157045863800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{436481}}^1$

素因数の和:436761

約数の個数: 96

約数和(自身を含む): 418917964320

約数和(自身を除く): 261872100520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 257, 280, 350, 514, 700, 1028, 1285, 1400, 1799, 2056, 2570, 3598, 5140, 6425, 7196, 8995, 10280, 12850, 14392, 17990, 25700, 35980, 44975, 51400, 71960, 89950, 179900, 359800, 436481, 872962, 1745924, 2182405, 3055367, 3491848, 4364810, 6110734, 8729620, 10912025, 12221468, 15276835, 17459240, 21824050, 24442936, 30553670, 43648100, 61107340, 76384175, 87296200, 112175617, 122214680, 152768350, 224351234, 305536700, 448702468, 560878085, 611073400, 785229319, 897404936, 1121756170, 1570458638, 2243512340, 2804390425, 3140917276, 3926146595, 4487024680, 5608780850, 6281834552, 7852293190, 11217561700, 15704586380, 19630732975, 22435123400, 31409172760, 39261465950, 78522931900, 157045863800]

約数ペア:

[(1, 157045863800), (2, 78522931900), (4, 39261465950), (5, 31409172760), (7, 22435123400), (8, 19630732975), (10, 15704586380), (14, 11217561700), (20, 7852293190), (25, 6281834552), (28, 5608780850), (35, 4487024680), (40, 3926146595), (50, 3140917276), (56, 2804390425), (70, 2243512340), (100, 1570458638), (140, 1121756170), (175, 897404936), (200, 785229319), (257, 611073400), (280, 560878085), (350, 448702468), (514, 305536700), (700, 224351234), (1028, 152768350), (1285, 122214680), (1400, 112175617), (1799, 87296200), (2056, 76384175), (2570, 61107340), (3598, 43648100), (5140, 30553670), (6425, 24442936), (7196, 21824050), (8995, 17459240), (10280, 15276835), (12850, 12221468), (14392, 10912025), (17990, 8729620), (25700, 6110734), (35980, 4364810), (44975, 3491848), (51400, 3055367), (71960, 2182405), (89950, 1745924), (179900, 872962), (359800, 436481)]