211861440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 448

約数和(自身を含む): 889528320

約数和(自身を除く): 677666880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 113, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 226, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 339, 360, 372, 378, 420, 432, 434, 448, 452, 465, 480, 496, 504, 540, 558, 560, 565, 576, 620, 630, 651, 672, 678, 720, 744, 756, 791, 837, 840, 864, 868, 904, 930, 945, 960, 992, 1008, 1017, 1080, 1085, 1116, 1120, 1130, 1240, 1260, 1302, 1344, 1356, 1395, 1440, 1488, 1512, 1582, 1674, 1680, 1695, 1728, 1736, 1808, 1860, 1890, 1953, 1984, 2016, 2034, 2160, 2170, 2232, 2240, 2260, 2373, 2480, 2520, 2604, 2712, 2790, 2880, 2976, 3024, 3051, 3164, 3255, 3348, 3360, 3390, 3472, 3503, 3616, 3720, 3780, 3906, 3955, 4032, 4068, 4185, 4320, 4340, 4464, 4520, 4746, 4960, 5040, 5085, 5208, 5424, 5580, 5859, 5952, 6048, 6102, 6328, 6510, 6696, 6720, 6780, 6944, 7006, 7119, 7232, 7440, 7560, 7812, 7910, 8136, 8370, 8640, 8680, 8928, 9040, 9492, 9765, 9920, 10080, 10170, 10416, 10509, 10848, 11160, 11718, 11865, 12096, 12204, 12656, 13020, 13392, 13560, 13888, 14012, 14238, 14880, 15120, 15255, 15624, 15820, 16272, 16740, 17360, 17515, 17856, 18080, 18984, 19530, 20160, 20340, 20832, 21018, 21357, 21696, 22320, 23436, 23730, 24408, 24521, 25312, 26040, 26784, 27120, 28024, 28476, 29295, 29760, 30240, 30510, 31248, 31527, 31640, 32544, 33480, 34720, 35030, 35595, 36160, 37968, 39060, 40680, 41664, 42036, 42714, 44640, 46872, 47460, 48816, 49042, 50624, 52080, 52545, 53568, 54240, 56048, 56952, 58590, 60480, 61020, 62496, 63054, 63280, 65088, 66960, 69440, 70060, 71190, 73563, 75936, 78120, 81360, 84072, 85428, 89280, 93744, 94581, 94920, 97632, 98084, 104160, 105090, 106785, 108480, 112096, 113904, 117180, 122040, 122605, 124992, 126108, 126560, 133920, 140120, 142380, 147126, 151872, 156240, 157635, 162720, 168144, 170856, 187488, 189162, 189840, 195264, 196168, 208320, 210180, 213570, 220689, 224192, 227808, 234360, 244080, 245210, 252216, 253120, 267840, 280240, 284760, 294252, 312480, 315270, 325440, 336288, 341712, 367815, 374976, 378324, 379680, 392336, 420360, 427140, 441378, 455616, 468720, 472905, 488160, 490420, 504432, 560480, 569520, 588504, 624960, 630540, 662067, 672576, 683424, 735630, 756648, 759360, 784672, 840720, 854280, 882756, 937440, 945810, 976320, 980840, 1008864, 1103445, 1120960, 1139040, 1177008, 1261080, 1324134, 1366848, 1471260, 1513296, 1569344, 1681440, 1708560, 1765512, 1874880, 1891620, 1961680, 2017728, 2206890, 2278080, 2354016, 2522160, 2648268, 2942520, 3026592, 3310335, 3362880, 3417120, 3531024, 3783240, 3923360, 4413780, 4708032, 5044320, 5296536, 5885040, 6053184, 6620670, 6834240, 7062048, 7566480, 7846720, 8827560, 10088640, 10593072, 11770080, 13241340, 14124096, 15132960, 17655120, 21186144, 23540160, 26482680, 30265920, 35310240, 42372288, 52965360, 70620480, 105930720, 211861440]

約数ペア:

[(1, 211861440), (2, 105930720), (3, 70620480), (4, 52965360), (5, 42372288), (6, 35310240), (7, 30265920), (8, 26482680), (9, 23540160), (10, 21186144), (12, 17655120), (14, 15132960), (15, 14124096), (16, 13241340), (18, 11770080), (20, 10593072), (21, 10088640), (24, 8827560), (27, 7846720), (28, 7566480), (30, 7062048), (31, 6834240), (32, 6620670), (35, 6053184), (36, 5885040), (40, 5296536), (42, 5044320), (45, 4708032), (48, 4413780), (54, 3923360), (56, 3783240), (60, 3531024), (62, 3417120), (63, 3362880), (64, 3310335), (70, 3026592), (72, 2942520), (80, 2648268), (84, 2522160), (90, 2354016), (93, 2278080), (96, 2206890), (105, 2017728), (108, 1961680), (112, 1891620), (113, 1874880), (120, 1765512), (124, 1708560), (126, 1681440), (135, 1569344), (140, 1513296), (144, 1471260), (155, 1366848), (160, 1324134), (168, 1261080), (180, 1177008), (186, 1139040), (189, 1120960), (192, 1103445), (210, 1008864), (216, 980840), (217, 976320), (224, 945810), (226, 937440), (240, 882756), (248, 854280), (252, 840720), (270, 784672), (279, 759360), (280, 756648), (288, 735630), (310, 683424), (315, 672576), (320, 662067), (336, 630540), (339, 624960), (360, 588504), (372, 569520), (378, 560480), (420, 504432), (432, 490420), (434, 488160), (448, 472905), (452, 468720), (465, 455616), (480, 441378), (496, 427140), (504, 420360), (540, 392336), (558, 379680), (560, 378324), (565, 374976), (576, 367815), (620, 341712), (630, 336288), (651, 325440), (672, 315270), (678, 312480), (720, 294252), (744, 284760), (756, 280240), (791, 267840), (837, 253120), (840, 252216), (864, 245210), (868, 244080), (904, 234360), (930, 227808), (945, 224192), (960, 220689), (992, 213570), (1008, 210180), (1017, 208320), (1080, 196168), (1085, 195264), (1116, 189840), (1120, 189162), (1130, 187488), (1240, 170856), (1260, 168144), (1302, 162720), (1344, 157635), (1356, 156240), (1395, 151872), (1440, 147126), (1488, 142380), (1512, 140120), (1582, 133920), (1674, 126560), (1680, 126108), (1695, 124992), (1728, 122605), (1736, 122040), (1808, 117180), (1860, 113904), (1890, 112096), (1953, 108480), (1984, 106785), (2016, 105090), (2034, 104160), (2160, 98084), (2170, 97632), (2232, 94920), (2240, 94581), (2260, 93744), (2373, 89280), (2480, 85428), (2520, 84072), (2604, 81360), (2712, 78120), (2790, 75936), (2880, 73563), (2976, 71190), (3024, 70060), (3051, 69440), (3164, 66960), (3255, 65088), (3348, 63280), (3360, 63054), (3390, 62496), (3472, 61020), (3503, 60480), (3616, 58590), (3720, 56952), (3780, 56048), (3906, 54240), (3955, 53568), (4032, 52545), (4068, 52080), (4185, 50624), (4320, 49042), (4340, 48816), (4464, 47460), (4520, 46872), (4746, 44640), (4960, 42714), (5040, 42036), (5085, 41664), (5208, 40680), (5424, 39060), (5580, 37968), (5859, 36160), (5952, 35595), (6048, 35030), (6102, 34720), (6328, 33480), (6510, 32544), (6696, 31640), (6720, 31527), (6780, 31248), (6944, 30510), (7006, 30240), (7119, 29760), (7232, 29295), (7440, 28476), (7560, 28024), (7812, 27120), (7910, 26784), (8136, 26040), (8370, 25312), (8640, 24521), (8680, 24408), (8928, 23730), (9040, 23436), (9492, 22320), (9765, 21696), (9920, 21357), (10080, 21018), (10170, 20832), (10416, 20340), (10509, 20160), (10848, 19530), (11160, 18984), (11718, 18080), (11865, 17856), (12096, 17515), (12204, 17360), (12656, 16740), (13020, 16272), (13392, 15820), (13560, 15624), (13888, 15255), (14012, 15120), (14238, 14880)]