19828644480

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2161}}^1$

素因数の和:2254

約数の個数: 384

約数和(自身を含む): 72243662400

約数和(自身を除く): 52415017920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 81, 90, 96, 108, 118, 120, 128, 135, 144, 160, 162, 177, 180, 192, 216, 236, 240, 243, 270, 288, 295, 320, 324, 354, 360, 384, 405, 432, 472, 480, 486, 531, 540, 576, 590, 640, 648, 708, 720, 810, 864, 885, 944, 960, 972, 1062, 1080, 1152, 1180, 1215, 1296, 1416, 1440, 1593, 1620, 1728, 1770, 1888, 1920, 1944, 2124, 2160, 2161, 2360, 2430, 2592, 2655, 2832, 2880, 3186, 3240, 3456, 3540, 3776, 3888, 4248, 4320, 4322, 4720, 4779, 4860, 5184, 5310, 5664, 5760, 6372, 6480, 6483, 7080, 7552, 7776, 7965, 8496, 8640, 8644, 9440, 9558, 9720, 10368, 10620, 10805, 11328, 12744, 12960, 12966, 14160, 14337, 15552, 15930, 16992, 17280, 17288, 18880, 19116, 19440, 19449, 21240, 21610, 22656, 23895, 25488, 25920, 25932, 28320, 28674, 31104, 31860, 32415, 33984, 34576, 37760, 38232, 38880, 38898, 42480, 43220, 47790, 50976, 51840, 51864, 56640, 57348, 58347, 63720, 64830, 67968, 69152, 71685, 76464, 77760, 77796, 84960, 86440, 95580, 97245, 101952, 103728, 113280, 114696, 116694, 127440, 127499, 129660, 138304, 143370, 152928, 155520, 155592, 169920, 172880, 175041, 191160, 194490, 203904, 207456, 229392, 233388, 254880, 254998, 259320, 276608, 286740, 291735, 305856, 311184, 339840, 345760, 350082, 382320, 382497, 388980, 414912, 458784, 466776, 509760, 509996, 518640, 525123, 573480, 583470, 611712, 622368, 637495, 691520, 700164, 764640, 764994, 777960, 829824, 875205, 917568, 933552, 1019520, 1019992, 1037280, 1050246, 1146960, 1147491, 1166940, 1244736, 1274990, 1383040, 1400328, 1529280, 1529988, 1555920, 1750410, 1835136, 1867104, 1912485, 2039984, 2074560, 2100492, 2293920, 2294982, 2333880, 2489472, 2549980, 2625615, 2800656, 3058560, 3059976, 3111840, 3442473, 3500820, 3734208, 3824970, 4079968, 4149120, 4200984, 4587840, 4589964, 4667760, 5099960, 5251230, 5601312, 5737455, 6119952, 6223680, 6884946, 7001640, 7468416, 7649940, 8159936, 8401968, 9175680, 9179928, 9335520, 10199920, 10327419, 10502460, 11202624, 11474910, 12239904, 12447360, 13769892, 14003280, 15299880, 16319872, 16803936, 17212365, 18359856, 18671040, 20399840, 20654838, 21004920, 22405248, 22949820, 24479808, 27539784, 28006560, 30599760, 30982257, 33607872, 34424730, 36719712, 37342080, 40799680, 41309676, 42009840, 45899640, 48959616, 51637095, 55079568, 56013120, 61199520, 61964514, 67215744, 68849460, 73439424, 81599360, 82619352, 84019680, 91799280, 103274190, 110159136, 112026240, 122399040, 123929028, 137698920, 146878848, 154911285, 165238704, 168039360, 183598560, 206548380, 220318272, 244798080, 247858056, 275397840, 309822570, 330477408, 336078720, 367197120, 413096760, 440636544, 495716112, 550795680, 619645140, 660954816, 734394240, 826193520, 991432224, 1101591360, 1239290280, 1321909632, 1652387040, 1982864448, 2203182720, 2478580560, 3304774080, 3965728896, 4957161120, 6609548160, 9914322240, 19828644480]

約数ペア:

[(1, 19828644480), (2, 9914322240), (3, 6609548160), (4, 4957161120), (5, 3965728896), (6, 3304774080), (8, 2478580560), (9, 2203182720), (10, 1982864448), (12, 1652387040), (15, 1321909632), (16, 1239290280), (18, 1101591360), (20, 991432224), (24, 826193520), (27, 734394240), (30, 660954816), (32, 619645140), (36, 550795680), (40, 495716112), (45, 440636544), (48, 413096760), (54, 367197120), (59, 336078720), (60, 330477408), (64, 309822570), (72, 275397840), (80, 247858056), (81, 244798080), (90, 220318272), (96, 206548380), (108, 183598560), (118, 168039360), (120, 165238704), (128, 154911285), (135, 146878848), (144, 137698920), (160, 123929028), (162, 122399040), (177, 112026240), (180, 110159136), (192, 103274190), (216, 91799280), (236, 84019680), (240, 82619352), (243, 81599360), (270, 73439424), (288, 68849460), (295, 67215744), (320, 61964514), (324, 61199520), (354, 56013120), (360, 55079568), (384, 51637095), (405, 48959616), (432, 45899640), (472, 42009840), (480, 41309676), (486, 40799680), (531, 37342080), (540, 36719712), (576, 34424730), (590, 33607872), (640, 30982257), (648, 30599760), (708, 28006560), (720, 27539784), (810, 24479808), (864, 22949820), (885, 22405248), (944, 21004920), (960, 20654838), (972, 20399840), (1062, 18671040), (1080, 18359856), (1152, 17212365), (1180, 16803936), (1215, 16319872), (1296, 15299880), (1416, 14003280), (1440, 13769892), (1593, 12447360), (1620, 12239904), (1728, 11474910), (1770, 11202624), (1888, 10502460), (1920, 10327419), (1944, 10199920), (2124, 9335520), (2160, 9179928), (2161, 9175680), (2360, 8401968), (2430, 8159936), (2592, 7649940), (2655, 7468416), (2832, 7001640), (2880, 6884946), (3186, 6223680), (3240, 6119952), (3456, 5737455), (3540, 5601312), (3776, 5251230), (3888, 5099960), (4248, 4667760), (4320, 4589964), (4322, 4587840), (4720, 4200984), (4779, 4149120), (4860, 4079968), (5184, 3824970), (5310, 3734208), (5664, 3500820), (5760, 3442473), (6372, 3111840), (6480, 3059976), (6483, 3058560), (7080, 2800656), (7552, 2625615), (7776, 2549980), (7965, 2489472), (8496, 2333880), (8640, 2294982), (8644, 2293920), (9440, 2100492), (9558, 2074560), (9720, 2039984), (10368, 1912485), (10620, 1867104), (10805, 1835136), (11328, 1750410), (12744, 1555920), (12960, 1529988), (12966, 1529280), (14160, 1400328), (14337, 1383040), (15552, 1274990), (15930, 1244736), (16992, 1166940), (17280, 1147491), (17288, 1146960), (18880, 1050246), (19116, 1037280), (19440, 1019992), (19449, 1019520), (21240, 933552), (21610, 917568), (22656, 875205), (23895, 829824), (25488, 777960), (25920, 764994), (25932, 764640), (28320, 700164), (28674, 691520), (31104, 637495), (31860, 622368), (32415, 611712), (33984, 583470), (34576, 573480), (37760, 525123), (38232, 518640), (38880, 509996), (38898, 509760), (42480, 466776), (43220, 458784), (47790, 414912), (50976, 388980), (51840, 382497), (51864, 382320), (56640, 350082), (57348, 345760), (58347, 339840), (63720, 311184), (64830, 305856), (67968, 291735), (69152, 286740), (71685, 276608), (76464, 259320), (77760, 254998), (77796, 254880), (84960, 233388), (86440, 229392), (95580, 207456), (97245, 203904), (101952, 194490), (103728, 191160), (113280, 175041), (114696, 172880), (116694, 169920), (127440, 155592), (127499, 155520), (129660, 152928), (138304, 143370)]