217451520

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:69

約数の個数: 528

約数和(自身を含む): 914763360

約数和(自身を除く): 697311840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 121, 128, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 242, 256, 260, 264, 270, 286, 288, 297, 312, 320, 330, 351, 352, 360, 363, 384, 390, 396, 416, 429, 432, 440, 468, 480, 484, 495, 512, 520, 528, 540, 572, 576, 585, 594, 605, 624, 640, 660, 702, 704, 715, 720, 726, 768, 780, 792, 832, 858, 864, 880, 936, 960, 968, 990, 1024, 1040, 1056, 1080, 1089, 1144, 1152, 1170, 1188, 1210, 1248, 1280, 1287, 1320, 1404, 1408, 1430, 1440, 1452, 1485, 1536, 1560, 1573, 1584, 1664, 1716, 1728, 1755, 1760, 1815, 1872, 1920, 1936, 1980, 2080, 2112, 2145, 2160, 2178, 2288, 2304, 2340, 2376, 2420, 2496, 2560, 2574, 2640, 2808, 2816, 2860, 2880, 2904, 2970, 3072, 3120, 3146, 3168, 3267, 3328, 3432, 3456, 3510, 3520, 3630, 3744, 3840, 3861, 3872, 3960, 4160, 4224, 4290, 4320, 4356, 4576, 4608, 4680, 4719, 4752, 4840, 4992, 5120, 5148, 5280, 5445, 5616, 5632, 5720, 5760, 5808, 5940, 6240, 6292, 6336, 6435, 6534, 6656, 6864, 6912, 7020, 7040, 7260, 7488, 7680, 7722, 7744, 7865, 7920, 8320, 8448, 8580, 8640, 8712, 9152, 9216, 9360, 9438, 9504, 9680, 9984, 10296, 10560, 10890, 11232, 11264, 11440, 11520, 11616, 11880, 12480, 12584, 12672, 12870, 13068, 13312, 13728, 13824, 14040, 14080, 14157, 14520, 14976, 15360, 15444, 15488, 15730, 15840, 16335, 16640, 16896, 17160, 17280, 17424, 18304, 18720, 18876, 19008, 19305, 19360, 19968, 20592, 21120, 21780, 22464, 22880, 23040, 23232, 23595, 23760, 24960, 25168, 25344, 25740, 26136, 27456, 27648, 28080, 28160, 28314, 29040, 29952, 30888, 30976, 31460, 31680, 32670, 33280, 33792, 34320, 34560, 34848, 36608, 37440, 37752, 38016, 38610, 38720, 39936, 41184, 42240, 42471, 43560, 44928, 45760, 46080, 46464, 47190, 47520, 49920, 50336, 50688, 51480, 52272, 54912, 56160, 56320, 56628, 58080, 59904, 61776, 61952, 62920, 63360, 65340, 66560, 68640, 69120, 69696, 70785, 73216, 74880, 75504, 76032, 77220, 77440, 82368, 84480, 84942, 87120, 89856, 91520, 92928, 94380, 95040, 99840, 100672, 101376, 102960, 104544, 109824, 112320, 113256, 116160, 119808, 123552, 123904, 125840, 126720, 130680, 137280, 138240, 139392, 141570, 146432, 149760, 151008, 152064, 154440, 154880, 164736, 168960, 169884, 174240, 179712, 183040, 185856, 188760, 190080, 199680, 201344, 205920, 209088, 212355, 219648, 224640, 226512, 232320, 247104, 251680, 253440, 261360, 274560, 278784, 283140, 299520, 302016, 304128, 308880, 309760, 329472, 339768, 348480, 359424, 366080, 371712, 377520, 380160, 402688, 411840, 418176, 424710, 439296, 449280, 453024, 464640, 494208, 503360, 506880, 522720, 549120, 557568, 566280, 599040, 604032, 617760, 619520, 658944, 679536, 696960, 732160, 755040, 760320, 805376, 823680, 836352, 849420, 898560, 906048, 929280, 988416, 1006720, 1045440, 1098240, 1115136, 1132560, 1208064, 1235520, 1317888, 1359072, 1393920, 1510080, 1520640, 1610752, 1647360, 1672704, 1698840, 1797120, 1812096, 1858560, 1976832, 2013440, 2090880, 2196480, 2265120, 2416128, 2471040, 2718144, 2787840, 3020160, 3294720, 3345408, 3397680, 3624192, 3953664, 4026880, 4181760, 4530240, 4832256, 4942080, 5436288, 5575680, 6040320, 6589440, 6795360, 7248384, 8053760, 8363520, 9060480, 9884160, 10872576, 12080640, 13590720, 14496768, 16727040, 18120960, 19768320, 21745152, 24161280, 27181440, 36241920, 43490304, 54362880, 72483840, 108725760, 217451520]

約数ペア:

[(1, 217451520), (2, 108725760), (3, 72483840), (4, 54362880), (5, 43490304), (6, 36241920), (8, 27181440), (9, 24161280), (10, 21745152), (11, 19768320), (12, 18120960), (13, 16727040), (15, 14496768), (16, 13590720), (18, 12080640), (20, 10872576), (22, 9884160), (24, 9060480), (26, 8363520), (27, 8053760), (30, 7248384), (32, 6795360), (33, 6589440), (36, 6040320), (39, 5575680), (40, 5436288), (44, 4942080), (45, 4832256), (48, 4530240), (52, 4181760), (54, 4026880), (55, 3953664), (60, 3624192), (64, 3397680), (65, 3345408), (66, 3294720), (72, 3020160), (78, 2787840), (80, 2718144), (88, 2471040), (90, 2416128), (96, 2265120), (99, 2196480), (104, 2090880), (108, 2013440), (110, 1976832), (117, 1858560), (120, 1812096), (121, 1797120), (128, 1698840), (130, 1672704), (132, 1647360), (135, 1610752), (143, 1520640), (144, 1510080), (156, 1393920), (160, 1359072), (165, 1317888), (176, 1235520), (180, 1208064), (192, 1132560), (195, 1115136), (198, 1098240), (208, 1045440), (216, 1006720), (220, 988416), (234, 929280), (240, 906048), (242, 898560), (256, 849420), (260, 836352), (264, 823680), (270, 805376), (286, 760320), (288, 755040), (297, 732160), (312, 696960), (320, 679536), (330, 658944), (351, 619520), (352, 617760), (360, 604032), (363, 599040), (384, 566280), (390, 557568), (396, 549120), (416, 522720), (429, 506880), (432, 503360), (440, 494208), (468, 464640), (480, 453024), (484, 449280), (495, 439296), (512, 424710), (520, 418176), (528, 411840), (540, 402688), (572, 380160), (576, 377520), (585, 371712), (594, 366080), (605, 359424), (624, 348480), (640, 339768), (660, 329472), (702, 309760), (704, 308880), (715, 304128), (720, 302016), (726, 299520), (768, 283140), (780, 278784), (792, 274560), (832, 261360), (858, 253440), (864, 251680), (880, 247104), (936, 232320), (960, 226512), (968, 224640), (990, 219648), (1024, 212355), (1040, 209088), (1056, 205920), (1080, 201344), (1089, 199680), (1144, 190080), (1152, 188760), (1170, 185856), (1188, 183040), (1210, 179712), (1248, 174240), (1280, 169884), (1287, 168960), (1320, 164736), (1404, 154880), (1408, 154440), (1430, 152064), (1440, 151008), (1452, 149760), (1485, 146432), (1536, 141570), (1560, 139392), (1573, 138240), (1584, 137280), (1664, 130680), (1716, 126720), (1728, 125840), (1755, 123904), (1760, 123552), (1815, 119808), (1872, 116160), (1920, 113256), (1936, 112320), (1980, 109824), (2080, 104544), (2112, 102960), (2145, 101376), (2160, 100672), (2178, 99840), (2288, 95040), (2304, 94380), (2340, 92928), (2376, 91520), (2420, 89856), (2496, 87120), (2560, 84942), (2574, 84480), (2640, 82368), (2808, 77440), (2816, 77220), (2860, 76032), (2880, 75504), (2904, 74880), (2970, 73216), (3072, 70785), (3120, 69696), (3146, 69120), (3168, 68640), (3267, 66560), (3328, 65340), (3432, 63360), (3456, 62920), (3510, 61952), (3520, 61776), (3630, 59904), (3744, 58080), (3840, 56628), (3861, 56320), (3872, 56160), (3960, 54912), (4160, 52272), (4224, 51480), (4290, 50688), (4320, 50336), (4356, 49920), (4576, 47520), (4608, 47190), (4680, 46464), (4719, 46080), (4752, 45760), (4840, 44928), (4992, 43560), (5120, 42471), (5148, 42240), (5280, 41184), (5445, 39936), (5616, 38720), (5632, 38610), (5720, 38016), (5760, 37752), (5808, 37440), (5940, 36608), (6240, 34848), (6292, 34560), (6336, 34320), (6435, 33792), (6534, 33280), (6656, 32670), (6864, 31680), (6912, 31460), (7020, 30976), (7040, 30888), (7260, 29952), (7488, 29040), (7680, 28314), (7722, 28160), (7744, 28080), (7865, 27648), (7920, 27456), (8320, 26136), (8448, 25740), (8580, 25344), (8640, 25168), (8712, 24960), (9152, 23760), (9216, 23595), (9360, 23232), (9438, 23040), (9504, 22880), (9680, 22464), (9984, 21780), (10296, 21120), (10560, 20592), (10890, 19968), (11232, 19360), (11264, 19305), (11440, 19008), (11520, 18876), (11616, 18720), (11880, 18304), (12480, 17424), (12584, 17280), (12672, 17160), (12870, 16896), (13068, 16640), (13312, 16335), (13728, 15840), (13824, 15730), (14040, 15488), (14080, 15444), (14157, 15360), (14520, 14976)]