199307520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 288

約数和(自身を含む): 726028800

約数和(自身を除く): 526721280

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, 79, 80, 90, 96, 108, 120, 128, 135, 144, 146, 158, 160, 180, 192, 216, 219, 237, 240, 256, 270, 288, 292, 316, 320, 360, 365, 384, 395, 432, 438, 474, 480, 540, 576, 584, 632, 640, 657, 711, 720, 730, 768, 790, 864, 876, 948, 960, 1080, 1095, 1152, 1168, 1185, 1264, 1280, 1314, 1422, 1440, 1460, 1580, 1728, 1752, 1896, 1920, 1971, 2133, 2160, 2190, 2304, 2336, 2370, 2528, 2628, 2844, 2880, 2920, 3160, 3285, 3456, 3504, 3555, 3792, 3840, 3942, 4266, 4320, 4380, 4672, 4740, 5056, 5256, 5688, 5760, 5767, 5840, 6320, 6570, 6912, 7008, 7110, 7584, 7884, 8532, 8640, 8760, 9344, 9480, 9855, 10112, 10512, 10665, 11376, 11520, 11534, 11680, 12640, 13140, 14016, 14220, 15168, 15768, 17064, 17280, 17301, 17520, 18688, 18960, 19710, 20224, 21024, 21330, 22752, 23068, 23360, 25280, 26280, 28032, 28440, 28835, 30336, 31536, 34128, 34560, 34602, 35040, 37920, 39420, 42048, 42660, 45504, 46136, 46720, 50560, 51903, 52560, 56064, 56880, 57670, 60672, 63072, 68256, 69204, 70080, 75840, 78840, 84096, 85320, 86505, 91008, 92272, 93440, 101120, 103806, 105120, 113760, 115340, 126144, 136512, 138408, 140160, 151680, 155709, 157680, 168192, 170640, 173010, 182016, 184544, 207612, 210240, 227520, 230680, 252288, 259515, 273024, 276816, 280320, 303360, 311418, 315360, 341280, 346020, 369088, 415224, 420480, 455040, 461360, 504576, 519030, 546048, 553632, 622836, 630720, 682560, 692040, 738176, 778545, 830448, 840960, 910080, 922720, 1038060, 1107264, 1245672, 1261440, 1365120, 1384080, 1476352, 1557090, 1660896, 1845440, 2076120, 2214528, 2491344, 2522880, 2730240, 2768160, 3114180, 3321792, 3690880, 4152240, 4429056, 4982688, 5536320, 6228360, 6643584, 7381760, 8304480, 9965376, 11072640, 12456720, 13287168, 16608960, 19930752, 22145280, 24913440, 33217920, 39861504, 49826880, 66435840, 99653760, 199307520]

約数ペア:

[(1, 199307520), (2, 99653760), (3, 66435840), (4, 49826880), (5, 39861504), (6, 33217920), (8, 24913440), (9, 22145280), (10, 19930752), (12, 16608960), (15, 13287168), (16, 12456720), (18, 11072640), (20, 9965376), (24, 8304480), (27, 7381760), (30, 6643584), (32, 6228360), (36, 5536320), (40, 4982688), (45, 4429056), (48, 4152240), (54, 3690880), (60, 3321792), (64, 3114180), (72, 2768160), (73, 2730240), (79, 2522880), (80, 2491344), (90, 2214528), (96, 2076120), (108, 1845440), (120, 1660896), (128, 1557090), (135, 1476352), (144, 1384080), (146, 1365120), (158, 1261440), (160, 1245672), (180, 1107264), (192, 1038060), (216, 922720), (219, 910080), (237, 840960), (240, 830448), (256, 778545), (270, 738176), (288, 692040), (292, 682560), (316, 630720), (320, 622836), (360, 553632), (365, 546048), (384, 519030), (395, 504576), (432, 461360), (438, 455040), (474, 420480), (480, 415224), (540, 369088), (576, 346020), (584, 341280), (632, 315360), (640, 311418), (657, 303360), (711, 280320), (720, 276816), (730, 273024), (768, 259515), (790, 252288), (864, 230680), (876, 227520), (948, 210240), (960, 207612), (1080, 184544), (1095, 182016), (1152, 173010), (1168, 170640), (1185, 168192), (1264, 157680), (1280, 155709), (1314, 151680), (1422, 140160), (1440, 138408), (1460, 136512), (1580, 126144), (1728, 115340), (1752, 113760), (1896, 105120), (1920, 103806), (1971, 101120), (2133, 93440), (2160, 92272), (2190, 91008), (2304, 86505), (2336, 85320), (2370, 84096), (2528, 78840), (2628, 75840), (2844, 70080), (2880, 69204), (2920, 68256), (3160, 63072), (3285, 60672), (3456, 57670), (3504, 56880), (3555, 56064), (3792, 52560), (3840, 51903), (3942, 50560), (4266, 46720), (4320, 46136), (4380, 45504), (4672, 42660), (4740, 42048), (5056, 39420), (5256, 37920), (5688, 35040), (5760, 34602), (5767, 34560), (5840, 34128), (6320, 31536), (6570, 30336), (6912, 28835), (7008, 28440), (7110, 28032), (7584, 26280), (7884, 25280), (8532, 23360), (8640, 23068), (8760, 22752), (9344, 21330), (9480, 21024), (9855, 20224), (10112, 19710), (10512, 18960), (10665, 18688), (11376, 17520), (11520, 17301), (11534, 17280), (11680, 17064), (12640, 15768), (13140, 15168), (14016, 14220)]