2531665920

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 384

約数和(自身を含む): 9456894720

約数和(自身を除く): 6925228800

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, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 193, 210, 224, 240, 244, 256, 280, 305, 320, 336, 366, 384, 386, 420, 427, 448, 480, 488, 512, 560, 579, 610, 640, 672, 732, 768, 772, 840, 854, 896, 915, 960, 965, 976, 1024, 1120, 1158, 1220, 1280, 1281, 1344, 1351, 1464, 1536, 1544, 1680, 1708, 1792, 1830, 1920, 1930, 1952, 2048, 2135, 2240, 2316, 2440, 2560, 2562, 2688, 2702, 2895, 2928, 3072, 3088, 3360, 3416, 3584, 3660, 3840, 3860, 3904, 4053, 4270, 4480, 4632, 4880, 5120, 5124, 5376, 5404, 5790, 5856, 6144, 6176, 6405, 6720, 6755, 6832, 7168, 7320, 7680, 7720, 7808, 8106, 8540, 8960, 9264, 9760, 10240, 10248, 10752, 10808, 11580, 11712, 11773, 12352, 12810, 13440, 13510, 13664, 14336, 14640, 15360, 15440, 15616, 16212, 17080, 17920, 18528, 19520, 20265, 20496, 21504, 21616, 23160, 23424, 23546, 24704, 25620, 26880, 27020, 27328, 29280, 30720, 30880, 31232, 32424, 34160, 35319, 35840, 37056, 39040, 40530, 40992, 43008, 43232, 46320, 46848, 47092, 49408, 51240, 53760, 54040, 54656, 58560, 58865, 61760, 62464, 64848, 68320, 70638, 71680, 74112, 78080, 81060, 81984, 82411, 86464, 92640, 93696, 94184, 98816, 102480, 107520, 108080, 109312, 117120, 117730, 123520, 124928, 129696, 136640, 141276, 148224, 156160, 162120, 163968, 164822, 172928, 176595, 185280, 187392, 188368, 197632, 204960, 215040, 216160, 218624, 234240, 235460, 247040, 247233, 259392, 273280, 282552, 296448, 312320, 324240, 327936, 329644, 345856, 353190, 370560, 374784, 376736, 395264, 409920, 412055, 432320, 437248, 468480, 470920, 494080, 494466, 518784, 546560, 565104, 592896, 624640, 648480, 655872, 659288, 691712, 706380, 741120, 753472, 819840, 824110, 864640, 874496, 936960, 941840, 988160, 988932, 1037568, 1093120, 1130208, 1185792, 1236165, 1296960, 1311744, 1318576, 1383424, 1412760, 1482240, 1506944, 1639680, 1648220, 1729280, 1873920, 1883680, 1976320, 1977864, 2075136, 2186240, 2260416, 2472330, 2593920, 2623488, 2637152, 2766848, 2825520, 2964480, 3013888, 3279360, 3296440, 3458560, 3767360, 3955728, 4150272, 4372480, 4520832, 4944660, 5187840, 5274304, 5651040, 5928960, 6027776, 6558720, 6592880, 6917120, 7534720, 7911456, 8300544, 9041664, 9889320, 10375680, 10548608, 11302080, 12055552, 13117440, 13185760, 13834240, 15069440, 15822912, 18083328, 19778640, 20751360, 21097216, 22604160, 24111104, 26371520, 30138880, 31645824, 36166656, 39557280, 41502720, 42194432, 45208320, 52743040, 60277760, 63291648, 72333312, 79114560, 84388864, 90416640, 105486080, 120555520, 126583296, 158229120, 168777728, 180833280, 210972160, 253166592, 316458240, 361666560, 421944320, 506333184, 632916480, 843888640, 1265832960, 2531665920]

約数ペア:

[(1, 2531665920), (2, 1265832960), (3, 843888640), (4, 632916480), (5, 506333184), (6, 421944320), (7, 361666560), (8, 316458240), (10, 253166592), (12, 210972160), (14, 180833280), (15, 168777728), (16, 158229120), (20, 126583296), (21, 120555520), (24, 105486080), (28, 90416640), (30, 84388864), (32, 79114560), (35, 72333312), (40, 63291648), (42, 60277760), (48, 52743040), (56, 45208320), (60, 42194432), (61, 41502720), (64, 39557280), (70, 36166656), (80, 31645824), (84, 30138880), (96, 26371520), (105, 24111104), (112, 22604160), (120, 21097216), (122, 20751360), (128, 19778640), (140, 18083328), (160, 15822912), (168, 15069440), (183, 13834240), (192, 13185760), (193, 13117440), (210, 12055552), (224, 11302080), (240, 10548608), (244, 10375680), (256, 9889320), (280, 9041664), (305, 8300544), (320, 7911456), (336, 7534720), (366, 6917120), (384, 6592880), (386, 6558720), (420, 6027776), (427, 5928960), (448, 5651040), (480, 5274304), (488, 5187840), (512, 4944660), (560, 4520832), (579, 4372480), (610, 4150272), (640, 3955728), (672, 3767360), (732, 3458560), (768, 3296440), (772, 3279360), (840, 3013888), (854, 2964480), (896, 2825520), (915, 2766848), (960, 2637152), (965, 2623488), (976, 2593920), (1024, 2472330), (1120, 2260416), (1158, 2186240), (1220, 2075136), (1280, 1977864), (1281, 1976320), (1344, 1883680), (1351, 1873920), (1464, 1729280), (1536, 1648220), (1544, 1639680), (1680, 1506944), (1708, 1482240), (1792, 1412760), (1830, 1383424), (1920, 1318576), (1930, 1311744), (1952, 1296960), (2048, 1236165), (2135, 1185792), (2240, 1130208), (2316, 1093120), (2440, 1037568), (2560, 988932), (2562, 988160), (2688, 941840), (2702, 936960), (2895, 874496), (2928, 864640), (3072, 824110), (3088, 819840), (3360, 753472), (3416, 741120), (3584, 706380), (3660, 691712), (3840, 659288), (3860, 655872), (3904, 648480), (4053, 624640), (4270, 592896), (4480, 565104), (4632, 546560), (4880, 518784), (5120, 494466), (5124, 494080), (5376, 470920), (5404, 468480), (5790, 437248), (5856, 432320), (6144, 412055), (6176, 409920), (6405, 395264), (6720, 376736), (6755, 374784), (6832, 370560), (7168, 353190), (7320, 345856), (7680, 329644), (7720, 327936), (7808, 324240), (8106, 312320), (8540, 296448), (8960, 282552), (9264, 273280), (9760, 259392), (10240, 247233), (10248, 247040), (10752, 235460), (10808, 234240), (11580, 218624), (11712, 216160), (11773, 215040), (12352, 204960), (12810, 197632), (13440, 188368), (13510, 187392), (13664, 185280), (14336, 176595), (14640, 172928), (15360, 164822), (15440, 163968), (15616, 162120), (16212, 156160), (17080, 148224), (17920, 141276), (18528, 136640), (19520, 129696), (20265, 124928), (20496, 123520), (21504, 117730), (21616, 117120), (23160, 109312), (23424, 108080), (23546, 107520), (24704, 102480), (25620, 98816), (26880, 94184), (27020, 93696), (27328, 92640), (29280, 86464), (30720, 82411), (30880, 81984), (31232, 81060), (32424, 78080), (34160, 74112), (35319, 71680), (35840, 70638), (37056, 68320), (39040, 64848), (40530, 62464), (40992, 61760), (43008, 58865), (43232, 58560), (46320, 54656), (46848, 54040), (47092, 53760), (49408, 51240)]