2091388320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{207479}}^1$

素因数の和:207507

約数の個数: 144

約数和(自身を含む): 8156453760

約数和(自身を除く): 6065065440

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, 207479, 414958, 622437, 829916, 1037395, 1244874, 1452353, 1659832, 1867311, 2074790, 2489748, 2904706, 3112185, 3319664, 3734622, 4149580, 4357059, 4979496, 5809412, 6224370, 6639328, 7261765, 7469244, 8299160, 8714118, 9336555, 9958992, 11618824, 12448740, 13071177, 14523530, 14938488, 16598320, 17428236, 18673110, 19917984, 21785295, 23237648, 24897480, 26142354, 29047060, 29876976, 33196640, 34856472, 37346220, 43570590, 46475296, 49794960, 52284708, 58094120, 59753952, 65355885, 69712944, 74692440, 87141180, 99589920, 104569416, 116188240, 130711770, 139425888, 149384880, 174282360, 209138832, 232376480, 261423540, 298769760, 348564720, 418277664, 522847080, 697129440, 1045694160, 2091388320]

約数ペア:

[(1, 2091388320), (2, 1045694160), (3, 697129440), (4, 522847080), (5, 418277664), (6, 348564720), (7, 298769760), (8, 261423540), (9, 232376480), (10, 209138832), (12, 174282360), (14, 149384880), (15, 139425888), (16, 130711770), (18, 116188240), (20, 104569416), (21, 99589920), (24, 87141180), (28, 74692440), (30, 69712944), (32, 65355885), (35, 59753952), (36, 58094120), (40, 52284708), (42, 49794960), (45, 46475296), (48, 43570590), (56, 37346220), (60, 34856472), (63, 33196640), (70, 29876976), (72, 29047060), (80, 26142354), (84, 24897480), (90, 23237648), (96, 21785295), (105, 19917984), (112, 18673110), (120, 17428236), (126, 16598320), (140, 14938488), (144, 14523530), (160, 13071177), (168, 12448740), (180, 11618824), (210, 9958992), (224, 9336555), (240, 8714118), (252, 8299160), (280, 7469244), (288, 7261765), (315, 6639328), (336, 6224370), (360, 5809412), (420, 4979496), (480, 4357059), (504, 4149580), (560, 3734622), (630, 3319664), (672, 3112185), (720, 2904706), (840, 2489748), (1008, 2074790), (1120, 1867311), (1260, 1659832), (1440, 1452353), (1680, 1244874), (2016, 1037395), (2520, 829916), (3360, 622437), (5040, 414958), (10080, 207479)]