153555920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7411}}^1$

素因数の和:7468

約数の個数: 80

約数和(自身を含む): 419104128

約数和(自身を除く): 265548208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 7411, 10360, 14822, 20720, 29644, 37055, 51877, 59288, 74110, 103754, 118576, 148220, 207508, 259385, 274207, 296440, 415016, 518770, 548414, 592880, 830032, 1037540, 1096828, 1371035, 1919449, 2075080, 2193656, 2742070, 3838898, 4150160, 4387312, 5484140, 7677796, 9597245, 10968280, 15355592, 19194490, 21936560, 30711184, 38388980, 76777960, 153555920]

約数ペア:

[(1, 153555920), (2, 76777960), (4, 38388980), (5, 30711184), (7, 21936560), (8, 19194490), (10, 15355592), (14, 10968280), (16, 9597245), (20, 7677796), (28, 5484140), (35, 4387312), (37, 4150160), (40, 3838898), (56, 2742070), (70, 2193656), (74, 2075080), (80, 1919449), (112, 1371035), (140, 1096828), (148, 1037540), (185, 830032), (259, 592880), (280, 548414), (296, 518770), (370, 415016), (518, 296440), (560, 274207), (592, 259385), (740, 207508), (1036, 148220), (1295, 118576), (1480, 103754), (2072, 74110), (2590, 59288), (2960, 51877), (4144, 37055), (5180, 29644), (7411, 20720), (10360, 14822)]