15676728724880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{141282703}}^1$

素因数の和:141282808

約数の個数: 80

約数和(自身を含む): 38892302757120

約数和(自身を除く): 23215574032240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 95, 146, 152, 190, 292, 304, 365, 380, 584, 730, 760, 1168, 1387, 1460, 1520, 2774, 2920, 5548, 5840, 6935, 11096, 13870, 22192, 27740, 55480, 110960, 141282703, 282565406, 565130812, 706413515, 1130261624, 1412827030, 2260523248, 2684371357, 2825654060, 5368742714, 5651308120, 10313637319, 10737485428, 11302616240, 13421856785, 20627274638, 21474970856, 26843713570, 41254549276, 42949941712, 51568186595, 53687427140, 82509098552, 103136373190, 107374854280, 165018197104, 195959109061, 206272746380, 214749708560, 391918218122, 412545492760, 783836436244, 825090985520, 979795545305, 1567672872488, 1959591090610, 3135345744976, 3919182181220, 7838364362440, 15676728724880]

約数ペア:

[(1, 15676728724880), (2, 7838364362440), (4, 3919182181220), (5, 3135345744976), (8, 1959591090610), (10, 1567672872488), (16, 979795545305), (19, 825090985520), (20, 783836436244), (38, 412545492760), (40, 391918218122), (73, 214749708560), (76, 206272746380), (80, 195959109061), (95, 165018197104), (146, 107374854280), (152, 103136373190), (190, 82509098552), (292, 53687427140), (304, 51568186595), (365, 42949941712), (380, 41254549276), (584, 26843713570), (730, 21474970856), (760, 20627274638), (1168, 13421856785), (1387, 11302616240), (1460, 10737485428), (1520, 10313637319), (2774, 5651308120), (2920, 5368742714), (5548, 2825654060), (5840, 2684371357), (6935, 2260523248), (11096, 1412827030), (13870, 1130261624), (22192, 706413515), (27740, 565130812), (55480, 282565406), (110960, 141282703)]