70288000

素因数分解:

$2^7\times 5^3\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 183306240

約数和(自身を除く): 113018240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 128, 160, 184, 191, 200, 230, 250, 320, 368, 382, 400, 460, 500, 575, 640, 736, 764, 800, 920, 955, 1000, 1150, 1472, 1528, 1600, 1840, 1910, 2000, 2300, 2875, 2944, 3056, 3200, 3680, 3820, 4000, 4393, 4600, 4775, 5750, 6112, 7360, 7640, 8000, 8786, 9200, 9550, 11500, 12224, 14720, 15280, 16000, 17572, 18400, 19100, 21965, 23000, 23875, 24448, 30560, 35144, 36800, 38200, 43930, 46000, 47750, 61120, 70288, 73600, 76400, 87860, 92000, 95500, 109825, 122240, 140576, 152800, 175720, 184000, 191000, 219650, 281152, 305600, 351440, 368000, 382000, 439300, 549125, 562304, 611200, 702880, 764000, 878600, 1098250, 1405760, 1528000, 1757200, 2196500, 2811520, 3056000, 3514400, 4393000, 7028800, 8786000, 14057600, 17572000, 35144000, 70288000]

約数ペア:

[(1, 70288000), (2, 35144000), (4, 17572000), (5, 14057600), (8, 8786000), (10, 7028800), (16, 4393000), (20, 3514400), (23, 3056000), (25, 2811520), (32, 2196500), (40, 1757200), (46, 1528000), (50, 1405760), (64, 1098250), (80, 878600), (92, 764000), (100, 702880), (115, 611200), (125, 562304), (128, 549125), (160, 439300), (184, 382000), (191, 368000), (200, 351440), (230, 305600), (250, 281152), (320, 219650), (368, 191000), (382, 184000), (400, 175720), (460, 152800), (500, 140576), (575, 122240), (640, 109825), (736, 95500), (764, 92000), (800, 87860), (920, 76400), (955, 73600), (1000, 70288), (1150, 61120), (1472, 47750), (1528, 46000), (1600, 43930), (1840, 38200), (1910, 36800), (2000, 35144), (2300, 30560), (2875, 24448), (2944, 23875), (3056, 23000), (3200, 21965), (3680, 19100), (3820, 18400), (4000, 17572), (4393, 16000), (4600, 15280), (4775, 14720), (5750, 12224), (6112, 11500), (7360, 9550), (7640, 9200), (8000, 8786)]