218211840

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 640

約数和(自身を含む): 989936640

約数和(自身を除く): 771724800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 41, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 82, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 123, 126, 128, 132, 135, 140, 144, 154, 160, 164, 165, 168, 176, 180, 189, 192, 198, 205, 210, 216, 220, 224, 231, 240, 246, 252, 256, 264, 270, 280, 287, 288, 297, 308, 315, 320, 328, 330, 336, 352, 360, 369, 378, 384, 385, 396, 410, 420, 432, 440, 448, 451, 462, 480, 492, 495, 504, 512, 528, 540, 560, 574, 576, 594, 615, 616, 630, 640, 656, 660, 672, 693, 704, 720, 738, 756, 768, 770, 792, 820, 840, 861, 864, 880, 896, 902, 924, 945, 960, 984, 990, 1008, 1056, 1080, 1107, 1120, 1148, 1152, 1155, 1188, 1230, 1232, 1260, 1280, 1312, 1320, 1344, 1353, 1386, 1408, 1435, 1440, 1476, 1485, 1512, 1536, 1540, 1584, 1640, 1680, 1722, 1728, 1760, 1792, 1804, 1845, 1848, 1890, 1920, 1968, 1980, 2016, 2079, 2112, 2160, 2214, 2240, 2255, 2296, 2304, 2310, 2376, 2460, 2464, 2520, 2560, 2583, 2624, 2640, 2688, 2706, 2772, 2816, 2870, 2880, 2952, 2970, 3024, 3080, 3157, 3168, 3280, 3360, 3444, 3456, 3465, 3520, 3584, 3608, 3690, 3696, 3780, 3840, 3936, 3960, 4032, 4059, 4158, 4224, 4305, 4320, 4428, 4480, 4510, 4592, 4608, 4620, 4752, 4920, 4928, 5040, 5166, 5248, 5280, 5376, 5412, 5535, 5544, 5632, 5740, 5760, 5904, 5940, 6048, 6160, 6314, 6336, 6560, 6720, 6765, 6888, 6912, 6930, 7040, 7216, 7380, 7392, 7560, 7680, 7749, 7872, 7920, 8064, 8118, 8316, 8448, 8610, 8640, 8856, 8960, 9020, 9184, 9240, 9471, 9504, 9840, 9856, 10080, 10332, 10395, 10496, 10560, 10752, 10824, 11070, 11088, 11480, 11520, 11808, 11880, 12096, 12177, 12320, 12628, 12672, 12915, 13120, 13440, 13530, 13776, 13824, 13860, 14080, 14432, 14760, 14784, 15120, 15498, 15744, 15785, 15840, 16128, 16236, 16632, 16896, 17220, 17280, 17712, 17920, 18040, 18368, 18480, 18942, 19008, 19680, 19712, 20160, 20295, 20664, 20790, 20992, 21120, 21648, 22140, 22176, 22960, 23040, 23616, 23760, 24192, 24354, 24640, 25256, 25344, 25830, 26240, 26880, 27060, 27552, 27720, 28160, 28413, 28864, 29520, 29568, 30240, 30996, 31488, 31570, 31680, 32256, 32472, 33264, 34440, 34560, 35424, 36080, 36736, 36960, 37884, 38016, 38745, 39360, 39424, 40320, 40590, 41328, 41580, 42240, 43296, 44280, 44352, 45920, 47232, 47355, 47520, 48384, 48708, 49280, 50512, 50688, 51660, 52480, 53760, 54120, 55104, 55440, 56826, 57728, 59040, 59136, 60480, 60885, 61992, 62976, 63140, 63360, 64944, 66528, 68880, 69120, 70848, 72160, 73472, 73920, 75768, 76032, 77490, 78720, 80640, 81180, 82656, 83160, 84480, 85239, 86592, 88560, 88704, 91840, 94464, 94710, 95040, 96768, 97416, 98560, 101024, 103320, 104960, 108240, 110208, 110880, 113652, 115456, 118080, 118272, 120960, 121770, 123984, 126280, 126720, 129888, 133056, 137760, 141696, 142065, 144320, 146944, 147840, 151536, 152064, 154980, 157440, 161280, 162360, 165312, 166320, 170478, 173184, 177120, 177408, 183680, 188928, 189420, 190080, 194832, 197120, 202048, 206640, 216480, 220416, 221760, 227304, 230912, 236160, 241920, 243540, 247968, 252560, 253440, 259776, 266112, 275520, 283392, 284130, 288640, 295680, 303072, 309960, 314880, 324720, 330624, 332640, 340956, 346368, 354240, 354816, 367360, 378840, 380160, 389664, 404096, 413280, 426195, 432960, 440832, 443520, 454608, 472320, 483840, 487080, 495936, 505120, 519552, 532224, 551040, 566784, 568260, 577280, 591360, 606144, 619920, 649440, 661248, 665280, 681912, 692736, 708480, 734720, 757680, 760320, 779328, 808192, 826560, 852390, 865920, 887040, 909216, 944640, 974160, 991872, 1010240, 1039104, 1064448, 1102080, 1136520, 1154560, 1212288, 1239840, 1298880, 1322496, 1330560, 1363824, 1416960, 1515360, 1558656, 1616384, 1653120, 1704780, 1731840, 1774080, 1818432, 1948320, 1983744, 2020480, 2078208, 2204160, 2273040, 2424576, 2479680, 2597760, 2661120, 2727648, 2833920, 3030720, 3117312, 3306240, 3409560, 3463680, 3636864, 3896640, 3967488, 4040960, 4546080, 4849152, 4959360, 5195520, 5322240, 5455296, 6061440, 6234624, 6612480, 6819120, 7273728, 7793280, 8081920, 9092160, 9918720, 10391040, 10910592, 12122880, 13638240, 14547456, 15586560, 18184320, 19837440, 21821184, 24245760, 27276480, 31173120, 36368640, 43642368, 54552960, 72737280, 109105920, 218211840]

約数ペア:

[(1, 218211840), (2, 109105920), (3, 72737280), (4, 54552960), (5, 43642368), (6, 36368640), (7, 31173120), (8, 27276480), (9, 24245760), (10, 21821184), (11, 19837440), (12, 18184320), (14, 15586560), (15, 14547456), (16, 13638240), (18, 12122880), (20, 10910592), (21, 10391040), (22, 9918720), (24, 9092160), (27, 8081920), (28, 7793280), (30, 7273728), (32, 6819120), (33, 6612480), (35, 6234624), (36, 6061440), (40, 5455296), (41, 5322240), (42, 5195520), (44, 4959360), (45, 4849152), (48, 4546080), (54, 4040960), (55, 3967488), (56, 3896640), (60, 3636864), (63, 3463680), (64, 3409560), (66, 3306240), (70, 3117312), (72, 3030720), (77, 2833920), (80, 2727648), (82, 2661120), (84, 2597760), (88, 2479680), (90, 2424576), (96, 2273040), (99, 2204160), (105, 2078208), (108, 2020480), (110, 1983744), (112, 1948320), (120, 1818432), (123, 1774080), (126, 1731840), (128, 1704780), (132, 1653120), (135, 1616384), (140, 1558656), (144, 1515360), (154, 1416960), (160, 1363824), (164, 1330560), (165, 1322496), (168, 1298880), (176, 1239840), (180, 1212288), (189, 1154560), (192, 1136520), (198, 1102080), (205, 1064448), (210, 1039104), (216, 1010240), (220, 991872), (224, 974160), (231, 944640), (240, 909216), (246, 887040), (252, 865920), (256, 852390), (264, 826560), (270, 808192), (280, 779328), (287, 760320), (288, 757680), (297, 734720), (308, 708480), (315, 692736), (320, 681912), (328, 665280), (330, 661248), (336, 649440), (352, 619920), (360, 606144), (369, 591360), (378, 577280), (384, 568260), (385, 566784), (396, 551040), (410, 532224), (420, 519552), (432, 505120), (440, 495936), (448, 487080), (451, 483840), (462, 472320), (480, 454608), (492, 443520), (495, 440832), (504, 432960), (512, 426195), (528, 413280), (540, 404096), (560, 389664), (574, 380160), (576, 378840), (594, 367360), (615, 354816), (616, 354240), (630, 346368), (640, 340956), (656, 332640), (660, 330624), (672, 324720), (693, 314880), (704, 309960), (720, 303072), (738, 295680), (756, 288640), (768, 284130), (770, 283392), (792, 275520), (820, 266112), (840, 259776), (861, 253440), (864, 252560), (880, 247968), (896, 243540), (902, 241920), (924, 236160), (945, 230912), (960, 227304), (984, 221760), (990, 220416), (1008, 216480), (1056, 206640), (1080, 202048), (1107, 197120), (1120, 194832), (1148, 190080), (1152, 189420), (1155, 188928), (1188, 183680), (1230, 177408), (1232, 177120), (1260, 173184), (1280, 170478), (1312, 166320), (1320, 165312), (1344, 162360), (1353, 161280), (1386, 157440), (1408, 154980), (1435, 152064), (1440, 151536), (1476, 147840), (1485, 146944), (1512, 144320), (1536, 142065), (1540, 141696), (1584, 137760), (1640, 133056), (1680, 129888), (1722, 126720), (1728, 126280), (1760, 123984), (1792, 121770), (1804, 120960), (1845, 118272), (1848, 118080), (1890, 115456), (1920, 113652), (1968, 110880), (1980, 110208), (2016, 108240), (2079, 104960), (2112, 103320), (2160, 101024), (2214, 98560), (2240, 97416), (2255, 96768), (2296, 95040), (2304, 94710), (2310, 94464), (2376, 91840), (2460, 88704), (2464, 88560), (2520, 86592), (2560, 85239), (2583, 84480), (2624, 83160), (2640, 82656), (2688, 81180), (2706, 80640), (2772, 78720), (2816, 77490), (2870, 76032), (2880, 75768), (2952, 73920), (2970, 73472), (3024, 72160), (3080, 70848), (3157, 69120), (3168, 68880), (3280, 66528), (3360, 64944), (3444, 63360), (3456, 63140), (3465, 62976), (3520, 61992), (3584, 60885), (3608, 60480), (3690, 59136), (3696, 59040), (3780, 57728), (3840, 56826), (3936, 55440), (3960, 55104), (4032, 54120), (4059, 53760), (4158, 52480), (4224, 51660), (4305, 50688), (4320, 50512), (4428, 49280), (4480, 48708), (4510, 48384), (4592, 47520), (4608, 47355), (4620, 47232), (4752, 45920), (4920, 44352), (4928, 44280), (5040, 43296), (5166, 42240), (5248, 41580), (5280, 41328), (5376, 40590), (5412, 40320), (5535, 39424), (5544, 39360), (5632, 38745), (5740, 38016), (5760, 37884), (5904, 36960), (5940, 36736), (6048, 36080), (6160, 35424), (6314, 34560), (6336, 34440), (6560, 33264), (6720, 32472), (6765, 32256), (6888, 31680), (6912, 31570), (6930, 31488), (7040, 30996), (7216, 30240), (7380, 29568), (7392, 29520), (7560, 28864), (7680, 28413), (7749, 28160), (7872, 27720), (7920, 27552), (8064, 27060), (8118, 26880), (8316, 26240), (8448, 25830), (8610, 25344), (8640, 25256), (8856, 24640), (8960, 24354), (9020, 24192), (9184, 23760), (9240, 23616), (9471, 23040), (9504, 22960), (9840, 22176), (9856, 22140), (10080, 21648), (10332, 21120), (10395, 20992), (10496, 20790), (10560, 20664), (10752, 20295), (10824, 20160), (11070, 19712), (11088, 19680), (11480, 19008), (11520, 18942), (11808, 18480), (11880, 18368), (12096, 18040), (12177, 17920), (12320, 17712), (12628, 17280), (12672, 17220), (12915, 16896), (13120, 16632), (13440, 16236), (13530, 16128), (13776, 15840), (13824, 15785), (13860, 15744), (14080, 15498), (14432, 15120), (14760, 14784)]