15678320688

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{285767}}^1$

素因数の和:285911

約数の個数: 80

約数和(自身を含む): 45357096960

約数和(自身を除く): 29678776272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 144, 216, 254, 381, 432, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3429, 4572, 6096, 6858, 9144, 13716, 18288, 27432, 54864, 285767, 571534, 857301, 1143068, 1714602, 2286136, 2571903, 3429204, 4572272, 5143806, 6858408, 7715709, 10287612, 13716816, 15431418, 20575224, 30862836, 36292409, 41150448, 61725672, 72584818, 108877227, 123451344, 145169636, 217754454, 290339272, 326631681, 435508908, 580678544, 653263362, 871017816, 979895043, 1306526724, 1742035632, 1959790086, 2613053448, 3919580172, 5226106896, 7839160344, 15678320688]

約数ペア:

[(1, 15678320688), (2, 7839160344), (3, 5226106896), (4, 3919580172), (6, 2613053448), (8, 1959790086), (9, 1742035632), (12, 1306526724), (16, 979895043), (18, 871017816), (24, 653263362), (27, 580678544), (36, 435508908), (48, 326631681), (54, 290339272), (72, 217754454), (108, 145169636), (127, 123451344), (144, 108877227), (216, 72584818), (254, 61725672), (381, 41150448), (432, 36292409), (508, 30862836), (762, 20575224), (1016, 15431418), (1143, 13716816), (1524, 10287612), (2032, 7715709), (2286, 6858408), (3048, 5143806), (3429, 4572272), (4572, 3429204), (6096, 2571903), (6858, 2286136), (9144, 1714602), (13716, 1143068), (18288, 857301), (27432, 571534), (54864, 285767)]