7641058560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64189}}^1$

素因数の和:64244

約数の個数: 144

約数和(自身を含む): 25191237120

約数和(自身を除く): 17550178560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 64189, 119040, 128378, 192567, 256756, 320945, 385134, 513512, 641890, 770268, 962835, 1027024, 1283780, 1540536, 1925670, 1989859, 2054048, 2567560, 3081072, 3851340, 3979718, 4108096, 5135120, 5969577, 6162144, 7702680, 7959436, 8216192, 9949295, 10270240, 11939154, 12324288, 15405360, 15918872, 16432384, 19898590, 20540480, 23878308, 24648576, 29847885, 30810720, 31837744, 39797180, 41080960, 47756616, 49297152, 59695770, 61621440, 63675488, 79594360, 82161920, 95513232, 119391540, 123242880, 127350976, 159188720, 191026464, 238783080, 246485760, 254701952, 318377440, 382052928, 477566160, 509403904, 636754880, 764105856, 955132320, 1273509760, 1528211712, 1910264640, 2547019520, 3820529280, 7641058560]

約数ペア:

[(1, 7641058560), (2, 3820529280), (3, 2547019520), (4, 1910264640), (5, 1528211712), (6, 1273509760), (8, 955132320), (10, 764105856), (12, 636754880), (15, 509403904), (16, 477566160), (20, 382052928), (24, 318377440), (30, 254701952), (31, 246485760), (32, 238783080), (40, 191026464), (48, 159188720), (60, 127350976), (62, 123242880), (64, 119391540), (80, 95513232), (93, 82161920), (96, 79594360), (120, 63675488), (124, 61621440), (128, 59695770), (155, 49297152), (160, 47756616), (186, 41080960), (192, 39797180), (240, 31837744), (248, 30810720), (256, 29847885), (310, 24648576), (320, 23878308), (372, 20540480), (384, 19898590), (465, 16432384), (480, 15918872), (496, 15405360), (620, 12324288), (640, 11939154), (744, 10270240), (768, 9949295), (930, 8216192), (960, 7959436), (992, 7702680), (1240, 6162144), (1280, 5969577), (1488, 5135120), (1860, 4108096), (1920, 3979718), (1984, 3851340), (2480, 3081072), (2976, 2567560), (3720, 2054048), (3840, 1989859), (3968, 1925670), (4960, 1540536), (5952, 1283780), (7440, 1027024), (7936, 962835), (9920, 770268), (11904, 641890), (14880, 513512), (19840, 385134), (23808, 320945), (29760, 256756), (39680, 192567), (59520, 128378), (64189, 119040)]