318909360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17257}}^1$

素因数の和:17291

約数の個数: 160

約数和(自身を含む): 1232635392

約数和(自身を除く): 913726032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 17257, 18480, 34514, 51771, 69028, 86285, 103542, 120799, 138056, 172570, 189827, 207084, 241598, 258855, 276112, 345140, 362397, 379654, 414168, 483196, 517710, 569481, 603995, 690280, 724794, 759308, 828336, 949135, 966392, 1035420, 1138962, 1207990, 1328789, 1380560, 1449588, 1518616, 1811985, 1898270, 1932784, 2070840, 2277924, 2415980, 2657578, 2847405, 2899176, 3037232, 3623970, 3796540, 3986367, 4141680, 4555848, 4831960, 5315156, 5694810, 5798352, 6643945, 7247940, 7593080, 7972734, 9111696, 9663920, 10630312, 11389620, 13287890, 14495880, 15186160, 15945468, 19931835, 21260624, 22779240, 26575780, 28991760, 31890936, 39863670, 45558480, 53151560, 63781872, 79727340, 106303120, 159454680, 318909360]

約数ペア:

[(1, 318909360), (2, 159454680), (3, 106303120), (4, 79727340), (5, 63781872), (6, 53151560), (7, 45558480), (8, 39863670), (10, 31890936), (11, 28991760), (12, 26575780), (14, 22779240), (15, 21260624), (16, 19931835), (20, 15945468), (21, 15186160), (22, 14495880), (24, 13287890), (28, 11389620), (30, 10630312), (33, 9663920), (35, 9111696), (40, 7972734), (42, 7593080), (44, 7247940), (48, 6643945), (55, 5798352), (56, 5694810), (60, 5315156), (66, 4831960), (70, 4555848), (77, 4141680), (80, 3986367), (84, 3796540), (88, 3623970), (105, 3037232), (110, 2899176), (112, 2847405), (120, 2657578), (132, 2415980), (140, 2277924), (154, 2070840), (165, 1932784), (168, 1898270), (176, 1811985), (210, 1518616), (220, 1449588), (231, 1380560), (240, 1328789), (264, 1207990), (280, 1138962), (308, 1035420), (330, 966392), (336, 949135), (385, 828336), (420, 759308), (440, 724794), (462, 690280), (528, 603995), (560, 569481), (616, 517710), (660, 483196), (770, 414168), (840, 379654), (880, 362397), (924, 345140), (1155, 276112), (1232, 258855), (1320, 241598), (1540, 207084), (1680, 189827), (1848, 172570), (2310, 138056), (2640, 120799), (3080, 103542), (3696, 86285), (4620, 69028), (6160, 51771), (9240, 34514), (17257, 18480)]