15716120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 42547680

約数和(自身を除く): 26831560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 41, 56, 70, 74, 82, 140, 148, 164, 185, 205, 259, 280, 287, 296, 328, 370, 410, 518, 574, 740, 820, 1036, 1148, 1295, 1369, 1435, 1480, 1517, 1640, 2072, 2296, 2590, 2738, 2870, 3034, 5180, 5476, 5740, 6068, 6845, 7585, 9583, 10360, 10619, 10952, 11480, 12136, 13690, 15170, 19166, 21238, 27380, 30340, 38332, 42476, 47915, 53095, 54760, 56129, 60680, 76664, 84952, 95830, 106190, 112258, 191660, 212380, 224516, 280645, 383320, 392903, 424760, 449032, 561290, 785806, 1122580, 1571612, 1964515, 2245160, 3143224, 3929030, 7858060, 15716120]

約数ペア:

[(1, 15716120), (2, 7858060), (4, 3929030), (5, 3143224), (7, 2245160), (8, 1964515), (10, 1571612), (14, 1122580), (20, 785806), (28, 561290), (35, 449032), (37, 424760), (40, 392903), (41, 383320), (56, 280645), (70, 224516), (74, 212380), (82, 191660), (140, 112258), (148, 106190), (164, 95830), (185, 84952), (205, 76664), (259, 60680), (280, 56129), (287, 54760), (296, 53095), (328, 47915), (370, 42476), (410, 38332), (518, 30340), (574, 27380), (740, 21238), (820, 19166), (1036, 15170), (1148, 13690), (1295, 12136), (1369, 11480), (1435, 10952), (1480, 10619), (1517, 10360), (1640, 9583), (2072, 7585), (2296, 6845), (2590, 6068), (2738, 5740), (2870, 5476), (3034, 5180)]