214459840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5082

約数の個数: 112

約数和(自身を含む): 614476800

約数和(自身を除く): 400016960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5039, 5320, 6080, 8512, 10078, 10640, 20156, 21280, 25195, 35273, 40312, 42560, 50390, 70546, 80624, 95741, 100780, 141092, 161248, 176365, 191482, 201560, 282184, 322496, 352730, 382964, 403120, 478705, 564368, 670187, 705460, 765928, 806240, 957410, 1128736, 1340374, 1410920, 1531856, 1612480, 1914820, 2257472, 2680748, 2821840, 3063712, 3350935, 3829640, 5361496, 5643680, 6127424, 6701870, 7659280, 10722992, 11287360, 13403740, 15318560, 21445984, 26807480, 30637120, 42891968, 53614960, 107229920, 214459840]

約数ペア:

[(1, 214459840), (2, 107229920), (4, 53614960), (5, 42891968), (7, 30637120), (8, 26807480), (10, 21445984), (14, 15318560), (16, 13403740), (19, 11287360), (20, 10722992), (28, 7659280), (32, 6701870), (35, 6127424), (38, 5643680), (40, 5361496), (56, 3829640), (64, 3350935), (70, 3063712), (76, 2821840), (80, 2680748), (95, 2257472), (112, 1914820), (133, 1612480), (140, 1531856), (152, 1410920), (160, 1340374), (190, 1128736), (224, 957410), (266, 806240), (280, 765928), (304, 705460), (320, 670187), (380, 564368), (448, 478705), (532, 403120), (560, 382964), (608, 352730), (665, 322496), (760, 282184), (1064, 201560), (1120, 191482), (1216, 176365), (1330, 161248), (1520, 141092), (2128, 100780), (2240, 95741), (2660, 80624), (3040, 70546), (4256, 50390), (5039, 42560), (5320, 40312), (6080, 35273), (8512, 25195), (10078, 21280), (10640, 20156)]