2687410581440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{235513}}^1$

素因数の和:235767

約数の個数: 168

約数和(自身を含む): 6962394871728

約数和(自身を除く): 4274984290288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 211, 260, 320, 338, 416, 422, 520, 676, 832, 844, 845, 1040, 1055, 1352, 1688, 1690, 2080, 2110, 2704, 2743, 3376, 3380, 4160, 4220, 5408, 5486, 6752, 6760, 8440, 10816, 10972, 13504, 13520, 13715, 16880, 21944, 27040, 27430, 33760, 35659, 43888, 54080, 54860, 67520, 71318, 87776, 109720, 142636, 175552, 178295, 219440, 235513, 285272, 356590, 438880, 471026, 570544, 713180, 877760, 942052, 1141088, 1177565, 1426360, 1884104, 2282176, 2355130, 2852720, 3061669, 3768208, 4710260, 5705440, 6123338, 7536416, 9420520, 11410880, 12246676, 15072832, 15308345, 18841040, 24493352, 30616690, 37682080, 39801697, 48986704, 49693243, 61233380, 75364160, 79603394, 97973408, 99386486, 122466760, 159206788, 195946816, 198772972, 199008485, 244933520, 248466215, 318413576, 397545944, 398016970, 489867040, 496932430, 636827152, 646012159, 795091888, 796033940, 979734080, 993864860, 1273654304, 1292024318, 1590183776, 1592067880, 1987729720, 2547308608, 2584048636, 3180367552, 3184135760, 3230060795, 3975459440, 5168097272, 6368271520, 6460121590, 7950918880, 8398158067, 10336194544, 12736543040, 12920243180, 15901837760, 16796316134, 20672389088, 25840486360, 33592632268, 41344778176, 41990790335, 51680972720, 67185264536, 83981580670, 103361945440, 134370529072, 167963161340, 206723890880, 268741058144, 335926322680, 537482116288, 671852645360, 1343705290720, 2687410581440]

約数ペア:

[(1, 2687410581440), (2, 1343705290720), (4, 671852645360), (5, 537482116288), (8, 335926322680), (10, 268741058144), (13, 206723890880), (16, 167963161340), (20, 134370529072), (26, 103361945440), (32, 83981580670), (40, 67185264536), (52, 51680972720), (64, 41990790335), (65, 41344778176), (80, 33592632268), (104, 25840486360), (130, 20672389088), (160, 16796316134), (169, 15901837760), (208, 12920243180), (211, 12736543040), (260, 10336194544), (320, 8398158067), (338, 7950918880), (416, 6460121590), (422, 6368271520), (520, 5168097272), (676, 3975459440), (832, 3230060795), (844, 3184135760), (845, 3180367552), (1040, 2584048636), (1055, 2547308608), (1352, 1987729720), (1688, 1592067880), (1690, 1590183776), (2080, 1292024318), (2110, 1273654304), (2704, 993864860), (2743, 979734080), (3376, 796033940), (3380, 795091888), (4160, 646012159), (4220, 636827152), (5408, 496932430), (5486, 489867040), (6752, 398016970), (6760, 397545944), (8440, 318413576), (10816, 248466215), (10972, 244933520), (13504, 199008485), (13520, 198772972), (13715, 195946816), (16880, 159206788), (21944, 122466760), (27040, 99386486), (27430, 97973408), (33760, 79603394), (35659, 75364160), (43888, 61233380), (54080, 49693243), (54860, 48986704), (67520, 39801697), (71318, 37682080), (87776, 30616690), (109720, 24493352), (142636, 18841040), (175552, 15308345), (178295, 15072832), (219440, 12246676), (235513, 11410880), (285272, 9420520), (356590, 7536416), (438880, 6123338), (471026, 5705440), (570544, 4710260), (713180, 3768208), (877760, 3061669), (942052, 2852720), (1141088, 2355130), (1177565, 2282176), (1426360, 1884104)]