293502720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 288

約数和(自身を含む): 1094929920

約数和(自身を除く): 801427200

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, 179, 183, 192, 210, 224, 240, 244, 256, 280, 305, 320, 336, 358, 366, 384, 420, 427, 448, 480, 488, 537, 560, 610, 640, 672, 716, 732, 768, 840, 854, 895, 896, 915, 960, 976, 1074, 1120, 1220, 1253, 1280, 1281, 1344, 1432, 1464, 1680, 1708, 1790, 1792, 1830, 1920, 1952, 2135, 2148, 2240, 2440, 2506, 2562, 2685, 2688, 2864, 2928, 3360, 3416, 3580, 3660, 3759, 3840, 3904, 4270, 4296, 4480, 4880, 5012, 5124, 5370, 5376, 5728, 5856, 6265, 6405, 6720, 6832, 7160, 7320, 7518, 7808, 8540, 8592, 8960, 9760, 10024, 10248, 10740, 10919, 11456, 11712, 12530, 12810, 13440, 13664, 14320, 14640, 15036, 15616, 17080, 17184, 18795, 19520, 20048, 20496, 21480, 21838, 22912, 23424, 25060, 25620, 26880, 27328, 28640, 29280, 30072, 32757, 34160, 34368, 37590, 39040, 40096, 40992, 42960, 43676, 45824, 46848, 50120, 51240, 54595, 54656, 57280, 58560, 60144, 65514, 68320, 68736, 75180, 76433, 78080, 80192, 81984, 85920, 87352, 100240, 102480, 109190, 109312, 114560, 117120, 120288, 131028, 136640, 137472, 150360, 152866, 160384, 163785, 163968, 171840, 174704, 200480, 204960, 218380, 229120, 229299, 234240, 240576, 262056, 273280, 300720, 305732, 320768, 327570, 327936, 343680, 349408, 382165, 400960, 409920, 436760, 458598, 481152, 524112, 546560, 601440, 611464, 655140, 687360, 698816, 764330, 801920, 819840, 873520, 917196, 962304, 1048224, 1146495, 1202880, 1222928, 1310280, 1397632, 1528660, 1603840, 1639680, 1747040, 1834392, 2096448, 2292990, 2405760, 2445856, 2620560, 2795264, 3057320, 3494080, 3668784, 4192896, 4585980, 4811520, 4891712, 5241120, 6114640, 6988160, 7337568, 8385792, 9171960, 9783424, 10482240, 12229280, 13976320, 14675136, 18343920, 19566848, 20964480, 24458560, 29350272, 36687840, 41928960, 48917120, 58700544, 73375680, 97834240, 146751360, 293502720]

約数ペア:

[(1, 293502720), (2, 146751360), (3, 97834240), (4, 73375680), (5, 58700544), (6, 48917120), (7, 41928960), (8, 36687840), (10, 29350272), (12, 24458560), (14, 20964480), (15, 19566848), (16, 18343920), (20, 14675136), (21, 13976320), (24, 12229280), (28, 10482240), (30, 9783424), (32, 9171960), (35, 8385792), (40, 7337568), (42, 6988160), (48, 6114640), (56, 5241120), (60, 4891712), (61, 4811520), (64, 4585980), (70, 4192896), (80, 3668784), (84, 3494080), (96, 3057320), (105, 2795264), (112, 2620560), (120, 2445856), (122, 2405760), (128, 2292990), (140, 2096448), (160, 1834392), (168, 1747040), (179, 1639680), (183, 1603840), (192, 1528660), (210, 1397632), (224, 1310280), (240, 1222928), (244, 1202880), (256, 1146495), (280, 1048224), (305, 962304), (320, 917196), (336, 873520), (358, 819840), (366, 801920), (384, 764330), (420, 698816), (427, 687360), (448, 655140), (480, 611464), (488, 601440), (537, 546560), (560, 524112), (610, 481152), (640, 458598), (672, 436760), (716, 409920), (732, 400960), (768, 382165), (840, 349408), (854, 343680), (895, 327936), (896, 327570), (915, 320768), (960, 305732), (976, 300720), (1074, 273280), (1120, 262056), (1220, 240576), (1253, 234240), (1280, 229299), (1281, 229120), (1344, 218380), (1432, 204960), (1464, 200480), (1680, 174704), (1708, 171840), (1790, 163968), (1792, 163785), (1830, 160384), (1920, 152866), (1952, 150360), (2135, 137472), (2148, 136640), (2240, 131028), (2440, 120288), (2506, 117120), (2562, 114560), (2685, 109312), (2688, 109190), (2864, 102480), (2928, 100240), (3360, 87352), (3416, 85920), (3580, 81984), (3660, 80192), (3759, 78080), (3840, 76433), (3904, 75180), (4270, 68736), (4296, 68320), (4480, 65514), (4880, 60144), (5012, 58560), (5124, 57280), (5370, 54656), (5376, 54595), (5728, 51240), (5856, 50120), (6265, 46848), (6405, 45824), (6720, 43676), (6832, 42960), (7160, 40992), (7320, 40096), (7518, 39040), (7808, 37590), (8540, 34368), (8592, 34160), (8960, 32757), (9760, 30072), (10024, 29280), (10248, 28640), (10740, 27328), (10919, 26880), (11456, 25620), (11712, 25060), (12530, 23424), (12810, 22912), (13440, 21838), (13664, 21480), (14320, 20496), (14640, 20048), (15036, 19520), (15616, 18795), (17080, 17184)]