 342602980), (5, 274082384), (8, 171301490), (10, 137041192), (16, 85650745), (20, 68520596), (37, 37038160), (40, 34260298), (74, 18519080), (80, 17130149), (148, 9259540), (185, 7407632), (296, 4629770), (370, 3703816), (592, 2314885), (653, 2098640), (709, 1932880), (740, 1851908), (1306, 1049320), (1418, 966440), (1480, 925954), (2612, 524660), (2836, 483220), (2960, 462977), (3265, 419728), (3545, 386576), (5224, 262330), (5672, 241610), (6530, 209864), (7090, 193288), (10448, 131165), (11344, 120805), (13060, 104932), (14180, 96644), (24161, 56720), (26120, 52466), (26233, 52240), (28360, 48322)]