913512960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1339

約数の個数: 240

約数和(自身を含む): 3268362240

約数和(自身を除く): 2354849280

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, 1116, 1152, 1240, 1279, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2558, 2560, 2790, 2880, 2976, 3720, 3837, 3840, 3968, 4464, 4608, 4960, 5116, 5580, 5760, 5952, 6395, 7440, 7674, 7680, 7936, 8928, 9920, 10232, 11160, 11511, 11520, 11904, 12790, 14880, 15348, 15872, 17856, 19185, 19840, 20464, 22320, 23022, 23040, 23808, 25580, 29760, 30696, 35712, 38370, 39649, 39680, 40928, 44640, 46044, 47616, 51160, 57555, 59520, 61392, 71424, 76740, 79298, 79360, 81856, 89280, 92088, 102320, 115110, 118947, 119040, 122784, 142848, 153480, 158596, 163712, 178560, 184176, 198245, 204640, 230220, 237894, 238080, 245568, 306960, 317192, 327424, 356841, 357120, 368352, 396490, 409280, 460440, 475788, 491136, 594735, 613920, 634384, 654848, 713682, 714240, 736704, 792980, 818560, 920880, 951576, 982272, 1189470, 1227840, 1268768, 1427364, 1473408, 1585960, 1637120, 1784205, 1841760, 1903152, 1964544, 2378940, 2455680, 2537536, 2854728, 2946816, 3171920, 3274240, 3568410, 3683520, 3806304, 4757880, 4911360, 5075072, 5709456, 5893632, 6343840, 7136820, 7367040, 7612608, 9515760, 9822720, 10150144, 11418912, 12687680, 14273640, 14734080, 15225216, 19031520, 20300288, 22837824, 25375360, 28547280, 29468160, 30450432, 38063040, 45675648, 50750720, 57094560, 60900864, 76126080, 91351296, 101501440, 114189120, 152252160, 182702592, 228378240, 304504320, 456756480, 913512960]

約数ペア:

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