257572412160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{22441}}^1$

素因数の和:22540

約数の個数: 432

約数和(自身を含む): 972658183392

約数和(自身を除く): 715085771232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 61, 64, 70, 80, 84, 96, 98, 105, 112, 120, 122, 128, 140, 147, 160, 168, 183, 192, 196, 210, 224, 240, 244, 245, 256, 280, 294, 305, 320, 336, 366, 384, 392, 420, 427, 448, 480, 488, 490, 560, 588, 610, 640, 672, 732, 735, 768, 784, 840, 854, 896, 915, 960, 976, 980, 1120, 1176, 1220, 1280, 1281, 1344, 1464, 1470, 1568, 1680, 1708, 1792, 1830, 1920, 1952, 1960, 2135, 2240, 2352, 2440, 2562, 2688, 2928, 2940, 2989, 3136, 3360, 3416, 3660, 3840, 3904, 3920, 4270, 4480, 4704, 4880, 5124, 5376, 5856, 5880, 5978, 6272, 6405, 6720, 6832, 7320, 7808, 7840, 8540, 8960, 8967, 9408, 9760, 10248, 11712, 11760, 11956, 12544, 12810, 13440, 13664, 14640, 14945, 15616, 15680, 17080, 17934, 18816, 19520, 20496, 22441, 23424, 23520, 23912, 25620, 26880, 27328, 29280, 29890, 31360, 34160, 35868, 37632, 39040, 40992, 44835, 44882, 46848, 47040, 47824, 51240, 54656, 58560, 59780, 62720, 67323, 68320, 71736, 78080, 81984, 89670, 89764, 94080, 95648, 102480, 109312, 112205, 117120, 119560, 134646, 136640, 143472, 157087, 163968, 179340, 179528, 188160, 191296, 204960, 224410, 234240, 239120, 269292, 273280, 286944, 314174, 327936, 336615, 358680, 359056, 382592, 409920, 448820, 471261, 478240, 538584, 546560, 573888, 628348, 673230, 717360, 718112, 765184, 785435, 819840, 897640, 942522, 956480, 1077168, 1099609, 1147776, 1256696, 1346460, 1368901, 1434720, 1436224, 1570870, 1639680, 1795280, 1885044, 1912960, 2154336, 2199218, 2295552, 2356305, 2513392, 2692920, 2737802, 2869440, 2872448, 3141740, 3298827, 3590560, 3770088, 3825920, 4106703, 4308672, 4398436, 4712610, 5026784, 5385840, 5475604, 5498045, 5738880, 5744896, 6283480, 6597654, 6844505, 7181120, 7540176, 8213406, 8617344, 8796872, 9425220, 9582307, 10053568, 10771680, 10951208, 10996090, 11477760, 12566960, 13195308, 13689010, 14362240, 15080352, 16426812, 16494135, 17234688, 17593744, 18850440, 19164614, 20107136, 20533515, 21543360, 21902416, 21992180, 25133920, 26390616, 27378020, 28724480, 28746921, 30160704, 32853624, 32988270, 35187488, 37700880, 38329228, 40214272, 41067030, 43086720, 43804832, 43984360, 47911535, 50267840, 52781232, 54756040, 57493842, 60321408, 65707248, 65976540, 67076149, 70374976, 75401760, 76658456, 82134060, 86173440, 87609664, 87968720, 95823070, 100535680, 105562464, 109512080, 114987684, 120642816, 131414496, 131953080, 134152298, 140749952, 143734605, 150803520, 153316912, 164268120, 175219328, 175937440, 191646140, 201071360, 201228447, 211124928, 219024160, 229975368, 262828992, 263906160, 268304596, 281499904, 287469210, 301607040, 306633824, 328536240, 335380745, 350438656, 351874880, 383292280, 402456894, 422249856, 438048320, 459950736, 525657984, 527812320, 536609192, 574938420, 603214080, 613267648, 657072480, 670761490, 703749760, 766584560, 804913788, 844499712, 876096640, 919901472, 1006142235, 1051315968, 1055624640, 1073218384, 1149876840, 1226535296, 1314144960, 1341522980, 1407499520, 1533169120, 1609827576, 1752193280, 1839802944, 2012284470, 2111249280, 2146436768, 2299753680, 2453070592, 2628289920, 2683045960, 3066338240, 3219655152, 3679605888, 4024568940, 4222498560, 4292873536, 4599507360, 5256579840, 5366091920, 6132676480, 6439310304, 7359211776, 8049137880, 8585747072, 9199014720, 10732183840, 12265352960, 12878620608, 16098275760, 17171494144, 18398029440, 21464367680, 25757241216, 32196551520, 36796058880, 42928735360, 51514482432, 64393103040, 85857470720, 128786206080, 257572412160]

約数ペア:

[(1, 257572412160), (2, 128786206080), (3, 85857470720), (4, 64393103040), (5, 51514482432), (6, 42928735360), (7, 36796058880), (8, 32196551520), (10, 25757241216), (12, 21464367680), (14, 18398029440), (15, 17171494144), (16, 16098275760), (20, 12878620608), (21, 12265352960), (24, 10732183840), (28, 9199014720), (30, 8585747072), (32, 8049137880), (35, 7359211776), (40, 6439310304), (42, 6132676480), (48, 5366091920), (49, 5256579840), (56, 4599507360), (60, 4292873536), (61, 4222498560), (64, 4024568940), (70, 3679605888), (80, 3219655152), (84, 3066338240), (96, 2683045960), (98, 2628289920), (105, 2453070592), (112, 2299753680), (120, 2146436768), (122, 2111249280), (128, 2012284470), (140, 1839802944), (147, 1752193280), (160, 1609827576), (168, 1533169120), (183, 1407499520), (192, 1341522980), (196, 1314144960), (210, 1226535296), (224, 1149876840), (240, 1073218384), (244, 1055624640), (245, 1051315968), (256, 1006142235), (280, 919901472), (294, 876096640), (305, 844499712), (320, 804913788), (336, 766584560), (366, 703749760), (384, 670761490), (392, 657072480), (420, 613267648), (427, 603214080), (448, 574938420), (480, 536609192), (488, 527812320), (490, 525657984), (560, 459950736), (588, 438048320), (610, 422249856), (640, 402456894), (672, 383292280), (732, 351874880), (735, 350438656), (768, 335380745), (784, 328536240), (840, 306633824), (854, 301607040), (896, 287469210), (915, 281499904), (960, 268304596), (976, 263906160), (980, 262828992), (1120, 229975368), (1176, 219024160), (1220, 211124928), (1280, 201228447), (1281, 201071360), (1344, 191646140), (1464, 175937440), (1470, 175219328), (1568, 164268120), (1680, 153316912), (1708, 150803520), (1792, 143734605), (1830, 140749952), (1920, 134152298), (1952, 131953080), (1960, 131414496), (2135, 120642816), (2240, 114987684), (2352, 109512080), (2440, 105562464), (2562, 100535680), (2688, 95823070), (2928, 87968720), (2940, 87609664), (2989, 86173440), (3136, 82134060), (3360, 76658456), (3416, 75401760), (3660, 70374976), (3840, 67076149), (3904, 65976540), (3920, 65707248), (4270, 60321408), (4480, 57493842), (4704, 54756040), (4880, 52781232), (5124, 50267840), (5376, 47911535), (5856, 43984360), (5880, 43804832), (5978, 43086720), (6272, 41067030), (6405, 40214272), (6720, 38329228), (6832, 37700880), (7320, 35187488), (7808, 32988270), (7840, 32853624), (8540, 30160704), (8960, 28746921), (8967, 28724480), (9408, 27378020), (9760, 26390616), (10248, 25133920), (11712, 21992180), (11760, 21902416), (11956, 21543360), (12544, 20533515), (12810, 20107136), (13440, 19164614), (13664, 18850440), (14640, 17593744), (14945, 17234688), (15616, 16494135), (15680, 16426812), (17080, 15080352), (17934, 14362240), (18816, 13689010), (19520, 13195308), (20496, 12566960), (22441, 11477760), (23424, 10996090), (23520, 10951208), (23912, 10771680), (25620, 10053568), (26880, 9582307), (27328, 9425220), (29280, 8796872), (29890, 8617344), (31360, 8213406), (34160, 7540176), (35868, 7181120), (37632, 6844505), (39040, 6597654), (40992, 6283480), (44835, 5744896), (44882, 5738880), (46848, 5498045), (47040, 5475604), (47824, 5385840), (51240, 5026784), (54656, 4712610), (58560, 4398436), (59780, 4308672), (62720, 4106703), (67323, 3825920), (68320, 3770088), (71736, 3590560), (78080, 3298827), (81984, 3141740), (89670, 2872448), (89764, 2869440), (94080, 2737802), (95648, 2692920), (102480, 2513392), (109312, 2356305), (112205, 2295552), (117120, 2199218), (119560, 2154336), (134646, 1912960), (136640, 1885044), (143472, 1795280), (157087, 1639680), (163968, 1570870), (179340, 1436224), (179528, 1434720), (188160, 1368901), (191296, 1346460), (204960, 1256696), (224410, 1147776), (234240, 1099609), (239120, 1077168), (269292, 956480), (273280, 942522), (286944, 897640), (314174, 819840), (327936, 785435), (336615, 765184), (358680, 718112), (359056, 717360), (382592, 673230), (409920, 628348), (448820, 573888), (471261, 546560), (478240, 538584)]