1056734720

素因数分解:

$2^9\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 2639536416

約数和(自身を除く): 1582801696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 67, 80, 101, 122, 128, 134, 160, 202, 244, 256, 268, 305, 320, 335, 404, 488, 505, 512, 536, 610, 640, 670, 808, 976, 1010, 1072, 1220, 1280, 1340, 1616, 1952, 2020, 2144, 2440, 2560, 2680, 3232, 3904, 4040, 4087, 4288, 4880, 5360, 6161, 6464, 6767, 7808, 8080, 8174, 8576, 9760, 10720, 12322, 12928, 13534, 15616, 16160, 16348, 17152, 19520, 20435, 21440, 24644, 25856, 27068, 30805, 31232, 32320, 32696, 33835, 34304, 39040, 40870, 42880, 49288, 51712, 54136, 61610, 64640, 65392, 67670, 78080, 81740, 85760, 98576, 108272, 123220, 129280, 130784, 135340, 156160, 163480, 171520, 197152, 216544, 246440, 258560, 261568, 270680, 326960, 394304, 412787, 433088, 492880, 523136, 541360, 653920, 788608, 825574, 866176, 985760, 1046272, 1082720, 1307840, 1577216, 1651148, 1732352, 1971520, 2063935, 2092544, 2165440, 2615680, 3154432, 3302296, 3464704, 3943040, 4127870, 4330880, 5231360, 6604592, 7886080, 8255740, 8661760, 10462720, 13209184, 15772160, 16511480, 17323520, 26418368, 33022960, 52836736, 66045920, 105673472, 132091840, 211346944, 264183680, 528367360, 1056734720]

約数ペア:

[(1, 1056734720), (2, 528367360), (4, 264183680), (5, 211346944), (8, 132091840), (10, 105673472), (16, 66045920), (20, 52836736), (32, 33022960), (40, 26418368), (61, 17323520), (64, 16511480), (67, 15772160), (80, 13209184), (101, 10462720), (122, 8661760), (128, 8255740), (134, 7886080), (160, 6604592), (202, 5231360), (244, 4330880), (256, 4127870), (268, 3943040), (305, 3464704), (320, 3302296), (335, 3154432), (404, 2615680), (488, 2165440), (505, 2092544), (512, 2063935), (536, 1971520), (610, 1732352), (640, 1651148), (670, 1577216), (808, 1307840), (976, 1082720), (1010, 1046272), (1072, 985760), (1220, 866176), (1280, 825574), (1340, 788608), (1616, 653920), (1952, 541360), (2020, 523136), (2144, 492880), (2440, 433088), (2560, 412787), (2680, 394304), (3232, 326960), (3904, 270680), (4040, 261568), (4087, 258560), (4288, 246440), (4880, 216544), (5360, 197152), (6161, 171520), (6464, 163480), (6767, 156160), (7808, 135340), (8080, 130784), (8174, 129280), (8576, 123220), (9760, 108272), (10720, 98576), (12322, 85760), (12928, 81740), (13534, 78080), (15616, 67670), (16160, 65392), (16348, 64640), (17152, 61610), (19520, 54136), (20435, 51712), (21440, 49288), (24644, 42880), (25856, 40870), (27068, 39040), (30805, 34304), (31232, 33835), (32320, 32696)]