15691485040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{110753}}^1$

素因数の和:110807

約数の個数: 160

約数和(自身を含む): 47462962176

約数和(自身を除く): 31771477136

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 176, 184, 220, 230, 253, 280, 308, 322, 368, 385, 440, 460, 506, 560, 616, 644, 770, 805, 880, 920, 1012, 1232, 1265, 1288, 1540, 1610, 1771, 1840, 2024, 2530, 2576, 3080, 3220, 3542, 4048, 5060, 6160, 6440, 7084, 8855, 10120, 12880, 14168, 17710, 20240, 28336, 35420, 70840, 110753, 141680, 221506, 443012, 553765, 775271, 886024, 1107530, 1218283, 1550542, 1772048, 2215060, 2436566, 2547319, 3101084, 3876355, 4430120, 4873132, 5094638, 6091415, 6202168, 7752710, 8527981, 8860240, 9746264, 10189276, 12182830, 12404336, 12736595, 15505420, 17055962, 17831233, 19492528, 20378552, 24365660, 25473190, 28020509, 31010840, 34111924, 35662466, 40757104, 42639905, 48731320, 50946380, 56041018, 62021680, 68223848, 71324932, 85279810, 89156165, 97462640, 101892760, 112082036, 136447696, 140102545, 142649864, 170559620, 178312330, 196143563, 203785520, 224164072, 280205090, 285299728, 341119240, 356624660, 392287126, 448328144, 560410180, 682238480, 713249320, 784574252, 980717815, 1120820360, 1426498640, 1569148504, 1961435630, 2241640720, 3138297008, 3922871260, 7845742520, 15691485040]

約数ペア:

[(1, 15691485040), (2, 7845742520), (4, 3922871260), (5, 3138297008), (7, 2241640720), (8, 1961435630), (10, 1569148504), (11, 1426498640), (14, 1120820360), (16, 980717815), (20, 784574252), (22, 713249320), (23, 682238480), (28, 560410180), (35, 448328144), (40, 392287126), (44, 356624660), (46, 341119240), (55, 285299728), (56, 280205090), (70, 224164072), (77, 203785520), (80, 196143563), (88, 178312330), (92, 170559620), (110, 142649864), (112, 140102545), (115, 136447696), (140, 112082036), (154, 101892760), (161, 97462640), (176, 89156165), (184, 85279810), (220, 71324932), (230, 68223848), (253, 62021680), (280, 56041018), (308, 50946380), (322, 48731320), (368, 42639905), (385, 40757104), (440, 35662466), (460, 34111924), (506, 31010840), (560, 28020509), (616, 25473190), (644, 24365660), (770, 20378552), (805, 19492528), (880, 17831233), (920, 17055962), (1012, 15505420), (1232, 12736595), (1265, 12404336), (1288, 12182830), (1540, 10189276), (1610, 9746264), (1771, 8860240), (1840, 8527981), (2024, 7752710), (2530, 6202168), (2576, 6091415), (3080, 5094638), (3220, 4873132), (3542, 4430120), (4048, 3876355), (5060, 3101084), (6160, 2547319), (6440, 2436566), (7084, 2215060), (8855, 1772048), (10120, 1550542), (12880, 1218283), (14168, 1107530), (17710, 886024), (20240, 775271), (28336, 553765), (35420, 443012), (70840, 221506), (110753, 141680)]