209675520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6067}}^1$

素因数の和:6097

約数の個数: 144

約数和(自身を含む): 744179520

約数和(自身を除く): 534504000

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6067, 6912, 8640, 11520, 12134, 17280, 18201, 24268, 30335, 34560, 36402, 48536, 54603, 60670, 72804, 91005, 97072, 109206, 121340, 145608, 163809, 182010, 194144, 218412, 242680, 273015, 291216, 327618, 364020, 388288, 436824, 485360, 546030, 582432, 655236, 728040, 776576, 819045, 873648, 970720, 1092060, 1164864, 1310472, 1456080, 1553152, 1638090, 1747296, 1941440, 2184120, 2329728, 2620944, 2912160, 3276180, 3494592, 3882880, 4368240, 4659456, 5241888, 5824320, 6552360, 6989184, 7765760, 8736480, 10483776, 11648640, 13104720, 13978368, 17472960, 20967552, 23297280, 26209440, 34945920, 41935104, 52418880, 69891840, 104837760, 209675520]

約数ペア:

[(1, 209675520), (2, 104837760), (3, 69891840), (4, 52418880), (5, 41935104), (6, 34945920), (8, 26209440), (9, 23297280), (10, 20967552), (12, 17472960), (15, 13978368), (16, 13104720), (18, 11648640), (20, 10483776), (24, 8736480), (27, 7765760), (30, 6989184), (32, 6552360), (36, 5824320), (40, 5241888), (45, 4659456), (48, 4368240), (54, 3882880), (60, 3494592), (64, 3276180), (72, 2912160), (80, 2620944), (90, 2329728), (96, 2184120), (108, 1941440), (120, 1747296), (128, 1638090), (135, 1553152), (144, 1456080), (160, 1310472), (180, 1164864), (192, 1092060), (216, 970720), (240, 873648), (256, 819045), (270, 776576), (288, 728040), (320, 655236), (360, 582432), (384, 546030), (432, 485360), (480, 436824), (540, 388288), (576, 364020), (640, 327618), (720, 291216), (768, 273015), (864, 242680), (960, 218412), (1080, 194144), (1152, 182010), (1280, 163809), (1440, 145608), (1728, 121340), (1920, 109206), (2160, 97072), (2304, 91005), (2880, 72804), (3456, 60670), (3840, 54603), (4320, 48536), (5760, 36402), (6067, 34560), (6912, 30335), (8640, 24268), (11520, 18201), (12134, 17280)]