2019235680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18211}}^1$

素因数の和:18250

約数の個数: 288

約数和(自身を含む): 8591401728

約数和(自身を除く): 6572166048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 12320, 13860, 15840, 18211, 18480, 22176, 27720, 36422, 36960, 54633, 55440, 72844, 91055, 109266, 110880, 127477, 145688, 163899, 182110, 200321, 218532, 254954, 273165, 291376, 327798, 364220, 382431, 400642, 437064, 509908, 546330, 582752, 600963, 637385, 655596, 728440, 764862, 801284, 819495, 874128, 1001605, 1019816, 1092660, 1147293, 1201926, 1274770, 1311192, 1402247, 1456880, 1529724, 1602568, 1638990, 1748256, 1802889, 1912155, 2003210, 2039632, 2185320, 2294586, 2403852, 2549540, 2622384, 2804494, 2913760, 3004815, 3059448, 3205136, 3277980, 3605778, 3824310, 4006420, 4079264, 4206741, 4370640, 4589172, 4807704, 5099080, 5244768, 5608988, 5736465, 6009630, 6118896, 6410272, 6555960, 7011235, 7211556, 7648620, 8012840, 8413482, 8741280, 9014445, 9178344, 9615408, 10198160, 11217976, 11472930, 12019260, 12237792, 12620223, 13111920, 14022470, 14423112, 15297240, 16025680, 16826964, 18028890, 18356688, 19230816, 20396320, 21033705, 22435952, 22945860, 24038520, 25240446, 26223840, 28044940, 28846224, 30594480, 32051360, 33653928, 36057780, 36713376, 42067410, 44871904, 45891720, 48077040, 50480892, 56089880, 57692448, 61188960, 63101115, 67307856, 72115560, 84134820, 91783440, 96154080, 100961784, 112179760, 126202230, 134615712, 144231120, 168269640, 183566880, 201923568, 224359520, 252404460, 288462240, 336539280, 403847136, 504808920, 673078560, 1009617840, 2019235680]

約数ペア:

[(1, 2019235680), (2, 1009617840), (3, 673078560), (4, 504808920), (5, 403847136), (6, 336539280), (7, 288462240), (8, 252404460), (9, 224359520), (10, 201923568), (11, 183566880), (12, 168269640), (14, 144231120), (15, 134615712), (16, 126202230), (18, 112179760), (20, 100961784), (21, 96154080), (22, 91783440), (24, 84134820), (28, 72115560), (30, 67307856), (32, 63101115), (33, 61188960), (35, 57692448), (36, 56089880), (40, 50480892), (42, 48077040), (44, 45891720), (45, 44871904), (48, 42067410), (55, 36713376), (56, 36057780), (60, 33653928), (63, 32051360), (66, 30594480), (70, 28846224), (72, 28044940), (77, 26223840), (80, 25240446), (84, 24038520), (88, 22945860), (90, 22435952), (96, 21033705), (99, 20396320), (105, 19230816), (110, 18356688), (112, 18028890), (120, 16826964), (126, 16025680), (132, 15297240), (140, 14423112), (144, 14022470), (154, 13111920), (160, 12620223), (165, 12237792), (168, 12019260), (176, 11472930), (180, 11217976), (198, 10198160), (210, 9615408), (220, 9178344), (224, 9014445), (231, 8741280), (240, 8413482), (252, 8012840), (264, 7648620), (280, 7211556), (288, 7011235), (308, 6555960), (315, 6410272), (330, 6118896), (336, 6009630), (352, 5736465), (360, 5608988), (385, 5244768), (396, 5099080), (420, 4807704), (440, 4589172), (462, 4370640), (480, 4206741), (495, 4079264), (504, 4006420), (528, 3824310), (560, 3605778), (616, 3277980), (630, 3205136), (660, 3059448), (672, 3004815), (693, 2913760), (720, 2804494), (770, 2622384), (792, 2549540), (840, 2403852), (880, 2294586), (924, 2185320), (990, 2039632), (1008, 2003210), (1056, 1912155), (1120, 1802889), (1155, 1748256), (1232, 1638990), (1260, 1602568), (1320, 1529724), (1386, 1456880), (1440, 1402247), (1540, 1311192), (1584, 1274770), (1680, 1201926), (1760, 1147293), (1848, 1092660), (1980, 1019816), (2016, 1001605), (2310, 874128), (2464, 819495), (2520, 801284), (2640, 764862), (2772, 728440), (3080, 655596), (3168, 637385), (3360, 600963), (3465, 582752), (3696, 546330), (3960, 509908), (4620, 437064), (5040, 400642), (5280, 382431), (5544, 364220), (6160, 327798), (6930, 291376), (7392, 273165), (7920, 254954), (9240, 218532), (10080, 200321), (11088, 182110), (12320, 163899), (13860, 145688), (15840, 127477), (18211, 110880), (18480, 109266), (22176, 91055), (27720, 72844), (36422, 55440), (36960, 54633)]