229483760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 594107808

約数和(自身を除く): 364624048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 151, 157, 176, 220, 242, 302, 314, 440, 484, 604, 605, 628, 755, 785, 880, 968, 1208, 1210, 1256, 1510, 1570, 1661, 1727, 1936, 2416, 2420, 2512, 3020, 3140, 3322, 3454, 4840, 6040, 6280, 6644, 6908, 8305, 8635, 9680, 12080, 12560, 13288, 13816, 16610, 17270, 18271, 18997, 23707, 26576, 27632, 33220, 34540, 36542, 37994, 47414, 66440, 69080, 73084, 75988, 91355, 94828, 94985, 118535, 132880, 138160, 146168, 151976, 182710, 189656, 189970, 237070, 260777, 292336, 303952, 365420, 379312, 379940, 474140, 521554, 730840, 759880, 948280, 1043108, 1303885, 1461680, 1519760, 1896560, 2086216, 2607770, 2868547, 4172432, 5215540, 5737094, 10431080, 11474188, 14342735, 20862160, 22948376, 28685470, 45896752, 57370940, 114741880, 229483760]

約数ペア:

[(1, 229483760), (2, 114741880), (4, 57370940), (5, 45896752), (8, 28685470), (10, 22948376), (11, 20862160), (16, 14342735), (20, 11474188), (22, 10431080), (40, 5737094), (44, 5215540), (55, 4172432), (80, 2868547), (88, 2607770), (110, 2086216), (121, 1896560), (151, 1519760), (157, 1461680), (176, 1303885), (220, 1043108), (242, 948280), (302, 759880), (314, 730840), (440, 521554), (484, 474140), (604, 379940), (605, 379312), (628, 365420), (755, 303952), (785, 292336), (880, 260777), (968, 237070), (1208, 189970), (1210, 189656), (1256, 182710), (1510, 151976), (1570, 146168), (1661, 138160), (1727, 132880), (1936, 118535), (2416, 94985), (2420, 94828), (2512, 91355), (3020, 75988), (3140, 73084), (3322, 69080), (3454, 66440), (4840, 47414), (6040, 37994), (6280, 36542), (6644, 34540), (6908, 33220), (8305, 27632), (8635, 26576), (9680, 23707), (12080, 18997), (12560, 18271), (13288, 17270), (13816, 16610)]