15642285144

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1\times {\mathrm{5399}}^1$

素因数の和:7448

約数の個数: 64

約数和(自身を含む): 39774240000

約数和(自身を除く): 24131954856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 1979, 3958, 5399, 5937, 7916, 10798, 11874, 15832, 16197, 21596, 23748, 32394, 43192, 47496, 64788, 120719, 129576, 241438, 329339, 362157, 482876, 658678, 724314, 965752, 988017, 1317356, 1448628, 1976034, 2634712, 2897256, 3952068, 7904136, 10684621, 21369242, 32053863, 42738484, 64107726, 85476968, 128215452, 256430904, 651761881, 1303523762, 1955285643, 2607047524, 3910571286, 5214095048, 7821142572, 15642285144]

約数ペア:

[(1, 15642285144), (2, 7821142572), (3, 5214095048), (4, 3910571286), (6, 2607047524), (8, 1955285643), (12, 1303523762), (24, 651761881), (61, 256430904), (122, 128215452), (183, 85476968), (244, 64107726), (366, 42738484), (488, 32053863), (732, 21369242), (1464, 10684621), (1979, 7904136), (3958, 3952068), (5399, 2897256), (5937, 2634712), (7916, 1976034), (10798, 1448628), (11874, 1317356), (15832, 988017), (16197, 965752), (21596, 724314), (23748, 658678), (32394, 482876), (43192, 362157), (47496, 329339), (64788, 241438), (120719, 129576)]