15934677018640

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3967}}^1\times {\mathrm{139861}}^1$

素因数の和:144200

約数の個数: 80

約数和(自身を含む): 37160952975360

約数和(自身を除く): 21226275956720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1795, 2872, 3590, 3967, 5744, 7180, 7934, 14360, 15868, 19835, 28720, 31736, 39670, 63472, 79340, 139861, 158680, 279722, 317360, 559444, 699305, 1118888, 1398610, 1424153, 2237776, 2797220, 2848306, 5594440, 5696612, 7120765, 11188880, 11393224, 14241530, 22786448, 28483060, 50210099, 56966120, 100420198, 113932240, 200840396, 251050495, 401680792, 502100990, 554828587, 803361584, 1004201980, 1109657174, 2008403960, 2219314348, 2774142935, 4016807920, 4438628696, 5548285870, 8877257392, 11096571740, 22193143480, 44386286960, 199183462733, 398366925466, 796733850932, 995917313665, 1593467701864, 1991834627330, 3186935403728, 3983669254660, 7967338509320, 15934677018640]

約数ペア:

[(1, 15934677018640), (2, 7967338509320), (4, 3983669254660), (5, 3186935403728), (8, 1991834627330), (10, 1593467701864), (16, 995917313665), (20, 796733850932), (40, 398366925466), (80, 199183462733), (359, 44386286960), (718, 22193143480), (1436, 11096571740), (1795, 8877257392), (2872, 5548285870), (3590, 4438628696), (3967, 4016807920), (5744, 2774142935), (7180, 2219314348), (7934, 2008403960), (14360, 1109657174), (15868, 1004201980), (19835, 803361584), (28720, 554828587), (31736, 502100990), (39670, 401680792), (63472, 251050495), (79340, 200840396), (139861, 113932240), (158680, 100420198), (279722, 56966120), (317360, 50210099), (559444, 28483060), (699305, 22786448), (1118888, 14241530), (1398610, 11393224), (1424153, 11188880), (2237776, 7120765), (2797220, 5696612), (2848306, 5594440)]