15706981640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3373}}^1\times {\mathrm{16631}}^1$

素因数の和:20022

約数の個数: 64

約数和(自身を含む): 40403784960

約数和(自身を除く): 24696803320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3373, 6746, 13492, 16631, 16865, 23611, 26984, 33262, 33730, 47222, 66524, 67460, 83155, 94444, 116417, 118055, 133048, 134920, 166310, 188888, 232834, 236110, 332620, 465668, 472220, 582085, 665240, 931336, 944440, 1164170, 2328340, 4656680, 56096363, 112192726, 224385452, 280481815, 392674541, 448770904, 560963630, 785349082, 1121927260, 1570698164, 1963372705, 2243854520, 3141396328, 3926745410, 7853490820, 15706981640]

約数ペア:

[(1, 15706981640), (2, 7853490820), (4, 3926745410), (5, 3141396328), (7, 2243854520), (8, 1963372705), (10, 1570698164), (14, 1121927260), (20, 785349082), (28, 560963630), (35, 448770904), (40, 392674541), (56, 280481815), (70, 224385452), (140, 112192726), (280, 56096363), (3373, 4656680), (6746, 2328340), (13492, 1164170), (16631, 944440), (16865, 931336), (23611, 665240), (26984, 582085), (33262, 472220), (33730, 465668), (47222, 332620), (66524, 236110), (67460, 232834), (83155, 188888), (94444, 166310), (116417, 134920), (118055, 133048)]