70958720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 198581760

約数和(自身を除く): 127623040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 280, 320, 329, 337, 376, 448, 470, 560, 640, 658, 674, 752, 896, 940, 1120, 1316, 1348, 1504, 1645, 1685, 1880, 2240, 2359, 2632, 2696, 3008, 3290, 3370, 3760, 4480, 4718, 5264, 5392, 6016, 6580, 6740, 7520, 9436, 10528, 10784, 11795, 13160, 13480, 15040, 15839, 18872, 21056, 21568, 23590, 26320, 26960, 30080, 31678, 37744, 42112, 43136, 47180, 52640, 53920, 63356, 75488, 79195, 94360, 105280, 107840, 110873, 126712, 150976, 158390, 188720, 210560, 215680, 221746, 253424, 301952, 316780, 377440, 443492, 506848, 554365, 633560, 754880, 886984, 1013696, 1108730, 1267120, 1509760, 1773968, 2027392, 2217460, 2534240, 3547936, 4434920, 5068480, 7095872, 8869840, 10136960, 14191744, 17739680, 35479360, 70958720]

約数ペア:

[(1, 70958720), (2, 35479360), (4, 17739680), (5, 14191744), (7, 10136960), (8, 8869840), (10, 7095872), (14, 5068480), (16, 4434920), (20, 3547936), (28, 2534240), (32, 2217460), (35, 2027392), (40, 1773968), (47, 1509760), (56, 1267120), (64, 1108730), (70, 1013696), (80, 886984), (94, 754880), (112, 633560), (128, 554365), (140, 506848), (160, 443492), (188, 377440), (224, 316780), (235, 301952), (280, 253424), (320, 221746), (329, 215680), (337, 210560), (376, 188720), (448, 158390), (470, 150976), (560, 126712), (640, 110873), (658, 107840), (674, 105280), (752, 94360), (896, 79195), (940, 75488), (1120, 63356), (1316, 53920), (1348, 52640), (1504, 47180), (1645, 43136), (1685, 42112), (1880, 37744), (2240, 31678), (2359, 30080), (2632, 26960), (2696, 26320), (3008, 23590), (3290, 21568), (3370, 21056), (3760, 18872), (4480, 15839), (4718, 15040), (5264, 13480), (5392, 13160), (6016, 11795), (6580, 10784), (6740, 10528), (7520, 9436)]