1790346240

素因数分解:

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

素因数の和:1479

約数の個数: 264

約数和(自身を含む): 6437733120

約数和(自身を除く): 4647386880

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1439, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2878, 2880, 3072, 3240, 3456, 3840, 3888, 4317, 4320, 4608, 4860, 5120, 5184, 5756, 5760, 6480, 6912, 7195, 7680, 7776, 8634, 8640, 9216, 9720, 10368, 11512, 11520, 12951, 12960, 13824, 14390, 15360, 15552, 17268, 17280, 19440, 20736, 21585, 23024, 23040, 25902, 25920, 27648, 28780, 31104, 34536, 34560, 38853, 38880, 41472, 43170, 46048, 46080, 51804, 51840, 57560, 62208, 64755, 69072, 69120, 77706, 77760, 82944, 86340, 92096, 103608, 103680, 115120, 116559, 124416, 129510, 138144, 138240, 155412, 155520, 172680, 184192, 194265, 207216, 207360, 230240, 233118, 248832, 259020, 276288, 310824, 311040, 345360, 349677, 368384, 388530, 414432, 414720, 460480, 466236, 518040, 552576, 582795, 621648, 622080, 690720, 699354, 736768, 777060, 828864, 920960, 932472, 1036080, 1105152, 1165590, 1243296, 1244160, 1381440, 1398708, 1473536, 1554120, 1657728, 1748385, 1841920, 1864944, 2072160, 2210304, 2331180, 2486592, 2762880, 2797416, 3108240, 3315456, 3496770, 3683840, 3729888, 4144320, 4420608, 4662360, 4973184, 5525760, 5594832, 6216480, 6630912, 6993540, 7367680, 7459776, 8288640, 9324720, 9946368, 11051520, 11189664, 12432960, 13261824, 13987080, 14919552, 16577280, 18649440, 19892736, 22103040, 22379328, 24865920, 27974160, 29839104, 33154560, 37298880, 39785472, 44758656, 49731840, 55948320, 59678208, 66309120, 74597760, 89517312, 99463680, 111896640, 119356416, 149195520, 179034624, 198927360, 223793280, 298391040, 358069248, 447586560, 596782080, 895173120, 1790346240]

約数ペア:

[(1, 1790346240), (2, 895173120), (3, 596782080), (4, 447586560), (5, 358069248), (6, 298391040), (8, 223793280), (9, 198927360), (10, 179034624), (12, 149195520), (15, 119356416), (16, 111896640), (18, 99463680), (20, 89517312), (24, 74597760), (27, 66309120), (30, 59678208), (32, 55948320), (36, 49731840), (40, 44758656), (45, 39785472), (48, 37298880), (54, 33154560), (60, 29839104), (64, 27974160), (72, 24865920), (80, 22379328), (81, 22103040), (90, 19892736), (96, 18649440), (108, 16577280), (120, 14919552), (128, 13987080), (135, 13261824), (144, 12432960), (160, 11189664), (162, 11051520), (180, 9946368), (192, 9324720), (216, 8288640), (240, 7459776), (243, 7367680), (256, 6993540), (270, 6630912), (288, 6216480), (320, 5594832), (324, 5525760), (360, 4973184), (384, 4662360), (405, 4420608), (432, 4144320), (480, 3729888), (486, 3683840), (512, 3496770), (540, 3315456), (576, 3108240), (640, 2797416), (648, 2762880), (720, 2486592), (768, 2331180), (810, 2210304), (864, 2072160), (960, 1864944), (972, 1841920), (1024, 1748385), (1080, 1657728), (1152, 1554120), (1215, 1473536), (1280, 1398708), (1296, 1381440), (1439, 1244160), (1440, 1243296), (1536, 1165590), (1620, 1105152), (1728, 1036080), (1920, 932472), (1944, 920960), (2160, 828864), (2304, 777060), (2430, 736768), (2560, 699354), (2592, 690720), (2878, 622080), (2880, 621648), (3072, 582795), (3240, 552576), (3456, 518040), (3840, 466236), (3888, 460480), (4317, 414720), (4320, 414432), (4608, 388530), (4860, 368384), (5120, 349677), (5184, 345360), (5756, 311040), (5760, 310824), (6480, 276288), (6912, 259020), (7195, 248832), (7680, 233118), (7776, 230240), (8634, 207360), (8640, 207216), (9216, 194265), (9720, 184192), (10368, 172680), (11512, 155520), (11520, 155412), (12951, 138240), (12960, 138144), (13824, 129510), (14390, 124416), (15360, 116559), (15552, 115120), (17268, 103680), (17280, 103608), (19440, 92096), (20736, 86340), (21585, 82944), (23024, 77760), (23040, 77706), (25902, 69120), (25920, 69072), (27648, 64755), (28780, 62208), (31104, 57560), (34536, 51840), (34560, 51804), (38853, 46080), (38880, 46048), (41472, 43170)]