308126280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33347}}^1$

素因数の和:33379

約数の個数: 128

約数和(自身を含む): 1152506880

約数和(自身を除く): 844380600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 33347, 66694, 100041, 133388, 166735, 200082, 233429, 266776, 333470, 366817, 400164, 466858, 500205, 666940, 700287, 733634, 800328, 933716, 1000410, 1100451, 1167145, 1333880, 1400574, 1467268, 1834085, 1867432, 2000820, 2200902, 2334290, 2567719, 2801148, 2934536, 3501435, 3668170, 4001640, 4401804, 4668580, 5135438, 5502255, 5602296, 7002870, 7336340, 7703157, 8803608, 9337160, 10270876, 11004510, 12838595, 14005740, 14672680, 15406314, 20541752, 22009020, 25677190, 28011480, 30812628, 38515785, 44018040, 51354380, 61625256, 77031570, 102708760, 154063140, 308126280]

約数ペア:

[(1, 308126280), (2, 154063140), (3, 102708760), (4, 77031570), (5, 61625256), (6, 51354380), (7, 44018040), (8, 38515785), (10, 30812628), (11, 28011480), (12, 25677190), (14, 22009020), (15, 20541752), (20, 15406314), (21, 14672680), (22, 14005740), (24, 12838595), (28, 11004510), (30, 10270876), (33, 9337160), (35, 8803608), (40, 7703157), (42, 7336340), (44, 7002870), (55, 5602296), (56, 5502255), (60, 5135438), (66, 4668580), (70, 4401804), (77, 4001640), (84, 3668170), (88, 3501435), (105, 2934536), (110, 2801148), (120, 2567719), (132, 2334290), (140, 2200902), (154, 2000820), (165, 1867432), (168, 1834085), (210, 1467268), (220, 1400574), (231, 1333880), (264, 1167145), (280, 1100451), (308, 1000410), (330, 933716), (385, 800328), (420, 733634), (440, 700287), (462, 666940), (616, 500205), (660, 466858), (770, 400164), (840, 366817), (924, 333470), (1155, 266776), (1320, 233429), (1540, 200082), (1848, 166735), (2310, 133388), (3080, 100041), (4620, 66694), (9240, 33347)]