201876679040

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{49003}}^1$

素因数の和:49220

約数の個数: 128

約数和(自身を含む): 497541532320

約数和(自身を除く): 295664853280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 157, 160, 164, 205, 314, 320, 328, 410, 628, 640, 656, 785, 820, 1256, 1312, 1570, 1640, 2512, 2624, 3140, 3280, 5024, 5248, 6280, 6437, 6560, 10048, 12560, 12874, 13120, 20096, 25120, 25748, 26240, 32185, 49003, 50240, 51496, 64370, 98006, 100480, 102992, 128740, 196012, 205984, 245015, 257480, 392024, 411968, 490030, 514960, 784048, 823936, 980060, 1029920, 1568096, 1960120, 2009123, 2059840, 3136192, 3920240, 4018246, 4119680, 6272384, 7693471, 7840480, 8036492, 10045615, 15386942, 15680960, 16072984, 20091230, 30773884, 31361920, 32145968, 38467355, 40182460, 61547768, 64291936, 76934710, 80364920, 123095536, 128583872, 153869420, 160729840, 246191072, 257167744, 307738840, 315432311, 321459680, 492382144, 615477680, 630864622, 642919360, 984764288, 1230955360, 1261729244, 1285838720, 1577161555, 2461910720, 2523458488, 3154323110, 4923821440, 5046916976, 6308646220, 10093833952, 12617292440, 20187667904, 25234584880, 40375335808, 50469169760, 100938339520, 201876679040]

約数ペア:

[(1, 201876679040), (2, 100938339520), (4, 50469169760), (5, 40375335808), (8, 25234584880), (10, 20187667904), (16, 12617292440), (20, 10093833952), (32, 6308646220), (40, 5046916976), (41, 4923821440), (64, 3154323110), (80, 2523458488), (82, 2461910720), (128, 1577161555), (157, 1285838720), (160, 1261729244), (164, 1230955360), (205, 984764288), (314, 642919360), (320, 630864622), (328, 615477680), (410, 492382144), (628, 321459680), (640, 315432311), (656, 307738840), (785, 257167744), (820, 246191072), (1256, 160729840), (1312, 153869420), (1570, 128583872), (1640, 123095536), (2512, 80364920), (2624, 76934710), (3140, 64291936), (3280, 61547768), (5024, 40182460), (5248, 38467355), (6280, 32145968), (6437, 31361920), (6560, 30773884), (10048, 20091230), (12560, 16072984), (12874, 15680960), (13120, 15386942), (20096, 10045615), (25120, 8036492), (25748, 7840480), (26240, 7693471), (32185, 6272384), (49003, 4119680), (50240, 4018246), (51496, 3920240), (64370, 3136192), (98006, 2059840), (100480, 2009123), (102992, 1960120), (128740, 1568096), (196012, 1029920), (205984, 980060), (245015, 823936), (257480, 784048), (392024, 514960), (411968, 490030)]