198401280

素因数分解:

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

素因数の和:114

約数の個数: 432

約数和(自身を含む): 809031552

約数和(自身を除く): 610630272

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, 55, 56, 60, 61, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 122, 128, 132, 140, 154, 160, 165, 168, 176, 183, 192, 210, 220, 224, 231, 240, 242, 244, 256, 264, 280, 305, 308, 320, 330, 336, 352, 363, 366, 384, 385, 420, 427, 440, 448, 462, 480, 484, 488, 528, 560, 605, 610, 616, 640, 660, 671, 672, 704, 726, 732, 768, 770, 840, 847, 854, 880, 896, 915, 924, 960, 968, 976, 1056, 1120, 1155, 1210, 1220, 1232, 1280, 1281, 1320, 1342, 1344, 1408, 1452, 1464, 1540, 1680, 1694, 1708, 1760, 1792, 1815, 1830, 1848, 1920, 1936, 1952, 2013, 2112, 2135, 2240, 2310, 2420, 2440, 2464, 2541, 2562, 2640, 2684, 2688, 2816, 2904, 2928, 3080, 3355, 3360, 3388, 3416, 3520, 3630, 3660, 3696, 3840, 3872, 3904, 4026, 4224, 4235, 4270, 4480, 4620, 4697, 4840, 4880, 4928, 5082, 5124, 5280, 5368, 5376, 5808, 5856, 6160, 6405, 6710, 6720, 6776, 6832, 7040, 7260, 7320, 7381, 7392, 7744, 7808, 8052, 8448, 8470, 8540, 8960, 9240, 9394, 9680, 9760, 9856, 10065, 10164, 10248, 10560, 10736, 11616, 11712, 12320, 12705, 12810, 13420, 13440, 13552, 13664, 14080, 14091, 14520, 14640, 14762, 14784, 15488, 15616, 16104, 16940, 17080, 18480, 18788, 19360, 19520, 19712, 20130, 20328, 20496, 21120, 21472, 22143, 23232, 23424, 23485, 24640, 25410, 25620, 26840, 26880, 27104, 27328, 28182, 29040, 29280, 29524, 29568, 30976, 32208, 33880, 34160, 36905, 36960, 37576, 38720, 39040, 40260, 40656, 40992, 42240, 42944, 44286, 46464, 46848, 46970, 49280, 50820, 51240, 51667, 53680, 54208, 54656, 56364, 58080, 58560, 59048, 59136, 64416, 67760, 68320, 70455, 73810, 73920, 75152, 77440, 78080, 80520, 81312, 81984, 85888, 88572, 92928, 93940, 98560, 101640, 102480, 103334, 107360, 108416, 109312, 110715, 112728, 116160, 117120, 118096, 128832, 135520, 136640, 140910, 147620, 147840, 150304, 154880, 155001, 161040, 162624, 163968, 171776, 177144, 187880, 203280, 204960, 206668, 214720, 216832, 221430, 225456, 232320, 234240, 236192, 257664, 258335, 271040, 273280, 281820, 295240, 295680, 300608, 310002, 322080, 325248, 327936, 354288, 375760, 406560, 409920, 413336, 429440, 442860, 450912, 464640, 472384, 515328, 516670, 542080, 546560, 563640, 590480, 601216, 620004, 644160, 650496, 708576, 751520, 775005, 813120, 819840, 826672, 858880, 885720, 901824, 944768, 1033340, 1084160, 1127280, 1180960, 1202432, 1240008, 1288320, 1417152, 1503040, 1550010, 1626240, 1639680, 1653344, 1771440, 1803648, 1889536, 2066680, 2254560, 2361920, 2480016, 2576640, 2834304, 3006080, 3100020, 3252480, 3306688, 3542880, 3607296, 4133360, 4509120, 4723840, 4960032, 5668608, 6012160, 6200040, 6613376, 7085760, 8266720, 9018240, 9447680, 9920064, 12400080, 13226752, 14171520, 16533440, 18036480, 19840128, 24800160, 28343040, 33066880, 39680256, 49600320, 66133760, 99200640, 198401280]

約数ペア:

[(1, 198401280), (2, 99200640), (3, 66133760), (4, 49600320), (5, 39680256), (6, 33066880), (7, 28343040), (8, 24800160), (10, 19840128), (11, 18036480), (12, 16533440), (14, 14171520), (15, 13226752), (16, 12400080), (20, 9920064), (21, 9447680), (22, 9018240), (24, 8266720), (28, 7085760), (30, 6613376), (32, 6200040), (33, 6012160), (35, 5668608), (40, 4960032), (42, 4723840), (44, 4509120), (48, 4133360), (55, 3607296), (56, 3542880), (60, 3306688), (61, 3252480), (64, 3100020), (66, 3006080), (70, 2834304), (77, 2576640), (80, 2480016), (84, 2361920), (88, 2254560), (96, 2066680), (105, 1889536), (110, 1803648), (112, 1771440), (120, 1653344), (121, 1639680), (122, 1626240), (128, 1550010), (132, 1503040), (140, 1417152), (154, 1288320), (160, 1240008), (165, 1202432), (168, 1180960), (176, 1127280), (183, 1084160), (192, 1033340), (210, 944768), (220, 901824), (224, 885720), (231, 858880), (240, 826672), (242, 819840), (244, 813120), (256, 775005), (264, 751520), (280, 708576), (305, 650496), (308, 644160), (320, 620004), (330, 601216), (336, 590480), (352, 563640), (363, 546560), (366, 542080), (384, 516670), (385, 515328), (420, 472384), (427, 464640), (440, 450912), (448, 442860), (462, 429440), (480, 413336), (484, 409920), (488, 406560), (528, 375760), (560, 354288), (605, 327936), (610, 325248), (616, 322080), (640, 310002), (660, 300608), (671, 295680), (672, 295240), (704, 281820), (726, 273280), (732, 271040), (768, 258335), (770, 257664), (840, 236192), (847, 234240), (854, 232320), (880, 225456), (896, 221430), (915, 216832), (924, 214720), (960, 206668), (968, 204960), (976, 203280), (1056, 187880), (1120, 177144), (1155, 171776), (1210, 163968), (1220, 162624), (1232, 161040), (1280, 155001), (1281, 154880), (1320, 150304), (1342, 147840), (1344, 147620), (1408, 140910), (1452, 136640), (1464, 135520), (1540, 128832), (1680, 118096), (1694, 117120), (1708, 116160), (1760, 112728), (1792, 110715), (1815, 109312), (1830, 108416), (1848, 107360), (1920, 103334), (1936, 102480), (1952, 101640), (2013, 98560), (2112, 93940), (2135, 92928), (2240, 88572), (2310, 85888), (2420, 81984), (2440, 81312), (2464, 80520), (2541, 78080), (2562, 77440), (2640, 75152), (2684, 73920), (2688, 73810), (2816, 70455), (2904, 68320), (2928, 67760), (3080, 64416), (3355, 59136), (3360, 59048), (3388, 58560), (3416, 58080), (3520, 56364), (3630, 54656), (3660, 54208), (3696, 53680), (3840, 51667), (3872, 51240), (3904, 50820), (4026, 49280), (4224, 46970), (4235, 46848), (4270, 46464), (4480, 44286), (4620, 42944), (4697, 42240), (4840, 40992), (4880, 40656), (4928, 40260), (5082, 39040), (5124, 38720), (5280, 37576), (5368, 36960), (5376, 36905), (5808, 34160), (5856, 33880), (6160, 32208), (6405, 30976), (6710, 29568), (6720, 29524), (6776, 29280), (6832, 29040), (7040, 28182), (7260, 27328), (7320, 27104), (7381, 26880), (7392, 26840), (7744, 25620), (7808, 25410), (8052, 24640), (8448, 23485), (8470, 23424), (8540, 23232), (8960, 22143), (9240, 21472), (9394, 21120), (9680, 20496), (9760, 20328), (9856, 20130), (10065, 19712), (10164, 19520), (10248, 19360), (10560, 18788), (10736, 18480), (11616, 17080), (11712, 16940), (12320, 16104), (12705, 15616), (12810, 15488), (13420, 14784), (13440, 14762), (13552, 14640), (13664, 14520), (14080, 14091)]