247171680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 432

約数和(自身を含む): 1021797504

約数和(自身を除く): 774625824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 113, 120, 124, 126, 140, 144, 147, 155, 160, 168, 180, 186, 196, 210, 217, 224, 226, 240, 245, 248, 252, 279, 280, 288, 294, 310, 315, 336, 339, 360, 372, 392, 420, 434, 441, 452, 465, 480, 490, 496, 504, 558, 560, 565, 588, 620, 630, 651, 672, 678, 720, 735, 744, 784, 791, 840, 868, 882, 904, 930, 980, 992, 1008, 1017, 1085, 1116, 1120, 1130, 1176, 1240, 1260, 1302, 1356, 1395, 1440, 1470, 1488, 1519, 1568, 1582, 1680, 1695, 1736, 1764, 1808, 1860, 1953, 1960, 2016, 2034, 2170, 2205, 2232, 2260, 2352, 2373, 2480, 2520, 2604, 2712, 2790, 2940, 2976, 3038, 3164, 3255, 3360, 3390, 3472, 3503, 3528, 3616, 3720, 3906, 3920, 3955, 4068, 4340, 4410, 4464, 4520, 4557, 4704, 4746, 4960, 5040, 5085, 5208, 5424, 5537, 5580, 5880, 6076, 6328, 6510, 6780, 6944, 7006, 7056, 7119, 7440, 7595, 7812, 7840, 7910, 8136, 8680, 8820, 8928, 9040, 9114, 9492, 9765, 10080, 10170, 10416, 10509, 10848, 11074, 11160, 11760, 11865, 12152, 12656, 13020, 13560, 13671, 14012, 14112, 14238, 14880, 15190, 15624, 15820, 16272, 16611, 17360, 17515, 17640, 18080, 18228, 18984, 19530, 20340, 20832, 21018, 22148, 22320, 22785, 23520, 23730, 24304, 24521, 25312, 26040, 27120, 27342, 27685, 28024, 28476, 30380, 31248, 31527, 31640, 32544, 33222, 34720, 35030, 35280, 35595, 36456, 37968, 39060, 40680, 42036, 44296, 44640, 45570, 47460, 48608, 49042, 49833, 52080, 52545, 54240, 54684, 55370, 56048, 56952, 60760, 62496, 63054, 63280, 66444, 68355, 70060, 70560, 71190, 72912, 73563, 75936, 78120, 81360, 83055, 84072, 88592, 91140, 94920, 98084, 99666, 104160, 105090, 109368, 110740, 112096, 113904, 121520, 122605, 126108, 126560, 132888, 136710, 140120, 142380, 145824, 147126, 156240, 157635, 162720, 166110, 168144, 171647, 177184, 182280, 189840, 196168, 199332, 210180, 218736, 220689, 221480, 227808, 243040, 245210, 249165, 252216, 265776, 273420, 280240, 284760, 294252, 312480, 315270, 332220, 336288, 343294, 364560, 367815, 379680, 392336, 398664, 420360, 437472, 441378, 442960, 490420, 498330, 504432, 514941, 531552, 546840, 560480, 569520, 588504, 630540, 664440, 686588, 729120, 735630, 784672, 797328, 840720, 858235, 882756, 885920, 980840, 996660, 1008864, 1029882, 1093680, 1103445, 1139040, 1177008, 1261080, 1328880, 1373176, 1471260, 1544823, 1594656, 1681440, 1716470, 1765512, 1961680, 1993320, 2059764, 2187360, 2206890, 2354016, 2522160, 2574705, 2657760, 2746352, 2942520, 3089646, 3432940, 3531024, 3923360, 3986640, 4119528, 4413780, 5044320, 5149410, 5492704, 5885040, 6179292, 6865880, 7062048, 7724115, 7973280, 8239056, 8827560, 10298820, 11770080, 12358584, 13731760, 15448230, 16478112, 17655120, 20597640, 24717168, 27463520, 30896460, 35310240, 41195280, 49434336, 61792920, 82390560, 123585840, 247171680]

約数ペア:

[(1, 247171680), (2, 123585840), (3, 82390560), (4, 61792920), (5, 49434336), (6, 41195280), (7, 35310240), (8, 30896460), (9, 27463520), (10, 24717168), (12, 20597640), (14, 17655120), (15, 16478112), (16, 15448230), (18, 13731760), (20, 12358584), (21, 11770080), (24, 10298820), (28, 8827560), (30, 8239056), (31, 7973280), (32, 7724115), (35, 7062048), (36, 6865880), (40, 6179292), (42, 5885040), (45, 5492704), (48, 5149410), (49, 5044320), (56, 4413780), (60, 4119528), (62, 3986640), (63, 3923360), (70, 3531024), (72, 3432940), (80, 3089646), (84, 2942520), (90, 2746352), (93, 2657760), (96, 2574705), (98, 2522160), (105, 2354016), (112, 2206890), (113, 2187360), (120, 2059764), (124, 1993320), (126, 1961680), (140, 1765512), (144, 1716470), (147, 1681440), (155, 1594656), (160, 1544823), (168, 1471260), (180, 1373176), (186, 1328880), (196, 1261080), (210, 1177008), (217, 1139040), (224, 1103445), (226, 1093680), (240, 1029882), (245, 1008864), (248, 996660), (252, 980840), (279, 885920), (280, 882756), (288, 858235), (294, 840720), (310, 797328), (315, 784672), (336, 735630), (339, 729120), (360, 686588), (372, 664440), (392, 630540), (420, 588504), (434, 569520), (441, 560480), (452, 546840), (465, 531552), (480, 514941), (490, 504432), (496, 498330), (504, 490420), (558, 442960), (560, 441378), (565, 437472), (588, 420360), (620, 398664), (630, 392336), (651, 379680), (672, 367815), (678, 364560), (720, 343294), (735, 336288), (744, 332220), (784, 315270), (791, 312480), (840, 294252), (868, 284760), (882, 280240), (904, 273420), (930, 265776), (980, 252216), (992, 249165), (1008, 245210), (1017, 243040), (1085, 227808), (1116, 221480), (1120, 220689), (1130, 218736), (1176, 210180), (1240, 199332), (1260, 196168), (1302, 189840), (1356, 182280), (1395, 177184), (1440, 171647), (1470, 168144), (1488, 166110), (1519, 162720), (1568, 157635), (1582, 156240), (1680, 147126), (1695, 145824), (1736, 142380), (1764, 140120), (1808, 136710), (1860, 132888), (1953, 126560), (1960, 126108), (2016, 122605), (2034, 121520), (2170, 113904), (2205, 112096), (2232, 110740), (2260, 109368), (2352, 105090), (2373, 104160), (2480, 99666), (2520, 98084), (2604, 94920), (2712, 91140), (2790, 88592), (2940, 84072), (2976, 83055), (3038, 81360), (3164, 78120), (3255, 75936), (3360, 73563), (3390, 72912), (3472, 71190), (3503, 70560), (3528, 70060), (3616, 68355), (3720, 66444), (3906, 63280), (3920, 63054), (3955, 62496), (4068, 60760), (4340, 56952), (4410, 56048), (4464, 55370), (4520, 54684), (4557, 54240), (4704, 52545), (4746, 52080), (4960, 49833), (5040, 49042), (5085, 48608), (5208, 47460), (5424, 45570), (5537, 44640), (5580, 44296), (5880, 42036), (6076, 40680), (6328, 39060), (6510, 37968), (6780, 36456), (6944, 35595), (7006, 35280), (7056, 35030), (7119, 34720), (7440, 33222), (7595, 32544), (7812, 31640), (7840, 31527), (7910, 31248), (8136, 30380), (8680, 28476), (8820, 28024), (8928, 27685), (9040, 27342), (9114, 27120), (9492, 26040), (9765, 25312), (10080, 24521), (10170, 24304), (10416, 23730), (10509, 23520), (10848, 22785), (11074, 22320), (11160, 22148), (11760, 21018), (11865, 20832), (12152, 20340), (12656, 19530), (13020, 18984), (13560, 18228), (13671, 18080), (14012, 17640), (14112, 17515), (14238, 17360), (14880, 16611), (15190, 16272), (15624, 15820)]