481238305920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{898369}}^1$

素因数の和:898428

約数の個数: 256

約数和(自身を含む): 1759367808000

約数和(自身を除く): 1278129502080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 11904, 13392, 14880, 16740, 17280, 17856, 19840, 22320, 26784, 29760, 33480, 35712, 44640, 53568, 59520, 66960, 89280, 107136, 133920, 178560, 267840, 535680, 898369, 1796738, 2695107, 3593476, 4491845, 5390214, 7186952, 8085321, 8983690, 10780428, 13475535, 14373904, 16170642, 17967380, 21560856, 24255963, 26951070, 27849439, 28747808, 32341284, 35934760, 40426605, 43121712, 48511926, 53902140, 55698878, 57495616, 64682568, 71869520, 80853210, 83548317, 86243424, 97023852, 107804280, 111397756, 114991232, 121279815, 129365136, 139247195, 143739040, 161706420, 167096634, 172486848, 194047704, 215608560, 222795512, 242559630, 250644951, 258730272, 278494390, 287478080, 323412840, 334193268, 344973696, 388095408, 417741585, 431217120, 445591024, 485119260, 501289902, 517460544, 556988780, 574956160, 646825680, 668386536, 751934853, 776190816, 835483170, 862434240, 891182048, 970238520, 1002579804, 1034921088, 1113977560, 1253224755, 1293651360, 1336773072, 1503869706, 1552381632, 1670966340, 1724868480, 1782364096, 1940477040, 2005159608, 2227955120, 2506449510, 2587302720, 2673546144, 3007739412, 3104763264, 3341932680, 3564728192, 3759674265, 3880954080, 4010319216, 4455910240, 5012899020, 5174605440, 5347092288, 6015478824, 6683865360, 7519348530, 7761908160, 8020638432, 8911820480, 10025798040, 10694184576, 12030957648, 13367730720, 15038697060, 15523816320, 16041276864, 17823640960, 20051596080, 24061915296, 26735461440, 30077394120, 32082553728, 40103192160, 48123830592, 53470922880, 60154788240, 80206384320, 96247661184, 120309576480, 160412768640, 240619152960, 481238305920]

約数ペア:

[(1, 481238305920), (2, 240619152960), (3, 160412768640), (4, 120309576480), (5, 96247661184), (6, 80206384320), (8, 60154788240), (9, 53470922880), (10, 48123830592), (12, 40103192160), (15, 32082553728), (16, 30077394120), (18, 26735461440), (20, 24061915296), (24, 20051596080), (27, 17823640960), (30, 16041276864), (31, 15523816320), (32, 15038697060), (36, 13367730720), (40, 12030957648), (45, 10694184576), (48, 10025798040), (54, 8911820480), (60, 8020638432), (62, 7761908160), (64, 7519348530), (72, 6683865360), (80, 6015478824), (90, 5347092288), (93, 5174605440), (96, 5012899020), (108, 4455910240), (120, 4010319216), (124, 3880954080), (128, 3759674265), (135, 3564728192), (144, 3341932680), (155, 3104763264), (160, 3007739412), (180, 2673546144), (186, 2587302720), (192, 2506449510), (216, 2227955120), (240, 2005159608), (248, 1940477040), (270, 1782364096), (279, 1724868480), (288, 1670966340), (310, 1552381632), (320, 1503869706), (360, 1336773072), (372, 1293651360), (384, 1253224755), (432, 1113977560), (465, 1034921088), (480, 1002579804), (496, 970238520), (540, 891182048), (558, 862434240), (576, 835483170), (620, 776190816), (640, 751934853), (720, 668386536), (744, 646825680), (837, 574956160), (864, 556988780), (930, 517460544), (960, 501289902), (992, 485119260), (1080, 445591024), (1116, 431217120), (1152, 417741585), (1240, 388095408), (1395, 344973696), (1440, 334193268), (1488, 323412840), (1674, 287478080), (1728, 278494390), (1860, 258730272), (1920, 250644951), (1984, 242559630), (2160, 222795512), (2232, 215608560), (2480, 194047704), (2790, 172486848), (2880, 167096634), (2976, 161706420), (3348, 143739040), (3456, 139247195), (3720, 129365136), (3968, 121279815), (4185, 114991232), (4320, 111397756), (4464, 107804280), (4960, 97023852), (5580, 86243424), (5760, 83548317), (5952, 80853210), (6696, 71869520), (7440, 64682568), (8370, 57495616), (8640, 55698878), (8928, 53902140), (9920, 48511926), (11160, 43121712), (11904, 40426605), (13392, 35934760), (14880, 32341284), (16740, 28747808), (17280, 27849439), (17856, 26951070), (19840, 24255963), (22320, 21560856), (26784, 17967380), (29760, 16170642), (33480, 14373904), (35712, 13475535), (44640, 10780428), (53568, 8983690), (59520, 8085321), (66960, 7186952), (89280, 5390214), (107136, 4491845), (133920, 3593476), (178560, 2695107), (267840, 1796738), (535680, 898369)]