234535840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19037}}^1$

素因数の和:19070

約数の個数: 96

約数和(自身を含む): 690850944

約数和(自身を除く): 456315104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 19037, 38074, 76148, 95185, 133259, 152296, 190370, 209407, 266518, 304592, 380740, 418814, 533036, 609184, 666295, 761480, 837628, 1047035, 1066072, 1332590, 1465849, 1522960, 1675256, 2094070, 2132144, 2665180, 2931698, 3045920, 3350512, 4188140, 4264288, 5330360, 5863396, 6701024, 7329245, 8376280, 10660720, 11726792, 14658490, 16752560, 21321440, 23453584, 29316980, 33505120, 46907168, 58633960, 117267920, 234535840]

約数ペア:

[(1, 234535840), (2, 117267920), (4, 58633960), (5, 46907168), (7, 33505120), (8, 29316980), (10, 23453584), (11, 21321440), (14, 16752560), (16, 14658490), (20, 11726792), (22, 10660720), (28, 8376280), (32, 7329245), (35, 6701024), (40, 5863396), (44, 5330360), (55, 4264288), (56, 4188140), (70, 3350512), (77, 3045920), (80, 2931698), (88, 2665180), (110, 2132144), (112, 2094070), (140, 1675256), (154, 1522960), (160, 1465849), (176, 1332590), (220, 1066072), (224, 1047035), (280, 837628), (308, 761480), (352, 666295), (385, 609184), (440, 533036), (560, 418814), (616, 380740), (770, 304592), (880, 266518), (1120, 209407), (1232, 190370), (1540, 152296), (1760, 133259), (2464, 95185), (3080, 76148), (6160, 38074), (12320, 19037)]