102031160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 289405440

約数和(自身を除く): 187374280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 157, 211, 220, 280, 308, 314, 385, 422, 440, 616, 628, 770, 785, 844, 1055, 1099, 1256, 1477, 1540, 1570, 1688, 1727, 2110, 2198, 2321, 2954, 3080, 3140, 3454, 4220, 4396, 4642, 5495, 5908, 6280, 6908, 7385, 8440, 8635, 8792, 9284, 10990, 11605, 11816, 12089, 13816, 14770, 16247, 17270, 18568, 21980, 23210, 24178, 29540, 32494, 33127, 34540, 43960, 46420, 48356, 59080, 60445, 64988, 66254, 69080, 81235, 92840, 96712, 120890, 129976, 132508, 162470, 165635, 231889, 241780, 265016, 324940, 331270, 364397, 463778, 483560, 649880, 662540, 728794, 927556, 1159445, 1325080, 1457588, 1821985, 1855112, 2318890, 2550779, 2915176, 3643970, 4637780, 5101558, 7287940, 9275560, 10203116, 12753895, 14575880, 20406232, 25507790, 51015580, 102031160]

約数ペア:

[(1, 102031160), (2, 51015580), (4, 25507790), (5, 20406232), (7, 14575880), (8, 12753895), (10, 10203116), (11, 9275560), (14, 7287940), (20, 5101558), (22, 4637780), (28, 3643970), (35, 2915176), (40, 2550779), (44, 2318890), (55, 1855112), (56, 1821985), (70, 1457588), (77, 1325080), (88, 1159445), (110, 927556), (140, 728794), (154, 662540), (157, 649880), (211, 483560), (220, 463778), (280, 364397), (308, 331270), (314, 324940), (385, 265016), (422, 241780), (440, 231889), (616, 165635), (628, 162470), (770, 132508), (785, 129976), (844, 120890), (1055, 96712), (1099, 92840), (1256, 81235), (1477, 69080), (1540, 66254), (1570, 64988), (1688, 60445), (1727, 59080), (2110, 48356), (2198, 46420), (2321, 43960), (2954, 34540), (3080, 33127), (3140, 32494), (3454, 29540), (4220, 24178), (4396, 23210), (4642, 21980), (5495, 18568), (5908, 17270), (6280, 16247), (6908, 14770), (7385, 13816), (8440, 12089), (8635, 11816), (8792, 11605), (9284, 10990)]