203143680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 160

約数和(自身を含む): 721828800

約数和(自身を除く): 518685120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 2939, 3456, 3840, 4320, 4608, 5760, 5878, 6912, 7680, 8640, 8817, 11520, 11756, 13824, 14695, 17280, 17634, 23040, 23512, 26451, 29390, 34560, 35268, 44085, 47024, 52902, 58780, 69120, 70536, 79353, 88170, 94048, 105804, 117560, 132255, 141072, 158706, 176340, 188096, 211608, 235120, 264510, 282144, 317412, 352680, 376192, 396765, 423216, 470240, 529020, 564288, 634824, 705360, 752384, 793530, 846432, 940480, 1058040, 1128576, 1269648, 1410720, 1504768, 1587060, 1692864, 1880960, 2116080, 2257152, 2539296, 2821440, 3174120, 3385728, 3761920, 4232160, 4514304, 5078592, 5642880, 6348240, 6771456, 7523840, 8464320, 10157184, 11285760, 12696480, 13542912, 16928640, 20314368, 22571520, 25392960, 33857280, 40628736, 50785920, 67714560, 101571840, 203143680]

約数ペア:

[(1, 203143680), (2, 101571840), (3, 67714560), (4, 50785920), (5, 40628736), (6, 33857280), (8, 25392960), (9, 22571520), (10, 20314368), (12, 16928640), (15, 13542912), (16, 12696480), (18, 11285760), (20, 10157184), (24, 8464320), (27, 7523840), (30, 6771456), (32, 6348240), (36, 5642880), (40, 5078592), (45, 4514304), (48, 4232160), (54, 3761920), (60, 3385728), (64, 3174120), (72, 2821440), (80, 2539296), (90, 2257152), (96, 2116080), (108, 1880960), (120, 1692864), (128, 1587060), (135, 1504768), (144, 1410720), (160, 1269648), (180, 1128576), (192, 1058040), (216, 940480), (240, 846432), (256, 793530), (270, 752384), (288, 705360), (320, 634824), (360, 564288), (384, 529020), (432, 470240), (480, 423216), (512, 396765), (540, 376192), (576, 352680), (640, 317412), (720, 282144), (768, 264510), (864, 235120), (960, 211608), (1080, 188096), (1152, 176340), (1280, 158706), (1440, 141072), (1536, 132255), (1728, 117560), (1920, 105804), (2160, 94048), (2304, 88170), (2560, 79353), (2880, 70536), (2939, 69120), (3456, 58780), (3840, 52902), (4320, 47024), (4608, 44085), (5760, 35268), (5878, 34560), (6912, 29390), (7680, 26451), (8640, 23512), (8817, 23040), (11520, 17634), (11756, 17280), (13824, 14695)]