28318901760

素因数分解:

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

素因数の和:1370

約数の個数: 360

約数和(自身を含む): 101421365760

約数和(自身を除く): 73102464000

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, 961, 992, 1116, 1152, 1240, 1279, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1922, 1984, 2232, 2304, 2480, 2558, 2560, 2790, 2880, 2883, 2976, 3720, 3837, 3840, 3844, 3968, 4464, 4608, 4805, 4960, 5116, 5580, 5760, 5766, 5952, 6395, 7440, 7674, 7680, 7688, 7936, 8649, 8928, 9610, 9920, 10232, 11160, 11511, 11520, 11532, 11904, 12790, 14415, 14880, 15348, 15376, 15872, 17298, 17856, 19185, 19220, 19840, 20464, 22320, 23022, 23040, 23064, 23808, 25580, 28830, 29760, 30696, 30752, 34596, 35712, 38370, 38440, 39649, 39680, 40928, 43245, 44640, 46044, 46128, 47616, 51160, 57555, 57660, 59520, 61392, 61504, 69192, 71424, 76740, 76880, 79298, 79360, 81856, 86490, 89280, 92088, 92256, 102320, 115110, 115320, 118947, 119040, 122784, 123008, 138384, 142848, 153480, 153760, 158596, 163712, 172980, 178560, 184176, 184512, 198245, 204640, 230220, 230640, 237894, 238080, 245568, 246016, 276768, 306960, 307520, 317192, 327424, 345960, 356841, 357120, 368352, 369024, 396490, 409280, 460440, 461280, 475788, 491136, 492032, 553536, 594735, 613920, 615040, 634384, 654848, 691920, 713682, 714240, 736704, 738048, 792980, 818560, 920880, 922560, 951576, 982272, 1107072, 1189470, 1227840, 1229119, 1230080, 1268768, 1383840, 1427364, 1473408, 1476096, 1585960, 1637120, 1784205, 1841760, 1845120, 1903152, 1964544, 2214144, 2378940, 2455680, 2458238, 2460160, 2537536, 2767680, 2854728, 2946816, 3171920, 3274240, 3568410, 3683520, 3687357, 3690240, 3806304, 4428288, 4757880, 4911360, 4916476, 5075072, 5535360, 5709456, 5893632, 6145595, 6343840, 7136820, 7367040, 7374714, 7380480, 7612608, 9515760, 9822720, 9832952, 10150144, 11062071, 11070720, 11418912, 12291190, 12687680, 14273640, 14734080, 14749428, 15225216, 18436785, 19031520, 19665904, 20300288, 22124142, 22141440, 22837824, 24582380, 25375360, 28547280, 29468160, 29498856, 30450432, 36873570, 38063040, 39331808, 44248284, 45675648, 49164760, 50750720, 55310355, 57094560, 58997712, 60900864, 73747140, 76126080, 78663616, 88496568, 91351296, 98329520, 101501440, 110620710, 114189120, 117995424, 147494280, 152252160, 157327232, 176993136, 182702592, 196659040, 221241420, 228378240, 235990848, 294988560, 304504320, 314654464, 353986272, 393318080, 442482840, 456756480, 471981696, 589977120, 629308928, 707972544, 786636160, 884965680, 913512960, 943963392, 1179954240, 1415945088, 1573272320, 1769931360, 1887926784, 2359908480, 2831890176, 3146544640, 3539862720, 4719816960, 5663780352, 7079725440, 9439633920, 14159450880, 28318901760]

約数ペア:

[(1, 28318901760), (2, 14159450880), (3, 9439633920), (4, 7079725440), (5, 5663780352), (6, 4719816960), (8, 3539862720), (9, 3146544640), (10, 2831890176), (12, 2359908480), (15, 1887926784), (16, 1769931360), (18, 1573272320), (20, 1415945088), (24, 1179954240), (30, 943963392), (31, 913512960), (32, 884965680), (36, 786636160), (40, 707972544), (45, 629308928), (48, 589977120), (60, 471981696), (62, 456756480), (64, 442482840), (72, 393318080), (80, 353986272), (90, 314654464), (93, 304504320), (96, 294988560), (120, 235990848), (124, 228378240), (128, 221241420), (144, 196659040), (155, 182702592), (160, 176993136), (180, 157327232), (186, 152252160), (192, 147494280), (240, 117995424), (248, 114189120), (256, 110620710), (279, 101501440), (288, 98329520), (310, 91351296), (320, 88496568), (360, 78663616), (372, 76126080), (384, 73747140), (465, 60900864), (480, 58997712), (496, 57094560), (512, 55310355), (558, 50750720), (576, 49164760), (620, 45675648), (640, 44248284), (720, 39331808), (744, 38063040), (768, 36873570), (930, 30450432), (960, 29498856), (961, 29468160), (992, 28547280), (1116, 25375360), (1152, 24582380), (1240, 22837824), (1279, 22141440), (1280, 22124142), (1395, 20300288), (1440, 19665904), (1488, 19031520), (1536, 18436785), (1860, 15225216), (1920, 14749428), (1922, 14734080), (1984, 14273640), (2232, 12687680), (2304, 12291190), (2480, 11418912), (2558, 11070720), (2560, 11062071), (2790, 10150144), (2880, 9832952), (2883, 9822720), (2976, 9515760), (3720, 7612608), (3837, 7380480), (3840, 7374714), (3844, 7367040), (3968, 7136820), (4464, 6343840), (4608, 6145595), (4805, 5893632), (4960, 5709456), (5116, 5535360), (5580, 5075072), (5760, 4916476), (5766, 4911360), (5952, 4757880), (6395, 4428288), (7440, 3806304), (7674, 3690240), (7680, 3687357), (7688, 3683520), (7936, 3568410), (8649, 3274240), (8928, 3171920), (9610, 2946816), (9920, 2854728), (10232, 2767680), (11160, 2537536), (11511, 2460160), (11520, 2458238), (11532, 2455680), (11904, 2378940), (12790, 2214144), (14415, 1964544), (14880, 1903152), (15348, 1845120), (15376, 1841760), (15872, 1784205), (17298, 1637120), (17856, 1585960), (19185, 1476096), (19220, 1473408), (19840, 1427364), (20464, 1383840), (22320, 1268768), (23022, 1230080), (23040, 1229119), (23064, 1227840), (23808, 1189470), (25580, 1107072), (28830, 982272), (29760, 951576), (30696, 922560), (30752, 920880), (34596, 818560), (35712, 792980), (38370, 738048), (38440, 736704), (39649, 714240), (39680, 713682), (40928, 691920), (43245, 654848), (44640, 634384), (46044, 615040), (46128, 613920), (47616, 594735), (51160, 553536), (57555, 492032), (57660, 491136), (59520, 475788), (61392, 461280), (61504, 460440), (69192, 409280), (71424, 396490), (76740, 369024), (76880, 368352), (79298, 357120), (79360, 356841), (81856, 345960), (86490, 327424), (89280, 317192), (92088, 307520), (92256, 306960), (102320, 276768), (115110, 246016), (115320, 245568), (118947, 238080), (119040, 237894), (122784, 230640), (123008, 230220), (138384, 204640), (142848, 198245), (153480, 184512), (153760, 184176), (158596, 178560), (163712, 172980)]