15695723260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{26879}}^1$

素因数の和:27035

約数の個数: 96

約数和(自身を含む): 38944604160

約数和(自身を除く): 23248880900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 97, 140, 172, 194, 215, 301, 388, 430, 485, 602, 679, 860, 970, 1204, 1358, 1505, 1940, 2716, 3010, 3395, 4171, 6020, 6790, 8342, 13580, 16684, 20855, 26879, 29197, 41710, 53758, 58394, 83420, 107516, 116788, 134395, 145985, 188153, 268790, 291970, 376306, 537580, 583940, 752612, 940765, 1155797, 1881530, 2311594, 2607263, 3763060, 4623188, 5214526, 5778985, 8090579, 10429052, 11557970, 13036315, 16181158, 18250841, 23115940, 26072630, 32362316, 36501682, 40452895, 52145260, 73003364, 80905790, 91254205, 112112309, 161811580, 182508410, 224224618, 365016820, 448449236, 560561545, 784786163, 1121123090, 1569572326, 2242246180, 3139144652, 3923930815, 7847861630, 15695723260]

約数ペア:

[(1, 15695723260), (2, 7847861630), (4, 3923930815), (5, 3139144652), (7, 2242246180), (10, 1569572326), (14, 1121123090), (20, 784786163), (28, 560561545), (35, 448449236), (43, 365016820), (70, 224224618), (86, 182508410), (97, 161811580), (140, 112112309), (172, 91254205), (194, 80905790), (215, 73003364), (301, 52145260), (388, 40452895), (430, 36501682), (485, 32362316), (602, 26072630), (679, 23115940), (860, 18250841), (970, 16181158), (1204, 13036315), (1358, 11557970), (1505, 10429052), (1940, 8090579), (2716, 5778985), (3010, 5214526), (3395, 4623188), (4171, 3763060), (6020, 2607263), (6790, 2311594), (8342, 1881530), (13580, 1155797), (16684, 940765), (20855, 752612), (26879, 583940), (29197, 537580), (41710, 376306), (53758, 291970), (58394, 268790), (83420, 188153), (107516, 145985), (116788, 134395)]