239949209720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1709527}}^1$

素因数の和:1709589

約数の個数: 96

約数和(自身を含む): 613891504800

約数和(自身を除く): 373942295080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 121, 145, 220, 232, 242, 290, 319, 440, 484, 580, 605, 638, 968, 1160, 1210, 1276, 1595, 2420, 2552, 3190, 3509, 4840, 6380, 7018, 12760, 14036, 17545, 28072, 35090, 70180, 140360, 1709527, 3419054, 6838108, 8547635, 13676216, 17095270, 18804797, 34190540, 37609594, 49576283, 68381080, 75219188, 94023985, 99152566, 150438376, 188047970, 198305132, 206852767, 247881415, 376095940, 396610264, 413705534, 495762830, 545339113, 752191880, 827411068, 991525660, 1034263835, 1090678226, 1654822136, 1983051320, 2068527670, 2181356452, 2726695565, 4137055340, 4362712904, 5453391130, 5998730243, 8274110680, 10906782260, 11997460486, 21813564520, 23994920972, 29993651215, 47989841944, 59987302430, 119974604860, 239949209720]

約数ペア:

[(1, 239949209720), (2, 119974604860), (4, 59987302430), (5, 47989841944), (8, 29993651215), (10, 23994920972), (11, 21813564520), (20, 11997460486), (22, 10906782260), (29, 8274110680), (40, 5998730243), (44, 5453391130), (55, 4362712904), (58, 4137055340), (88, 2726695565), (110, 2181356452), (116, 2068527670), (121, 1983051320), (145, 1654822136), (220, 1090678226), (232, 1034263835), (242, 991525660), (290, 827411068), (319, 752191880), (440, 545339113), (484, 495762830), (580, 413705534), (605, 396610264), (638, 376095940), (968, 247881415), (1160, 206852767), (1210, 198305132), (1276, 188047970), (1595, 150438376), (2420, 99152566), (2552, 94023985), (3190, 75219188), (3509, 68381080), (4840, 49576283), (6380, 37609594), (7018, 34190540), (12760, 18804797), (14036, 17095270), (17545, 13676216), (28072, 8547635), (35090, 6838108), (70180, 3419054), (140360, 1709527)]