15880656768

素因数分解:

$2^7\times 3^1\times {\mathrm{1889}}^1\times {\mathrm{21893}}^1$

素因数の和:23799

約数の個数: 64

約数和(自身を含む): 42207253200

約数和(自身を除く): 26326596432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1889, 3778, 5667, 7556, 11334, 15112, 21893, 22668, 30224, 43786, 45336, 60448, 65679, 87572, 90672, 120896, 131358, 175144, 181344, 241792, 262716, 350288, 362688, 525432, 700576, 725376, 1050864, 1401152, 2101728, 2802304, 4203456, 8406912, 41355877, 82711754, 124067631, 165423508, 248135262, 330847016, 496270524, 661694032, 992541048, 1323388064, 1985082096, 2646776128, 3970164192, 5293552256, 7940328384, 15880656768]

約数ペア:

[(1, 15880656768), (2, 7940328384), (3, 5293552256), (4, 3970164192), (6, 2646776128), (8, 1985082096), (12, 1323388064), (16, 992541048), (24, 661694032), (32, 496270524), (48, 330847016), (64, 248135262), (96, 165423508), (128, 124067631), (192, 82711754), (384, 41355877), (1889, 8406912), (3778, 4203456), (5667, 2802304), (7556, 2101728), (11334, 1401152), (15112, 1050864), (21893, 725376), (22668, 700576), (30224, 525432), (43786, 362688), (45336, 350288), (60448, 262716), (65679, 241792), (87572, 181344), (90672, 175144), (120896, 131358)]