305226320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14731}}^1$

素因数の和:14788

約数の個数: 80

約数和(自身を含む): 833006208

約数和(自身を除く): 527779888

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, 10360, 14731, 20720, 29462, 58924, 73655, 103117, 117848, 147310, 206234, 235696, 294620, 412468, 515585, 545047, 589240, 824936, 1031170, 1090094, 1178480, 1649872, 2062340, 2180188, 2725235, 3815329, 4124680, 4360376, 5450470, 7630658, 8249360, 8720752, 10900940, 15261316, 19076645, 21801880, 30522632, 38153290, 43603760, 61045264, 76306580, 152613160, 305226320]

約数ペア:

[(1, 305226320), (2, 152613160), (4, 76306580), (5, 61045264), (7, 43603760), (8, 38153290), (10, 30522632), (14, 21801880), (16, 19076645), (20, 15261316), (28, 10900940), (35, 8720752), (37, 8249360), (40, 7630658), (56, 5450470), (70, 4360376), (74, 4124680), (80, 3815329), (112, 2725235), (140, 2180188), (148, 2062340), (185, 1649872), (259, 1178480), (280, 1090094), (296, 1031170), (370, 824936), (518, 589240), (560, 545047), (592, 515585), (740, 412468), (1036, 294620), (1295, 235696), (1480, 206234), (2072, 147310), (2590, 117848), (2960, 103117), (4144, 73655), (5180, 58924), (10360, 29462), (14731, 20720)]