18734096640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1997}}^1$

素因数の和:2377

約数の個数: 288

約数和(自身を含む): 68609721600

約数和(自身を除く): 49875624960

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 349, 384, 420, 448, 480, 560, 640, 672, 698, 768, 840, 896, 960, 1047, 1120, 1280, 1344, 1396, 1680, 1745, 1792, 1920, 1997, 2094, 2240, 2443, 2688, 2792, 3360, 3490, 3840, 3994, 4188, 4480, 4886, 5235, 5376, 5584, 5991, 6720, 6980, 7329, 7988, 8376, 8960, 9772, 9985, 10470, 11168, 11982, 12215, 13440, 13960, 13979, 14658, 15976, 16752, 19544, 19970, 20940, 22336, 23964, 24430, 26880, 27920, 27958, 29316, 29955, 31952, 33504, 36645, 39088, 39940, 41880, 41937, 44672, 47928, 48860, 55840, 55916, 58632, 59910, 63904, 67008, 69895, 73290, 78176, 79880, 83760, 83874, 89344, 95856, 97720, 111680, 111832, 117264, 119820, 127808, 134016, 139790, 146580, 156352, 159760, 167520, 167748, 191712, 195440, 209685, 223360, 223664, 234528, 239640, 255616, 268032, 279580, 293160, 312704, 319520, 335040, 335496, 383424, 390880, 419370, 446720, 447328, 469056, 479280, 511232, 559160, 586320, 625408, 639040, 670080, 670992, 696953, 766848, 781760, 838740, 894656, 938112, 958560, 1118320, 1172640, 1278080, 1340160, 1341984, 1393906, 1533696, 1563520, 1677480, 1789312, 1876224, 1917120, 2090859, 2236640, 2345280, 2556160, 2683968, 2787812, 3127040, 3354960, 3484765, 3578624, 3834240, 4181718, 4473280, 4690560, 4878671, 5367936, 5575624, 6709920, 6969530, 7668480, 8363436, 8946560, 9381120, 9757342, 10454295, 10735872, 11151248, 13419840, 13939060, 14636013, 16726872, 17893120, 19514684, 20908590, 22302496, 24393355, 26839680, 27878120, 29272026, 33453744, 39029368, 41817180, 44604992, 48786710, 53679360, 55756240, 58544052, 66907488, 73180065, 78058736, 83634360, 89209984, 97573420, 111512480, 117088104, 133814976, 146360130, 156117472, 167268720, 178419968, 195146840, 223024960, 234176208, 267629952, 292720260, 312234944, 334537440, 390293680, 446049920, 468352416, 535259904, 585440520, 624469888, 669074880, 780587360, 892099840, 936704832, 1170881040, 1248939776, 1338149760, 1561174720, 1873409664, 2341762080, 2676299520, 3122349440, 3746819328, 4683524160, 6244698880, 9367048320, 18734096640]

約数ペア:

[(1, 18734096640), (2, 9367048320), (3, 6244698880), (4, 4683524160), (5, 3746819328), (6, 3122349440), (7, 2676299520), (8, 2341762080), (10, 1873409664), (12, 1561174720), (14, 1338149760), (15, 1248939776), (16, 1170881040), (20, 936704832), (21, 892099840), (24, 780587360), (28, 669074880), (30, 624469888), (32, 585440520), (35, 535259904), (40, 468352416), (42, 446049920), (48, 390293680), (56, 334537440), (60, 312234944), (64, 292720260), (70, 267629952), (80, 234176208), (84, 223024960), (96, 195146840), (105, 178419968), (112, 167268720), (120, 156117472), (128, 146360130), (140, 133814976), (160, 117088104), (168, 111512480), (192, 97573420), (210, 89209984), (224, 83634360), (240, 78058736), (256, 73180065), (280, 66907488), (320, 58544052), (336, 55756240), (349, 53679360), (384, 48786710), (420, 44604992), (448, 41817180), (480, 39029368), (560, 33453744), (640, 29272026), (672, 27878120), (698, 26839680), (768, 24393355), (840, 22302496), (896, 20908590), (960, 19514684), (1047, 17893120), (1120, 16726872), (1280, 14636013), (1344, 13939060), (1396, 13419840), (1680, 11151248), (1745, 10735872), (1792, 10454295), (1920, 9757342), (1997, 9381120), (2094, 8946560), (2240, 8363436), (2443, 7668480), (2688, 6969530), (2792, 6709920), (3360, 5575624), (3490, 5367936), (3840, 4878671), (3994, 4690560), (4188, 4473280), (4480, 4181718), (4886, 3834240), (5235, 3578624), (5376, 3484765), (5584, 3354960), (5991, 3127040), (6720, 2787812), (6980, 2683968), (7329, 2556160), (7988, 2345280), (8376, 2236640), (8960, 2090859), (9772, 1917120), (9985, 1876224), (10470, 1789312), (11168, 1677480), (11982, 1563520), (12215, 1533696), (13440, 1393906), (13960, 1341984), (13979, 1340160), (14658, 1278080), (15976, 1172640), (16752, 1118320), (19544, 958560), (19970, 938112), (20940, 894656), (22336, 838740), (23964, 781760), (24430, 766848), (26880, 696953), (27920, 670992), (27958, 670080), (29316, 639040), (29955, 625408), (31952, 586320), (33504, 559160), (36645, 511232), (39088, 479280), (39940, 469056), (41880, 447328), (41937, 446720), (44672, 419370), (47928, 390880), (48860, 383424), (55840, 335496), (55916, 335040), (58632, 319520), (59910, 312704), (63904, 293160), (67008, 279580), (69895, 268032), (73290, 255616), (78176, 239640), (79880, 234528), (83760, 223664), (83874, 223360), (89344, 209685), (95856, 195440), (97720, 191712), (111680, 167748), (111832, 167520), (117264, 159760), (119820, 156352), (127808, 146580), (134016, 139790)]