1388808960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 648

約数和(自身を含む): 5764349808

約数和(自身を除く): 4375540848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 61, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 121, 122, 128, 132, 140, 147, 154, 160, 165, 168, 176, 183, 192, 196, 210, 220, 224, 231, 240, 242, 244, 245, 256, 264, 280, 294, 305, 308, 320, 330, 336, 352, 363, 366, 384, 385, 392, 420, 427, 440, 448, 462, 480, 484, 488, 490, 528, 539, 560, 588, 605, 610, 616, 640, 660, 671, 672, 704, 726, 732, 735, 768, 770, 784, 840, 847, 854, 880, 896, 915, 924, 960, 968, 976, 980, 1056, 1078, 1120, 1155, 1176, 1210, 1220, 1232, 1280, 1281, 1320, 1342, 1344, 1408, 1452, 1464, 1470, 1540, 1568, 1617, 1680, 1694, 1708, 1760, 1792, 1815, 1830, 1848, 1920, 1936, 1952, 1960, 2013, 2112, 2135, 2156, 2240, 2310, 2352, 2420, 2440, 2464, 2541, 2562, 2640, 2684, 2688, 2695, 2816, 2904, 2928, 2940, 2989, 3080, 3136, 3234, 3355, 3360, 3388, 3416, 3520, 3630, 3660, 3696, 3840, 3872, 3904, 3920, 4026, 4224, 4235, 4270, 4312, 4480, 4620, 4697, 4704, 4840, 4880, 4928, 5082, 5124, 5280, 5368, 5376, 5390, 5808, 5856, 5880, 5929, 5978, 6160, 6272, 6405, 6468, 6710, 6720, 6776, 6832, 7040, 7260, 7320, 7381, 7392, 7744, 7808, 7840, 8052, 8085, 8448, 8470, 8540, 8624, 8960, 8967, 9240, 9394, 9408, 9680, 9760, 9856, 10065, 10164, 10248, 10560, 10736, 10780, 11616, 11712, 11760, 11858, 11956, 12320, 12544, 12705, 12810, 12936, 13420, 13440, 13552, 13664, 14080, 14091, 14520, 14640, 14762, 14784, 14945, 15488, 15616, 15680, 16104, 16170, 16940, 17080, 17248, 17787, 17934, 18480, 18788, 18816, 19360, 19520, 19712, 20130, 20328, 20496, 21120, 21472, 21560, 22143, 23232, 23424, 23485, 23520, 23716, 23912, 24640, 25410, 25620, 25872, 26840, 26880, 27104, 27328, 28182, 29040, 29280, 29524, 29568, 29645, 29890, 30976, 31360, 32208, 32340, 32879, 33880, 34160, 34496, 35574, 35868, 36905, 36960, 37576, 37632, 38720, 39040, 40260, 40656, 40992, 42240, 42944, 43120, 44286, 44835, 46464, 46848, 46970, 47040, 47432, 47824, 49280, 50820, 51240, 51667, 51744, 53680, 54208, 54656, 56364, 58080, 58560, 59048, 59136, 59290, 59780, 62720, 64416, 64680, 65758, 67760, 68320, 68992, 70455, 71148, 71736, 73810, 73920, 75152, 77440, 78080, 80520, 81312, 81984, 85888, 86240, 88572, 88935, 89670, 92928, 93940, 94080, 94864, 95648, 98560, 98637, 101640, 102480, 103334, 103488, 107360, 108416, 109312, 110715, 112728, 116160, 117120, 118096, 118580, 119560, 128832, 129360, 131516, 135520, 136640, 137984, 140910, 142296, 143472, 147620, 147840, 150304, 154880, 155001, 161040, 162624, 163968, 164395, 171776, 172480, 177144, 177870, 179340, 187880, 188160, 189728, 191296, 197274, 203280, 204960, 206668, 206976, 214720, 216832, 221430, 225456, 232320, 234240, 236192, 237160, 239120, 257664, 258335, 258720, 263032, 271040, 273280, 281820, 284592, 286944, 295240, 295680, 300608, 310002, 322080, 325248, 327936, 328790, 344960, 354288, 355740, 358680, 361669, 375760, 379456, 382592, 394548, 406560, 409920, 413336, 413952, 429440, 442860, 450912, 464640, 472384, 474320, 478240, 493185, 515328, 516670, 517440, 526064, 542080, 546560, 563640, 569184, 573888, 590480, 601216, 620004, 644160, 650496, 657580, 689920, 708576, 711480, 717360, 723338, 751520, 758912, 765184, 775005, 789096, 813120, 819840, 826672, 858880, 885720, 901824, 944768, 948640, 956480, 986370, 1033340, 1034880, 1052128, 1084160, 1085007, 1127280, 1138368, 1147776, 1180960, 1202432, 1240008, 1288320, 1315160, 1417152, 1422960, 1434720, 1446676, 1503040, 1517824, 1550010, 1578192, 1626240, 1639680, 1653344, 1771440, 1803648, 1808345, 1889536, 1897280, 1912960, 1972740, 2066680, 2069760, 2104256, 2170014, 2254560, 2276736, 2295552, 2361920, 2480016, 2576640, 2630320, 2834304, 2845920, 2869440, 2893352, 3006080, 3100020, 3156384, 3252480, 3306688, 3542880, 3607296, 3616690, 3794560, 3825920, 3945480, 4133360, 4208512, 4340028, 4509120, 4553472, 4723840, 4960032, 5260640, 5425035, 5668608, 5691840, 5738880, 5786704, 6012160, 6200040, 6312768, 6613376, 7085760, 7233380, 7589120, 7890960, 8266720, 8417024, 8680056, 9018240, 9447680, 9920064, 10521280, 10850070, 11383680, 11477760, 11573408, 12400080, 12625536, 13226752, 14171520, 14466760, 15781920, 16533440, 17360112, 18036480, 19840128, 21042560, 21700140, 22767360, 23146816, 24800160, 25251072, 28343040, 28933520, 31563840, 33066880, 34720224, 39680256, 42085120, 43400280, 46293632, 49600320, 57867040, 63127680, 66133760, 69440448, 86800560, 92587264, 99200640, 115734080, 126255360, 138880896, 173601120, 198401280, 231468160, 277761792, 347202240, 462936320, 694404480, 1388808960]

約数ペア:

[(1, 1388808960), (2, 694404480), (3, 462936320), (4, 347202240), (5, 277761792), (6, 231468160), (7, 198401280), (8, 173601120), (10, 138880896), (11, 126255360), (12, 115734080), (14, 99200640), (15, 92587264), (16, 86800560), (20, 69440448), (21, 66133760), (22, 63127680), (24, 57867040), (28, 49600320), (30, 46293632), (32, 43400280), (33, 42085120), (35, 39680256), (40, 34720224), (42, 33066880), (44, 31563840), (48, 28933520), (49, 28343040), (55, 25251072), (56, 24800160), (60, 23146816), (61, 22767360), (64, 21700140), (66, 21042560), (70, 19840128), (77, 18036480), (80, 17360112), (84, 16533440), (88, 15781920), (96, 14466760), (98, 14171520), (105, 13226752), (110, 12625536), (112, 12400080), (120, 11573408), (121, 11477760), (122, 11383680), (128, 10850070), (132, 10521280), (140, 9920064), (147, 9447680), (154, 9018240), (160, 8680056), (165, 8417024), (168, 8266720), (176, 7890960), (183, 7589120), (192, 7233380), (196, 7085760), (210, 6613376), (220, 6312768), (224, 6200040), (231, 6012160), (240, 5786704), (242, 5738880), (244, 5691840), (245, 5668608), (256, 5425035), (264, 5260640), (280, 4960032), (294, 4723840), (305, 4553472), (308, 4509120), (320, 4340028), (330, 4208512), (336, 4133360), (352, 3945480), (363, 3825920), (366, 3794560), (384, 3616690), (385, 3607296), (392, 3542880), (420, 3306688), (427, 3252480), (440, 3156384), (448, 3100020), (462, 3006080), (480, 2893352), (484, 2869440), (488, 2845920), (490, 2834304), (528, 2630320), (539, 2576640), (560, 2480016), (588, 2361920), (605, 2295552), (610, 2276736), (616, 2254560), (640, 2170014), (660, 2104256), (671, 2069760), (672, 2066680), (704, 1972740), (726, 1912960), (732, 1897280), (735, 1889536), (768, 1808345), (770, 1803648), (784, 1771440), (840, 1653344), (847, 1639680), (854, 1626240), (880, 1578192), (896, 1550010), (915, 1517824), (924, 1503040), (960, 1446676), (968, 1434720), (976, 1422960), (980, 1417152), (1056, 1315160), (1078, 1288320), (1120, 1240008), (1155, 1202432), (1176, 1180960), (1210, 1147776), (1220, 1138368), (1232, 1127280), (1280, 1085007), (1281, 1084160), (1320, 1052128), (1342, 1034880), (1344, 1033340), (1408, 986370), (1452, 956480), (1464, 948640), (1470, 944768), (1540, 901824), (1568, 885720), (1617, 858880), (1680, 826672), (1694, 819840), (1708, 813120), (1760, 789096), (1792, 775005), (1815, 765184), (1830, 758912), (1848, 751520), (1920, 723338), (1936, 717360), (1952, 711480), (1960, 708576), (2013, 689920), (2112, 657580), (2135, 650496), (2156, 644160), (2240, 620004), (2310, 601216), (2352, 590480), (2420, 573888), (2440, 569184), (2464, 563640), (2541, 546560), (2562, 542080), (2640, 526064), (2684, 517440), (2688, 516670), (2695, 515328), (2816, 493185), (2904, 478240), (2928, 474320), (2940, 472384), (2989, 464640), (3080, 450912), (3136, 442860), (3234, 429440), (3355, 413952), (3360, 413336), (3388, 409920), (3416, 406560), (3520, 394548), (3630, 382592), (3660, 379456), (3696, 375760), (3840, 361669), (3872, 358680), (3904, 355740), (3920, 354288), (4026, 344960), (4224, 328790), (4235, 327936), (4270, 325248), (4312, 322080), (4480, 310002), (4620, 300608), (4697, 295680), (4704, 295240), (4840, 286944), (4880, 284592), (4928, 281820), (5082, 273280), (5124, 271040), (5280, 263032), (5368, 258720), (5376, 258335), (5390, 257664), (5808, 239120), (5856, 237160), (5880, 236192), (5929, 234240), (5978, 232320), (6160, 225456), (6272, 221430), (6405, 216832), (6468, 214720), (6710, 206976), (6720, 206668), (6776, 204960), (6832, 203280), (7040, 197274), (7260, 191296), (7320, 189728), (7381, 188160), (7392, 187880), (7744, 179340), (7808, 177870), (7840, 177144), (8052, 172480), (8085, 171776), (8448, 164395), (8470, 163968), (8540, 162624), (8624, 161040), (8960, 155001), (8967, 154880), (9240, 150304), (9394, 147840), (9408, 147620), (9680, 143472), (9760, 142296), (9856, 140910), (10065, 137984), (10164, 136640), (10248, 135520), (10560, 131516), (10736, 129360), (10780, 128832), (11616, 119560), (11712, 118580), (11760, 118096), (11858, 117120), (11956, 116160), (12320, 112728), (12544, 110715), (12705, 109312), (12810, 108416), (12936, 107360), (13420, 103488), (13440, 103334), (13552, 102480), (13664, 101640), (14080, 98637), (14091, 98560), (14520, 95648), (14640, 94864), (14762, 94080), (14784, 93940), (14945, 92928), (15488, 89670), (15616, 88935), (15680, 88572), (16104, 86240), (16170, 85888), (16940, 81984), (17080, 81312), (17248, 80520), (17787, 78080), (17934, 77440), (18480, 75152), (18788, 73920), (18816, 73810), (19360, 71736), (19520, 71148), (19712, 70455), (20130, 68992), (20328, 68320), (20496, 67760), (21120, 65758), (21472, 64680), (21560, 64416), (22143, 62720), (23232, 59780), (23424, 59290), (23485, 59136), (23520, 59048), (23716, 58560), (23912, 58080), (24640, 56364), (25410, 54656), (25620, 54208), (25872, 53680), (26840, 51744), (26880, 51667), (27104, 51240), (27328, 50820), (28182, 49280), (29040, 47824), (29280, 47432), (29524, 47040), (29568, 46970), (29645, 46848), (29890, 46464), (30976, 44835), (31360, 44286), (32208, 43120), (32340, 42944), (32879, 42240), (33880, 40992), (34160, 40656), (34496, 40260), (35574, 39040), (35868, 38720), (36905, 37632), (36960, 37576)]