18616525920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{253493}}^1$

素因数の和:253534

約数の個数: 192

約数和(自身を含む): 68990927040

約数和(自身を除く): 50374401120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 24480, 36720, 73440, 253493, 506986, 760479, 1013972, 1267465, 1520958, 2027944, 2281437, 2534930, 3041916, 3802395, 4055888, 4309381, 4562874, 5069860, 6083832, 6844311, 7604790, 8111776, 8618762, 9125748, 10139720, 11407185, 12167664, 12928143, 13688622, 15209580, 17237524, 18251496, 20279440, 21546905, 22814370, 24335328, 25856286, 27377244, 30419160, 34221555, 34475048, 36502992, 38784429, 40558880, 43093810, 45628740, 51712572, 54754488, 60838320, 64640715, 68443110, 68950096, 73005984, 77568858, 86187620, 91257480, 103425144, 109508976, 116353287, 121676640, 129281430, 136886220, 137900192, 155137716, 172375240, 182514960, 193922145, 206850288, 219017952, 232706574, 258562860, 273772440, 310275432, 344750480, 365029920, 387844290, 413700576, 465413148, 517125720, 547544880, 581766435, 620550864, 689500960, 775688580, 930826296, 1034251440, 1095089760, 1163532870, 1241101728, 1551377160, 1861652592, 2068502880, 2327065740, 3102754320, 3723305184, 4654131480, 6205508640, 9308262960, 18616525920]

約数ペア:

[(1, 18616525920), (2, 9308262960), (3, 6205508640), (4, 4654131480), (5, 3723305184), (6, 3102754320), (8, 2327065740), (9, 2068502880), (10, 1861652592), (12, 1551377160), (15, 1241101728), (16, 1163532870), (17, 1095089760), (18, 1034251440), (20, 930826296), (24, 775688580), (27, 689500960), (30, 620550864), (32, 581766435), (34, 547544880), (36, 517125720), (40, 465413148), (45, 413700576), (48, 387844290), (51, 365029920), (54, 344750480), (60, 310275432), (68, 273772440), (72, 258562860), (80, 232706574), (85, 219017952), (90, 206850288), (96, 193922145), (102, 182514960), (108, 172375240), (120, 155137716), (135, 137900192), (136, 136886220), (144, 129281430), (153, 121676640), (160, 116353287), (170, 109508976), (180, 103425144), (204, 91257480), (216, 86187620), (240, 77568858), (255, 73005984), (270, 68950096), (272, 68443110), (288, 64640715), (306, 60838320), (340, 54754488), (360, 51712572), (408, 45628740), (432, 43093810), (459, 40558880), (480, 38784429), (510, 36502992), (540, 34475048), (544, 34221555), (612, 30419160), (680, 27377244), (720, 25856286), (765, 24335328), (816, 22814370), (864, 21546905), (918, 20279440), (1020, 18251496), (1080, 17237524), (1224, 15209580), (1360, 13688622), (1440, 12928143), (1530, 12167664), (1632, 11407185), (1836, 10139720), (2040, 9125748), (2160, 8618762), (2295, 8111776), (2448, 7604790), (2720, 6844311), (3060, 6083832), (3672, 5069860), (4080, 4562874), (4320, 4309381), (4590, 4055888), (4896, 3802395), (6120, 3041916), (7344, 2534930), (8160, 2281437), (9180, 2027944), (12240, 1520958), (14688, 1267465), (18360, 1013972), (24480, 760479), (36720, 506986), (73440, 253493)]