1827025920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1341

約数の個数: 264

約数和(自身を含む): 6539919360

約数和(自身を除く): 4712893440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1279, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2558, 2560, 2790, 2880, 2976, 3072, 3720, 3837, 3840, 3968, 4464, 4608, 4960, 5116, 5120, 5580, 5760, 5952, 6395, 7440, 7674, 7680, 7936, 8928, 9216, 9920, 10232, 11160, 11511, 11520, 11904, 12790, 14880, 15348, 15360, 15872, 17856, 19185, 19840, 20464, 22320, 23022, 23040, 23808, 25580, 29760, 30696, 31744, 35712, 38370, 39649, 39680, 40928, 44640, 46044, 46080, 47616, 51160, 57555, 59520, 61392, 71424, 76740, 79298, 79360, 81856, 89280, 92088, 95232, 102320, 115110, 118947, 119040, 122784, 142848, 153480, 158596, 158720, 163712, 178560, 184176, 198245, 204640, 230220, 237894, 238080, 245568, 285696, 306960, 317192, 327424, 356841, 357120, 368352, 396490, 409280, 460440, 475788, 476160, 491136, 594735, 613920, 634384, 654848, 713682, 714240, 736704, 792980, 818560, 920880, 951576, 982272, 1189470, 1227840, 1268768, 1309696, 1427364, 1428480, 1473408, 1585960, 1637120, 1784205, 1841760, 1903152, 1964544, 2378940, 2455680, 2537536, 2854728, 2946816, 3171920, 3274240, 3568410, 3683520, 3806304, 3929088, 4757880, 4911360, 5075072, 5709456, 5893632, 6343840, 6548480, 7136820, 7367040, 7612608, 9515760, 9822720, 10150144, 11418912, 11787264, 12687680, 14273640, 14734080, 15225216, 19031520, 19645440, 20300288, 22837824, 25375360, 28547280, 29468160, 30450432, 38063040, 40600576, 45675648, 50750720, 57094560, 58936320, 60900864, 76126080, 91351296, 101501440, 114189120, 121801728, 152252160, 182702592, 203002880, 228378240, 304504320, 365405184, 456756480, 609008640, 913512960, 1827025920]

約数ペア:

[(1, 1827025920), (2, 913512960), (3, 609008640), (4, 456756480), (5, 365405184), (6, 304504320), (8, 228378240), (9, 203002880), (10, 182702592), (12, 152252160), (15, 121801728), (16, 114189120), (18, 101501440), (20, 91351296), (24, 76126080), (30, 60900864), (31, 58936320), (32, 57094560), (36, 50750720), (40, 45675648), (45, 40600576), (48, 38063040), (60, 30450432), (62, 29468160), (64, 28547280), (72, 25375360), (80, 22837824), (90, 20300288), (93, 19645440), (96, 19031520), (120, 15225216), (124, 14734080), (128, 14273640), (144, 12687680), (155, 11787264), (160, 11418912), (180, 10150144), (186, 9822720), (192, 9515760), (240, 7612608), (248, 7367040), (256, 7136820), (279, 6548480), (288, 6343840), (310, 5893632), (320, 5709456), (360, 5075072), (372, 4911360), (384, 4757880), (465, 3929088), (480, 3806304), (496, 3683520), (512, 3568410), (558, 3274240), (576, 3171920), (620, 2946816), (640, 2854728), (720, 2537536), (744, 2455680), (768, 2378940), (930, 1964544), (960, 1903152), (992, 1841760), (1024, 1784205), (1116, 1637120), (1152, 1585960), (1240, 1473408), (1279, 1428480), (1280, 1427364), (1395, 1309696), (1440, 1268768), (1488, 1227840), (1536, 1189470), (1860, 982272), (1920, 951576), (1984, 920880), (2232, 818560), (2304, 792980), (2480, 736704), (2558, 714240), (2560, 713682), (2790, 654848), (2880, 634384), (2976, 613920), (3072, 594735), (3720, 491136), (3837, 476160), (3840, 475788), (3968, 460440), (4464, 409280), (4608, 396490), (4960, 368352), (5116, 357120), (5120, 356841), (5580, 327424), (5760, 317192), (5952, 306960), (6395, 285696), (7440, 245568), (7674, 238080), (7680, 237894), (7936, 230220), (8928, 204640), (9216, 198245), (9920, 184176), (10232, 178560), (11160, 163712), (11511, 158720), (11520, 158596), (11904, 153480), (12790, 142848), (14880, 122784), (15348, 119040), (15360, 118947), (15872, 115110), (17856, 102320), (19185, 95232), (19840, 92088), (20464, 89280), (22320, 81856), (23022, 79360), (23040, 79298), (23808, 76740), (25580, 71424), (29760, 61392), (30696, 59520), (31744, 57555), (35712, 51160), (38370, 47616), (39649, 46080), (39680, 46044), (40928, 44640)]