1386983520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24697}}^1$

素因数の和:24734

約数の個数: 192

約数和(自身を含む): 5228072640

約数和(自身を除く): 3841089120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 24697, 28080, 49394, 56160, 74091, 98788, 123485, 148182, 197576, 222273, 246970, 296364, 321061, 370455, 395152, 444546, 493940, 592728, 642122, 666819, 740910, 790304, 889092, 963183, 987880, 1111365, 1185456, 1284244, 1333638, 1481820, 1605305, 1778184, 1926366, 1975760, 2222730, 2370912, 2568488, 2667276, 2889549, 2963640, 3210610, 3334095, 3556368, 3852732, 3951520, 4445460, 4815915, 5136976, 5334552, 5779098, 5927280, 6421220, 6668190, 7112736, 7705464, 8668647, 8890920, 9631830, 10273952, 10669104, 11558196, 11854560, 12842440, 13336380, 14447745, 15410928, 17337294, 17781840, 19263660, 21338208, 23116392, 25684880, 26672760, 28895490, 30821856, 34674588, 35563680, 38527320, 43343235, 46232784, 51369760, 53345520, 57790980, 69349176, 77054640, 86686470, 92465568, 106691040, 115581960, 138698352, 154109280, 173372940, 231163920, 277396704, 346745880, 462327840, 693491760, 1386983520]

約数ペア:

[(1, 1386983520), (2, 693491760), (3, 462327840), (4, 346745880), (5, 277396704), (6, 231163920), (8, 173372940), (9, 154109280), (10, 138698352), (12, 115581960), (13, 106691040), (15, 92465568), (16, 86686470), (18, 77054640), (20, 69349176), (24, 57790980), (26, 53345520), (27, 51369760), (30, 46232784), (32, 43343235), (36, 38527320), (39, 35563680), (40, 34674588), (45, 30821856), (48, 28895490), (52, 26672760), (54, 25684880), (60, 23116392), (65, 21338208), (72, 19263660), (78, 17781840), (80, 17337294), (90, 15410928), (96, 14447745), (104, 13336380), (108, 12842440), (117, 11854560), (120, 11558196), (130, 10669104), (135, 10273952), (144, 9631830), (156, 8890920), (160, 8668647), (180, 7705464), (195, 7112736), (208, 6668190), (216, 6421220), (234, 5927280), (240, 5779098), (260, 5334552), (270, 5136976), (288, 4815915), (312, 4445460), (351, 3951520), (360, 3852732), (390, 3556368), (416, 3334095), (432, 3210610), (468, 2963640), (480, 2889549), (520, 2667276), (540, 2568488), (585, 2370912), (624, 2222730), (702, 1975760), (720, 1926366), (780, 1778184), (864, 1605305), (936, 1481820), (1040, 1333638), (1080, 1284244), (1170, 1185456), (1248, 1111365), (1404, 987880), (1440, 963183), (1560, 889092), (1755, 790304), (1872, 740910), (2080, 666819), (2160, 642122), (2340, 592728), (2808, 493940), (3120, 444546), (3510, 395152), (3744, 370455), (4320, 321061), (4680, 296364), (5616, 246970), (6240, 222273), (7020, 197576), (9360, 148182), (11232, 123485), (14040, 98788), (18720, 74091), (24697, 56160), (28080, 49394)]