276045840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{18257}}^1$

素因数の和:18286

約数の個数: 160

約数和(自身を含む): 1086716160

約数和(自身を除く): 810670320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 18257, 36514, 54771, 73028, 91285, 109542, 127799, 146056, 164313, 182570, 219084, 255598, 273855, 292112, 328626, 365140, 383397, 438168, 492939, 511196, 547710, 638995, 657252, 730280, 766794, 821565, 876336, 985878, 1022392, 1095420, 1150191, 1277990, 1314504, 1460560, 1533588, 1643130, 1916985, 1971756, 2044784, 2190840, 2300382, 2464695, 2555980, 2629008, 3067176, 3286260, 3450573, 3833970, 3943512, 4381680, 4600764, 4929390, 5111960, 5750955, 6134352, 6572520, 6901146, 7667940, 7887024, 9201528, 9858780, 10223920, 11501910, 13145040, 13802292, 15335880, 17252865, 18403056, 19717560, 23003820, 27604584, 30671760, 34505730, 39435120, 46007640, 55209168, 69011460, 92015280, 138022920, 276045840]

約数ペア:

[(1, 276045840), (2, 138022920), (3, 92015280), (4, 69011460), (5, 55209168), (6, 46007640), (7, 39435120), (8, 34505730), (9, 30671760), (10, 27604584), (12, 23003820), (14, 19717560), (15, 18403056), (16, 17252865), (18, 15335880), (20, 13802292), (21, 13145040), (24, 11501910), (27, 10223920), (28, 9858780), (30, 9201528), (35, 7887024), (36, 7667940), (40, 6901146), (42, 6572520), (45, 6134352), (48, 5750955), (54, 5111960), (56, 4929390), (60, 4600764), (63, 4381680), (70, 3943512), (72, 3833970), (80, 3450573), (84, 3286260), (90, 3067176), (105, 2629008), (108, 2555980), (112, 2464695), (120, 2300382), (126, 2190840), (135, 2044784), (140, 1971756), (144, 1916985), (168, 1643130), (180, 1533588), (189, 1460560), (210, 1314504), (216, 1277990), (240, 1150191), (252, 1095420), (270, 1022392), (280, 985878), (315, 876336), (336, 821565), (360, 766794), (378, 730280), (420, 657252), (432, 638995), (504, 547710), (540, 511196), (560, 492939), (630, 438168), (720, 383397), (756, 365140), (840, 328626), (945, 292112), (1008, 273855), (1080, 255598), (1260, 219084), (1512, 182570), (1680, 164313), (1890, 146056), (2160, 127799), (2520, 109542), (3024, 91285), (3780, 73028), (5040, 54771), (7560, 36514), (15120, 18257)]