213891840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2063}}^1$

素因数の和:2096

約数の個数: 180

約数和(自身を含む): 765715104

約数和(自身を除く): 551823264

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2063, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4126, 4320, 5184, 5760, 6189, 6480, 6912, 8252, 8640, 10315, 10368, 11520, 12378, 12960, 16504, 17280, 18567, 20630, 20736, 24756, 25920, 30945, 33008, 34560, 37134, 41260, 49512, 51840, 55701, 61890, 66016, 74268, 82520, 92835, 99024, 103680, 111402, 123780, 132032, 148536, 165040, 167103, 185670, 198048, 222804, 247560, 264064, 278505, 297072, 330080, 334206, 371340, 396096, 445608, 495120, 528128, 557010, 594144, 660160, 668412, 742680, 792192, 835515, 891216, 990240, 1114020, 1188288, 1320320, 1336824, 1485360, 1584384, 1671030, 1782432, 1980480, 2228040, 2376576, 2640640, 2673648, 2970720, 3342060, 3564864, 3960960, 4456080, 4753152, 5347296, 5941440, 6684120, 7129728, 7921920, 8912160, 10694592, 11882880, 13368240, 14259456, 17824320, 21389184, 23765760, 26736480, 35648640, 42778368, 53472960, 71297280, 106945920, 213891840]

約数ペア:

[(1, 213891840), (2, 106945920), (3, 71297280), (4, 53472960), (5, 42778368), (6, 35648640), (8, 26736480), (9, 23765760), (10, 21389184), (12, 17824320), (15, 14259456), (16, 13368240), (18, 11882880), (20, 10694592), (24, 8912160), (27, 7921920), (30, 7129728), (32, 6684120), (36, 5941440), (40, 5347296), (45, 4753152), (48, 4456080), (54, 3960960), (60, 3564864), (64, 3342060), (72, 2970720), (80, 2673648), (81, 2640640), (90, 2376576), (96, 2228040), (108, 1980480), (120, 1782432), (128, 1671030), (135, 1584384), (144, 1485360), (160, 1336824), (162, 1320320), (180, 1188288), (192, 1114020), (216, 990240), (240, 891216), (256, 835515), (270, 792192), (288, 742680), (320, 668412), (324, 660160), (360, 594144), (384, 557010), (405, 528128), (432, 495120), (480, 445608), (540, 396096), (576, 371340), (640, 334206), (648, 330080), (720, 297072), (768, 278505), (810, 264064), (864, 247560), (960, 222804), (1080, 198048), (1152, 185670), (1280, 167103), (1296, 165040), (1440, 148536), (1620, 132032), (1728, 123780), (1920, 111402), (2063, 103680), (2160, 99024), (2304, 92835), (2592, 82520), (2880, 74268), (3240, 66016), (3456, 61890), (3840, 55701), (4126, 51840), (4320, 49512), (5184, 41260), (5760, 37134), (6189, 34560), (6480, 33008), (6912, 30945), (8252, 25920), (8640, 24756), (10315, 20736), (10368, 20630), (11520, 18567), (12378, 17280), (12960, 16504)]