198927360

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{1439}}^1$

素因数の和:1473

約数の個数: 176

約数和(自身を含む): 707443200

約数和(自身を除く): 508515840

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, 1024, 1080, 1152, 1280, 1439, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2878, 2880, 3072, 3456, 3840, 4317, 4320, 4608, 5120, 5756, 5760, 6912, 7195, 7680, 8634, 8640, 9216, 11512, 11520, 12951, 13824, 14390, 15360, 17268, 17280, 21585, 23024, 23040, 25902, 27648, 28780, 34536, 34560, 38853, 43170, 46048, 46080, 51804, 57560, 64755, 69072, 69120, 77706, 86340, 92096, 103608, 115120, 129510, 138144, 138240, 155412, 172680, 184192, 194265, 207216, 230240, 259020, 276288, 310824, 345360, 368384, 388530, 414432, 460480, 518040, 552576, 621648, 690720, 736768, 777060, 828864, 920960, 1036080, 1105152, 1243296, 1381440, 1473536, 1554120, 1657728, 1841920, 2072160, 2210304, 2486592, 2762880, 3108240, 3315456, 3683840, 4144320, 4420608, 4973184, 5525760, 6216480, 6630912, 7367680, 8288640, 9946368, 11051520, 12432960, 13261824, 16577280, 19892736, 22103040, 24865920, 33154560, 39785472, 49731840, 66309120, 99463680, 198927360]

約数ペア:

[(1, 198927360), (2, 99463680), (3, 66309120), (4, 49731840), (5, 39785472), (6, 33154560), (8, 24865920), (9, 22103040), (10, 19892736), (12, 16577280), (15, 13261824), (16, 12432960), (18, 11051520), (20, 9946368), (24, 8288640), (27, 7367680), (30, 6630912), (32, 6216480), (36, 5525760), (40, 4973184), (45, 4420608), (48, 4144320), (54, 3683840), (60, 3315456), (64, 3108240), (72, 2762880), (80, 2486592), (90, 2210304), (96, 2072160), (108, 1841920), (120, 1657728), (128, 1554120), (135, 1473536), (144, 1381440), (160, 1243296), (180, 1105152), (192, 1036080), (216, 920960), (240, 828864), (256, 777060), (270, 736768), (288, 690720), (320, 621648), (360, 552576), (384, 518040), (432, 460480), (480, 414432), (512, 388530), (540, 368384), (576, 345360), (640, 310824), (720, 276288), (768, 259020), (864, 230240), (960, 207216), (1024, 194265), (1080, 184192), (1152, 172680), (1280, 155412), (1439, 138240), (1440, 138144), (1536, 129510), (1728, 115120), (1920, 103608), (2160, 92096), (2304, 86340), (2560, 77706), (2878, 69120), (2880, 69072), (3072, 64755), (3456, 57560), (3840, 51804), (4317, 46080), (4320, 46048), (4608, 43170), (5120, 38853), (5756, 34560), (5760, 34536), (6912, 28780), (7195, 27648), (7680, 25902), (8634, 23040), (8640, 23024), (9216, 21585), (11512, 17280), (11520, 17268), (12951, 15360), (13824, 14390)]