351023640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{617}}^1$

素因数の和:1073

約数の個数: 128

約数和(自身を含む): 1153336320

約数和(自身を除く): 802312680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 431, 440, 617, 660, 862, 1234, 1293, 1320, 1724, 1851, 2155, 2468, 2586, 3085, 3448, 3702, 4310, 4741, 4936, 5172, 6170, 6465, 6787, 7404, 8620, 9255, 9482, 10344, 12340, 12930, 13574, 14223, 14808, 17240, 18510, 18964, 20361, 23705, 24680, 25860, 27148, 28446, 33935, 37020, 37928, 40722, 47410, 51720, 54296, 56892, 67870, 71115, 74040, 81444, 94820, 101805, 113784, 135740, 142230, 162888, 189640, 203610, 265927, 271480, 284460, 407220, 531854, 568920, 797781, 814440, 1063708, 1329635, 1595562, 2127416, 2659270, 2925197, 3191124, 3988905, 5318540, 5850394, 6382248, 7977810, 8775591, 10637080, 11700788, 14625985, 15955620, 17551182, 23401576, 29251970, 31911240, 35102364, 43877955, 58503940, 70204728, 87755910, 117007880, 175511820, 351023640]

約数ペア:

[(1, 351023640), (2, 175511820), (3, 117007880), (4, 87755910), (5, 70204728), (6, 58503940), (8, 43877955), (10, 35102364), (11, 31911240), (12, 29251970), (15, 23401576), (20, 17551182), (22, 15955620), (24, 14625985), (30, 11700788), (33, 10637080), (40, 8775591), (44, 7977810), (55, 6382248), (60, 5850394), (66, 5318540), (88, 3988905), (110, 3191124), (120, 2925197), (132, 2659270), (165, 2127416), (220, 1595562), (264, 1329635), (330, 1063708), (431, 814440), (440, 797781), (617, 568920), (660, 531854), (862, 407220), (1234, 284460), (1293, 271480), (1320, 265927), (1724, 203610), (1851, 189640), (2155, 162888), (2468, 142230), (2586, 135740), (3085, 113784), (3448, 101805), (3702, 94820), (4310, 81444), (4741, 74040), (4936, 71115), (5172, 67870), (6170, 56892), (6465, 54296), (6787, 51720), (7404, 47410), (8620, 40722), (9255, 37928), (9482, 37020), (10344, 33935), (12340, 28446), (12930, 27148), (13574, 25860), (14223, 24680), (14808, 23705), (17240, 20361), (18510, 18964)]