157060889840

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1789}}^1\times {\mathrm{8641}}^1$

素因数の和:10570

約数の個数: 80

約数和(自身を含む): 368290237440

約数和(自身を除く): 211229347600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 1789, 2032, 2540, 3578, 5080, 7156, 8641, 8945, 10160, 14312, 17282, 17890, 28624, 34564, 35780, 43205, 69128, 71560, 86410, 138256, 143120, 172820, 227203, 345640, 454406, 691280, 908812, 1097407, 1136015, 1817624, 2194814, 2272030, 3635248, 4389628, 4544060, 5487035, 8779256, 9088120, 10974070, 15458749, 17558512, 18176240, 21948140, 30917498, 43896280, 61834996, 77293745, 87792560, 123669992, 154587490, 247339984, 309174980, 618349960, 1236699920, 1963261123, 3926522246, 7853044492, 9816305615, 15706088984, 19632611230, 31412177968, 39265222460, 78530444920, 157060889840]

約数ペア:

[(1, 157060889840), (2, 78530444920), (4, 39265222460), (5, 31412177968), (8, 19632611230), (10, 15706088984), (16, 9816305615), (20, 7853044492), (40, 3926522246), (80, 1963261123), (127, 1236699920), (254, 618349960), (508, 309174980), (635, 247339984), (1016, 154587490), (1270, 123669992), (1789, 87792560), (2032, 77293745), (2540, 61834996), (3578, 43896280), (5080, 30917498), (7156, 21948140), (8641, 18176240), (8945, 17558512), (10160, 15458749), (14312, 10974070), (17282, 9088120), (17890, 8779256), (28624, 5487035), (34564, 4544060), (35780, 4389628), (43205, 3635248), (69128, 2272030), (71560, 2194814), (86410, 1817624), (138256, 1136015), (143120, 1097407), (172820, 908812), (227203, 691280), (345640, 454406)]