2019601080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{267143}}^1$

素因数の和:267170

約数の個数: 128

約数和(自身を含む): 7693747200

約数和(自身を除く): 5674146120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 267143, 534286, 801429, 1068572, 1335715, 1602858, 1870001, 2137144, 2404287, 2671430, 3205716, 3740002, 4007145, 4808574, 5342860, 5610003, 6411432, 7212861, 7480004, 8014290, 9350005, 9617148, 10685720, 11220006, 12021435, 14425722, 14960008, 16028580, 16830009, 18700010, 19234296, 22440012, 24042870, 28050015, 28851444, 32057160, 33660018, 36064305, 37400020, 44880024, 48085740, 50490027, 56100030, 57702888, 67320036, 72128610, 74800040, 84150045, 96171480, 100980054, 112200060, 134640072, 144257220, 168300090, 201960108, 224400120, 252450135, 288514440, 336600180, 403920216, 504900270, 673200360, 1009800540, 2019601080]

約数ペア:

[(1, 2019601080), (2, 1009800540), (3, 673200360), (4, 504900270), (5, 403920216), (6, 336600180), (7, 288514440), (8, 252450135), (9, 224400120), (10, 201960108), (12, 168300090), (14, 144257220), (15, 134640072), (18, 112200060), (20, 100980054), (21, 96171480), (24, 84150045), (27, 74800040), (28, 72128610), (30, 67320036), (35, 57702888), (36, 56100030), (40, 50490027), (42, 48085740), (45, 44880024), (54, 37400020), (56, 36064305), (60, 33660018), (63, 32057160), (70, 28851444), (72, 28050015), (84, 24042870), (90, 22440012), (105, 19234296), (108, 18700010), (120, 16830009), (126, 16028580), (135, 14960008), (140, 14425722), (168, 12021435), (180, 11220006), (189, 10685720), (210, 9617148), (216, 9350005), (252, 8014290), (270, 7480004), (280, 7212861), (315, 6411432), (360, 5610003), (378, 5342860), (420, 4808574), (504, 4007145), (540, 3740002), (630, 3205716), (756, 2671430), (840, 2404287), (945, 2137144), (1080, 1870001), (1260, 1602858), (1512, 1335715), (1890, 1068572), (2520, 801429), (3780, 534286), (7560, 267143)]