2014886280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21499}}^1$

素因数の和:21595

約数の個数: 128

約数和(自身を含む): 6687360000

約数和(自身を除く): 4672473720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2130, 2343, 2840, 3124, 3905, 4260, 4686, 6248, 7810, 8520, 9372, 11715, 15620, 18744, 21499, 23430, 31240, 42998, 46860, 64497, 85996, 93720, 107495, 128994, 171992, 214990, 236489, 257988, 322485, 429980, 472978, 515976, 644970, 709467, 859960, 945956, 1182445, 1289940, 1418934, 1526429, 1891912, 2364890, 2579880, 2837868, 3052858, 3547335, 4579287, 4729780, 5675736, 6105716, 7094670, 7632145, 9158574, 9459560, 12211432, 14189340, 15264290, 16790719, 18317148, 22896435, 28378680, 30528580, 33581438, 36634296, 45792870, 50372157, 61057160, 67162876, 83953595, 91585740, 100744314, 134325752, 167907190, 183171480, 201488628, 251860785, 335814380, 402977256, 503721570, 671628760, 1007443140, 2014886280]

約数ペア:

[(1, 2014886280), (2, 1007443140), (3, 671628760), (4, 503721570), (5, 402977256), (6, 335814380), (8, 251860785), (10, 201488628), (11, 183171480), (12, 167907190), (15, 134325752), (20, 100744314), (22, 91585740), (24, 83953595), (30, 67162876), (33, 61057160), (40, 50372157), (44, 45792870), (55, 36634296), (60, 33581438), (66, 30528580), (71, 28378680), (88, 22896435), (110, 18317148), (120, 16790719), (132, 15264290), (142, 14189340), (165, 12211432), (213, 9459560), (220, 9158574), (264, 7632145), (284, 7094670), (330, 6105716), (355, 5675736), (426, 4729780), (440, 4579287), (568, 3547335), (660, 3052858), (710, 2837868), (781, 2579880), (852, 2364890), (1065, 1891912), (1320, 1526429), (1420, 1418934), (1562, 1289940), (1704, 1182445), (2130, 945956), (2343, 859960), (2840, 709467), (3124, 644970), (3905, 515976), (4260, 472978), (4686, 429980), (6248, 322485), (7810, 257988), (8520, 236489), (9372, 214990), (11715, 171992), (15620, 128994), (18744, 107495), (21499, 93720), (23430, 85996), (31240, 64497), (42998, 46860)]