15208039024

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 32091696000

約数和(自身を除く): 16883656976

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 149, 184, 248, 298, 368, 389, 496, 529, 596, 713, 778, 1058, 1192, 1426, 1556, 2116, 2384, 2852, 3112, 3427, 4232, 4619, 5704, 6224, 6854, 8464, 8947, 9238, 11408, 12059, 13708, 16399, 17894, 18476, 24118, 27416, 32798, 35788, 36952, 48236, 54832, 57961, 65596, 71576, 73904, 78821, 96472, 106237, 115922, 131192, 143152, 157642, 192944, 205781, 212474, 231844, 262384, 277357, 315284, 411562, 424948, 463688, 554714, 630568, 823124, 849896, 927376, 1109428, 1261136, 1333103, 1646248, 1699792, 1796791, 2218856, 2443451, 2666206, 3292496, 3593582, 4437712, 4886902, 5332412, 6379211, 7187164, 9773804, 10664824, 12758422, 14374328, 19547608, 21329648, 25516844, 28748656, 30661369, 39095216, 41326193, 51033688, 61322738, 82652386, 102067376, 122645476, 165304772, 245290952, 330609544, 490581904, 661219088, 950502439, 1901004878, 3802009756, 7604019512, 15208039024]

約数ペア:

[(1, 15208039024), (2, 7604019512), (4, 3802009756), (8, 1901004878), (16, 950502439), (23, 661219088), (31, 490581904), (46, 330609544), (62, 245290952), (92, 165304772), (124, 122645476), (149, 102067376), (184, 82652386), (248, 61322738), (298, 51033688), (368, 41326193), (389, 39095216), (496, 30661369), (529, 28748656), (596, 25516844), (713, 21329648), (778, 19547608), (1058, 14374328), (1192, 12758422), (1426, 10664824), (1556, 9773804), (2116, 7187164), (2384, 6379211), (2852, 5332412), (3112, 4886902), (3427, 4437712), (4232, 3593582), (4619, 3292496), (5704, 2666206), (6224, 2443451), (6854, 2218856), (8464, 1796791), (8947, 1699792), (9238, 1646248), (11408, 1333103), (12059, 1261136), (13708, 1109428), (16399, 927376), (17894, 849896), (18476, 823124), (24118, 630568), (27416, 554714), (32798, 463688), (35788, 424948), (36952, 411562), (48236, 315284), (54832, 277357), (57961, 262384), (65596, 231844), (71576, 212474), (73904, 205781), (78821, 192944), (96472, 157642), (106237, 143152), (115922, 131192)]