15697329340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63311}}^1$

素因数の和:63368

約数の個数: 144

約数和(自身を含む): 43651851264

約数和(自身を除く): 27954521924

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 49, 55, 70, 77, 92, 98, 110, 115, 140, 154, 161, 196, 220, 230, 245, 253, 308, 322, 385, 460, 490, 506, 539, 644, 770, 805, 980, 1012, 1078, 1127, 1265, 1540, 1610, 1771, 2156, 2254, 2530, 2695, 3220, 3542, 4508, 5060, 5390, 5635, 7084, 8855, 10780, 11270, 12397, 17710, 22540, 24794, 35420, 49588, 61985, 63311, 123970, 126622, 247940, 253244, 316555, 443177, 633110, 696421, 886354, 1266220, 1392842, 1456153, 1772708, 2215885, 2785684, 2912306, 3102239, 3482105, 4431770, 4874947, 5824612, 6204478, 6964210, 7280765, 8863540, 9749894, 10193071, 12408956, 13928420, 14561530, 15511195, 16017683, 19499788, 20386142, 24374735, 29123060, 31022390, 32035366, 34124629, 40772284, 48749470, 50965355, 62044780, 64070732, 68249258, 71351497, 80088415, 97498940, 101930710, 112123781, 136498516, 142702994, 160176830, 170623145, 203861420, 224247562, 285405988, 320353660, 341246290, 356757485, 448495124, 560618905, 682492580, 713514970, 784866467, 1121237810, 1427029940, 1569732934, 2242475620, 3139465868, 3924332335, 7848664670, 15697329340]

約数ペア:

[(1, 15697329340), (2, 7848664670), (4, 3924332335), (5, 3139465868), (7, 2242475620), (10, 1569732934), (11, 1427029940), (14, 1121237810), (20, 784866467), (22, 713514970), (23, 682492580), (28, 560618905), (35, 448495124), (44, 356757485), (46, 341246290), (49, 320353660), (55, 285405988), (70, 224247562), (77, 203861420), (92, 170623145), (98, 160176830), (110, 142702994), (115, 136498516), (140, 112123781), (154, 101930710), (161, 97498940), (196, 80088415), (220, 71351497), (230, 68249258), (245, 64070732), (253, 62044780), (308, 50965355), (322, 48749470), (385, 40772284), (460, 34124629), (490, 32035366), (506, 31022390), (539, 29123060), (644, 24374735), (770, 20386142), (805, 19499788), (980, 16017683), (1012, 15511195), (1078, 14561530), (1127, 13928420), (1265, 12408956), (1540, 10193071), (1610, 9749894), (1771, 8863540), (2156, 7280765), (2254, 6964210), (2530, 6204478), (2695, 5824612), (3220, 4874947), (3542, 4431770), (4508, 3482105), (5060, 3102239), (5390, 2912306), (5635, 2785684), (7084, 2215885), (8855, 1772708), (10780, 1456153), (11270, 1392842), (12397, 1266220), (17710, 886354), (22540, 696421), (24794, 633110), (35420, 443177), (49588, 316555), (61985, 253244), (63311, 247940), (123970, 126622)]