199938240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 224

約数和(自身を含む): 717255360

約数和(自身を除く): 517317120

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, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 317, 320, 360, 365, 432, 438, 480, 540, 576, 584, 634, 657, 720, 730, 864, 876, 951, 960, 1080, 1095, 1168, 1268, 1314, 1440, 1460, 1585, 1728, 1752, 1902, 1971, 2160, 2190, 2336, 2536, 2628, 2853, 2880, 2920, 3170, 3285, 3504, 3804, 3942, 4320, 4380, 4672, 4755, 5072, 5256, 5706, 5840, 6340, 6570, 7008, 7608, 7884, 8559, 8640, 8760, 9510, 9855, 10144, 10512, 11412, 11680, 12680, 13140, 14016, 14265, 15216, 15768, 17118, 17520, 19020, 19710, 20288, 21024, 22824, 23141, 23360, 25360, 26280, 28530, 30432, 31536, 34236, 35040, 38040, 39420, 42048, 42795, 45648, 46282, 50720, 52560, 57060, 60864, 63072, 68472, 69423, 70080, 76080, 78840, 85590, 91296, 92564, 101440, 105120, 114120, 115705, 126144, 136944, 138846, 152160, 157680, 171180, 182592, 185128, 208269, 210240, 228240, 231410, 273888, 277692, 304320, 315360, 342360, 347115, 370256, 416538, 456480, 462820, 547776, 555384, 624807, 630720, 684720, 694230, 740512, 833076, 912960, 925640, 1041345, 1110768, 1249614, 1369440, 1388460, 1481024, 1666152, 1851280, 2082690, 2221536, 2499228, 2738880, 2776920, 3124035, 3332304, 3702560, 4165380, 4443072, 4998456, 5553840, 6248070, 6664608, 7405120, 8330760, 9996912, 11107680, 12496140, 13329216, 16661520, 19993824, 22215360, 24992280, 33323040, 39987648, 49984560, 66646080, 99969120, 199938240]

約数ペア:

[(1, 199938240), (2, 99969120), (3, 66646080), (4, 49984560), (5, 39987648), (6, 33323040), (8, 24992280), (9, 22215360), (10, 19993824), (12, 16661520), (15, 13329216), (16, 12496140), (18, 11107680), (20, 9996912), (24, 8330760), (27, 7405120), (30, 6664608), (32, 6248070), (36, 5553840), (40, 4998456), (45, 4443072), (48, 4165380), (54, 3702560), (60, 3332304), (64, 3124035), (72, 2776920), (73, 2738880), (80, 2499228), (90, 2221536), (96, 2082690), (108, 1851280), (120, 1666152), (135, 1481024), (144, 1388460), (146, 1369440), (160, 1249614), (180, 1110768), (192, 1041345), (216, 925640), (219, 912960), (240, 833076), (270, 740512), (288, 694230), (292, 684720), (317, 630720), (320, 624807), (360, 555384), (365, 547776), (432, 462820), (438, 456480), (480, 416538), (540, 370256), (576, 347115), (584, 342360), (634, 315360), (657, 304320), (720, 277692), (730, 273888), (864, 231410), (876, 228240), (951, 210240), (960, 208269), (1080, 185128), (1095, 182592), (1168, 171180), (1268, 157680), (1314, 152160), (1440, 138846), (1460, 136944), (1585, 126144), (1728, 115705), (1752, 114120), (1902, 105120), (1971, 101440), (2160, 92564), (2190, 91296), (2336, 85590), (2536, 78840), (2628, 76080), (2853, 70080), (2880, 69423), (2920, 68472), (3170, 63072), (3285, 60864), (3504, 57060), (3804, 52560), (3942, 50720), (4320, 46282), (4380, 45648), (4672, 42795), (4755, 42048), (5072, 39420), (5256, 38040), (5706, 35040), (5840, 34236), (6340, 31536), (6570, 30432), (7008, 28530), (7608, 26280), (7884, 25360), (8559, 23360), (8640, 23141), (8760, 22824), (9510, 21024), (9855, 20288), (10144, 19710), (10512, 19020), (11412, 17520), (11680, 17118), (12680, 15768), (13140, 15216), (14016, 14265)]