556486560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{55207}}^1$

素因数の和:55235

約数の個数: 144

約数和(自身を含む): 2170336896

約数和(自身を除く): 1613850336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 55207, 110414, 165621, 220828, 276035, 331242, 386449, 441656, 496863, 552070, 662484, 772898, 828105, 883312, 993726, 1104140, 1159347, 1324968, 1545796, 1656210, 1766624, 1932245, 1987452, 2208280, 2318694, 2484315, 2649936, 3091592, 3312420, 3478041, 3864490, 3974904, 4416560, 4637388, 4968630, 5299872, 5796735, 6183184, 6624840, 6956082, 7728980, 7949808, 8833120, 9274776, 9937260, 11593470, 12366368, 13249680, 13912164, 15457960, 15899616, 17390205, 18549552, 19874520, 23186940, 26499360, 27824328, 30915920, 34780410, 37099104, 39749040, 46373880, 55648656, 61831840, 69560820, 79498080, 92747760, 111297312, 139121640, 185495520, 278243280, 556486560]

約数ペア:

[(1, 556486560), (2, 278243280), (3, 185495520), (4, 139121640), (5, 111297312), (6, 92747760), (7, 79498080), (8, 69560820), (9, 61831840), (10, 55648656), (12, 46373880), (14, 39749040), (15, 37099104), (16, 34780410), (18, 30915920), (20, 27824328), (21, 26499360), (24, 23186940), (28, 19874520), (30, 18549552), (32, 17390205), (35, 15899616), (36, 15457960), (40, 13912164), (42, 13249680), (45, 12366368), (48, 11593470), (56, 9937260), (60, 9274776), (63, 8833120), (70, 7949808), (72, 7728980), (80, 6956082), (84, 6624840), (90, 6183184), (96, 5796735), (105, 5299872), (112, 4968630), (120, 4637388), (126, 4416560), (140, 3974904), (144, 3864490), (160, 3478041), (168, 3312420), (180, 3091592), (210, 2649936), (224, 2484315), (240, 2318694), (252, 2208280), (280, 1987452), (288, 1932245), (315, 1766624), (336, 1656210), (360, 1545796), (420, 1324968), (480, 1159347), (504, 1104140), (560, 993726), (630, 883312), (672, 828105), (720, 772898), (840, 662484), (1008, 552070), (1120, 496863), (1260, 441656), (1440, 386449), (1680, 331242), (2016, 276035), (2520, 220828), (3360, 165621), (5040, 110414), (10080, 55207)]