19211315200

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{443}}^1$

素因数の和:504

約数の個数: 432

約数和(自身を含む): 59970849120

約数和(自身を除く): 40759533920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 121, 128, 140, 154, 160, 175, 176, 200, 220, 224, 242, 256, 275, 280, 308, 320, 350, 352, 385, 400, 440, 443, 448, 484, 512, 550, 560, 605, 616, 640, 700, 704, 770, 800, 847, 880, 886, 896, 968, 1024, 1100, 1120, 1210, 1232, 1280, 1400, 1408, 1540, 1600, 1694, 1760, 1772, 1792, 1925, 1936, 2048, 2200, 2215, 2240, 2420, 2464, 2560, 2800, 2816, 3025, 3080, 3101, 3200, 3388, 3520, 3544, 3584, 3850, 3872, 4235, 4400, 4430, 4480, 4840, 4873, 4928, 5120, 5600, 5632, 6050, 6160, 6202, 6400, 6776, 7040, 7088, 7168, 7700, 7744, 8470, 8800, 8860, 8960, 9680, 9746, 9856, 10240, 11075, 11200, 11264, 12100, 12320, 12404, 12800, 13552, 14080, 14176, 14336, 15400, 15488, 15505, 16940, 17600, 17720, 17920, 19360, 19492, 19712, 21175, 22150, 22400, 22528, 24200, 24365, 24640, 24808, 25600, 27104, 28160, 28352, 30800, 30976, 31010, 33880, 34111, 35200, 35440, 35840, 38720, 38984, 39424, 42350, 44300, 44800, 48400, 48730, 49280, 49616, 51200, 53603, 54208, 56320, 56704, 61600, 61952, 62020, 67760, 68222, 70400, 70880, 71680, 77440, 77525, 77968, 78848, 84700, 88600, 89600, 96800, 97460, 98560, 99232, 107206, 108416, 112640, 113408, 121825, 123200, 123904, 124040, 135520, 136444, 140800, 141760, 154880, 155050, 155936, 157696, 169400, 170555, 177200, 179200, 193600, 194920, 197120, 198464, 214412, 216832, 226816, 243650, 246400, 247808, 248080, 268015, 271040, 272888, 281600, 283520, 309760, 310100, 311872, 338800, 341110, 354400, 358400, 375221, 387200, 389840, 394240, 396928, 428824, 433664, 453632, 487300, 492800, 496160, 536030, 542080, 545776, 563200, 567040, 619520, 620200, 623744, 677600, 682220, 708800, 750442, 774400, 779680, 788480, 793856, 852775, 857648, 867328, 907264, 974600, 985600, 992320, 1072060, 1084160, 1091552, 1134080, 1239040, 1240400, 1247488, 1340075, 1355200, 1364440, 1417600, 1500884, 1548800, 1559360, 1587712, 1705550, 1715296, 1734656, 1876105, 1949200, 1971200, 1984640, 2144120, 2168320, 2183104, 2268160, 2480800, 2494976, 2680150, 2710400, 2728880, 2835200, 3001768, 3097600, 3118720, 3175424, 3411100, 3430592, 3752210, 3898400, 3942400, 3969280, 4288240, 4336640, 4366208, 4536320, 4961600, 4989952, 5360300, 5420800, 5457760, 5670400, 6003536, 6195200, 6237440, 6350848, 6822200, 6861184, 7504420, 7796800, 7938560, 8576480, 8673280, 8732416, 9380525, 9923200, 9979904, 10720600, 10841600, 10915520, 11340800, 12007072, 12474880, 13644400, 13722368, 15008840, 15593600, 15877120, 17152960, 17464832, 18761050, 19846400, 21441200, 21683200, 21831040, 22681600, 24014144, 24949760, 27288800, 27444736, 30017680, 31187200, 31754240, 34305920, 34929664, 37522100, 39692800, 42882400, 43366400, 43662080, 48028288, 49899520, 54577600, 54889472, 60035360, 62374400, 68611840, 69859328, 75044200, 79385600, 85764800, 87324160, 96056576, 109155200, 109778944, 120070720, 124748800, 137223680, 150088400, 158771200, 171529600, 174648320, 192113152, 218310400, 240141440, 249497600, 274447360, 300176800, 343059200, 349296640, 384226304, 436620800, 480282880, 548894720, 600353600, 686118400, 768452608, 873241600, 960565760, 1200707200, 1372236800, 1746483200, 1921131520, 2401414400, 2744473600, 3842263040, 4802828800, 9605657600, 19211315200]

約数ペア:

[(1, 19211315200), (2, 9605657600), (4, 4802828800), (5, 3842263040), (7, 2744473600), (8, 2401414400), (10, 1921131520), (11, 1746483200), (14, 1372236800), (16, 1200707200), (20, 960565760), (22, 873241600), (25, 768452608), (28, 686118400), (32, 600353600), (35, 548894720), (40, 480282880), (44, 436620800), (50, 384226304), (55, 349296640), (56, 343059200), (64, 300176800), (70, 274447360), (77, 249497600), (80, 240141440), (88, 218310400), (100, 192113152), (110, 174648320), (112, 171529600), (121, 158771200), (128, 150088400), (140, 137223680), (154, 124748800), (160, 120070720), (175, 109778944), (176, 109155200), (200, 96056576), (220, 87324160), (224, 85764800), (242, 79385600), (256, 75044200), (275, 69859328), (280, 68611840), (308, 62374400), (320, 60035360), (350, 54889472), (352, 54577600), (385, 49899520), (400, 48028288), (440, 43662080), (443, 43366400), (448, 42882400), (484, 39692800), (512, 37522100), (550, 34929664), (560, 34305920), (605, 31754240), (616, 31187200), (640, 30017680), (700, 27444736), (704, 27288800), (770, 24949760), (800, 24014144), (847, 22681600), (880, 21831040), (886, 21683200), (896, 21441200), (968, 19846400), (1024, 18761050), (1100, 17464832), (1120, 17152960), (1210, 15877120), (1232, 15593600), (1280, 15008840), (1400, 13722368), (1408, 13644400), (1540, 12474880), (1600, 12007072), (1694, 11340800), (1760, 10915520), (1772, 10841600), (1792, 10720600), (1925, 9979904), (1936, 9923200), (2048, 9380525), (2200, 8732416), (2215, 8673280), (2240, 8576480), (2420, 7938560), (2464, 7796800), (2560, 7504420), (2800, 6861184), (2816, 6822200), (3025, 6350848), (3080, 6237440), (3101, 6195200), (3200, 6003536), (3388, 5670400), (3520, 5457760), (3544, 5420800), (3584, 5360300), (3850, 4989952), (3872, 4961600), (4235, 4536320), (4400, 4366208), (4430, 4336640), (4480, 4288240), (4840, 3969280), (4873, 3942400), (4928, 3898400), (5120, 3752210), (5600, 3430592), (5632, 3411100), (6050, 3175424), (6160, 3118720), (6202, 3097600), (6400, 3001768), (6776, 2835200), (7040, 2728880), (7088, 2710400), (7168, 2680150), (7700, 2494976), (7744, 2480800), (8470, 2268160), (8800, 2183104), (8860, 2168320), (8960, 2144120), (9680, 1984640), (9746, 1971200), (9856, 1949200), (10240, 1876105), (11075, 1734656), (11200, 1715296), (11264, 1705550), (12100, 1587712), (12320, 1559360), (12404, 1548800), (12800, 1500884), (13552, 1417600), (14080, 1364440), (14176, 1355200), (14336, 1340075), (15400, 1247488), (15488, 1240400), (15505, 1239040), (16940, 1134080), (17600, 1091552), (17720, 1084160), (17920, 1072060), (19360, 992320), (19492, 985600), (19712, 974600), (21175, 907264), (22150, 867328), (22400, 857648), (22528, 852775), (24200, 793856), (24365, 788480), (24640, 779680), (24808, 774400), (25600, 750442), (27104, 708800), (28160, 682220), (28352, 677600), (30800, 623744), (30976, 620200), (31010, 619520), (33880, 567040), (34111, 563200), (35200, 545776), (35440, 542080), (35840, 536030), (38720, 496160), (38984, 492800), (39424, 487300), (42350, 453632), (44300, 433664), (44800, 428824), (48400, 396928), (48730, 394240), (49280, 389840), (49616, 387200), (51200, 375221), (53603, 358400), (54208, 354400), (56320, 341110), (56704, 338800), (61600, 311872), (61952, 310100), (62020, 309760), (67760, 283520), (68222, 281600), (70400, 272888), (70880, 271040), (71680, 268015), (77440, 248080), (77525, 247808), (77968, 246400), (78848, 243650), (84700, 226816), (88600, 216832), (89600, 214412), (96800, 198464), (97460, 197120), (98560, 194920), (99232, 193600), (107206, 179200), (108416, 177200), (112640, 170555), (113408, 169400), (121825, 157696), (123200, 155936), (123904, 155050), (124040, 154880), (135520, 141760), (136444, 140800)]