15694034960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1\times {\mathrm{5119}}^1$

素因数の和:7168

約数の個数: 80

約数和(自身を含む): 38435635200

約数和(自身を除く): 22741600240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2017, 4034, 5119, 8068, 10085, 10238, 16136, 20170, 20476, 25595, 32272, 38323, 40340, 40952, 51190, 76646, 80680, 81904, 97261, 102380, 153292, 161360, 191615, 194522, 204760, 306584, 383230, 389044, 409520, 486305, 613168, 766460, 778088, 972610, 1532920, 1556176, 1945220, 3065840, 3890440, 7780880, 10325023, 20650046, 41300092, 51625115, 82600184, 103250230, 165200368, 196175437, 206500460, 392350874, 413000920, 784701748, 826001840, 980877185, 1569403496, 1961754370, 3138806992, 3923508740, 7847017480, 15694034960]

約数ペア:

[(1, 15694034960), (2, 7847017480), (4, 3923508740), (5, 3138806992), (8, 1961754370), (10, 1569403496), (16, 980877185), (19, 826001840), (20, 784701748), (38, 413000920), (40, 392350874), (76, 206500460), (80, 196175437), (95, 165200368), (152, 103250230), (190, 82600184), (304, 51625115), (380, 41300092), (760, 20650046), (1520, 10325023), (2017, 7780880), (4034, 3890440), (5119, 3065840), (8068, 1945220), (10085, 1556176), (10238, 1532920), (16136, 972610), (20170, 778088), (20476, 766460), (25595, 613168), (32272, 486305), (38323, 409520), (40340, 389044), (40952, 383230), (51190, 306584), (76646, 204760), (80680, 194522), (81904, 191615), (97261, 161360), (102380, 153292)]