5081279880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{1559}}^1$

素因数の和:1903

約数の個数: 128

約数和(自身を含む): 15439507200

約数和(自身を除く): 10358227320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 173, 314, 346, 471, 519, 628, 692, 785, 865, 942, 1038, 1256, 1384, 1559, 1570, 1730, 1884, 2076, 2355, 2595, 3118, 3140, 3460, 3768, 4152, 4677, 4710, 5190, 6236, 6280, 6920, 7795, 9354, 9420, 10380, 12472, 15590, 18708, 18840, 20760, 23385, 27161, 31180, 37416, 46770, 54322, 62360, 81483, 93540, 108644, 135805, 162966, 187080, 217288, 244763, 269707, 271610, 325932, 407415, 489526, 539414, 543220, 651864, 734289, 809121, 814830, 979052, 1078828, 1086440, 1223815, 1348535, 1468578, 1618242, 1629660, 1958104, 2157656, 2447630, 2697070, 2937156, 3236484, 3259320, 3671445, 4045605, 4895260, 5394140, 5874312, 6472968, 7342890, 8091210, 9790520, 10788280, 14685780, 16182420, 29371560, 32364840, 42343999, 84687998, 127031997, 169375996, 211719995, 254063994, 338751992, 423439990, 508127988, 635159985, 846879980, 1016255976, 1270319970, 1693759960, 2540639940, 5081279880]

約数ペア:

[(1, 5081279880), (2, 2540639940), (3, 1693759960), (4, 1270319970), (5, 1016255976), (6, 846879980), (8, 635159985), (10, 508127988), (12, 423439990), (15, 338751992), (20, 254063994), (24, 211719995), (30, 169375996), (40, 127031997), (60, 84687998), (120, 42343999), (157, 32364840), (173, 29371560), (314, 16182420), (346, 14685780), (471, 10788280), (519, 9790520), (628, 8091210), (692, 7342890), (785, 6472968), (865, 5874312), (942, 5394140), (1038, 4895260), (1256, 4045605), (1384, 3671445), (1559, 3259320), (1570, 3236484), (1730, 2937156), (1884, 2697070), (2076, 2447630), (2355, 2157656), (2595, 1958104), (3118, 1629660), (3140, 1618242), (3460, 1468578), (3768, 1348535), (4152, 1223815), (4677, 1086440), (4710, 1078828), (5190, 979052), (6236, 814830), (6280, 809121), (6920, 734289), (7795, 651864), (9354, 543220), (9420, 539414), (10380, 489526), (12472, 407415), (15590, 325932), (18708, 271610), (18840, 269707), (20760, 244763), (23385, 217288), (27161, 187080), (31180, 162966), (37416, 135805), (46770, 108644), (54322, 93540), (62360, 81483)]