500554080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3011

約数の個数: 240

約数和(自身を含む): 1903066704

約数和(自身を除く): 1402512624

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, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 2971, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 5942, 6240, 6480, 7020, 8424, 8913, 9360, 10530, 11232, 11884, 12960, 14040, 14855, 16848, 17826, 18720, 21060, 23768, 26739, 28080, 29710, 33696, 35652, 38623, 42120, 44565, 47536, 53478, 56160, 59420, 71304, 77246, 80217, 84240, 89130, 95072, 106956, 115869, 118840, 133695, 142608, 154492, 160434, 168480, 178260, 193115, 213912, 231738, 237680, 240651, 267390, 285216, 308984, 320868, 347607, 356520, 386230, 401085, 427824, 463476, 475360, 481302, 534780, 579345, 617968, 641736, 695214, 713040, 772460, 802170, 855648, 926952, 962604, 1042821, 1069560, 1158690, 1203255, 1235936, 1283472, 1390428, 1426080, 1544920, 1604340, 1738035, 1853904, 1925208, 2085642, 2139120, 2317380, 2406510, 2566944, 2780856, 3089840, 3128463, 3208680, 3476070, 3707808, 3850416, 4171284, 4278240, 4634760, 4813020, 5214105, 5561712, 6179680, 6256926, 6417360, 6952140, 7700832, 8342568, 9269520, 9626040, 10428210, 11123424, 12513852, 12834720, 13904280, 15642315, 16685136, 18539040, 19252080, 20856420, 25027704, 27808560, 31284630, 33370272, 38504160, 41712840, 50055408, 55617120, 62569260, 83425680, 100110816, 125138520, 166851360, 250277040, 500554080]

約数ペア:

[(1, 500554080), (2, 250277040), (3, 166851360), (4, 125138520), (5, 100110816), (6, 83425680), (8, 62569260), (9, 55617120), (10, 50055408), (12, 41712840), (13, 38504160), (15, 33370272), (16, 31284630), (18, 27808560), (20, 25027704), (24, 20856420), (26, 19252080), (27, 18539040), (30, 16685136), (32, 15642315), (36, 13904280), (39, 12834720), (40, 12513852), (45, 11123424), (48, 10428210), (52, 9626040), (54, 9269520), (60, 8342568), (65, 7700832), (72, 6952140), (78, 6417360), (80, 6256926), (81, 6179680), (90, 5561712), (96, 5214105), (104, 4813020), (108, 4634760), (117, 4278240), (120, 4171284), (130, 3850416), (135, 3707808), (144, 3476070), (156, 3208680), (160, 3128463), (162, 3089840), (180, 2780856), (195, 2566944), (208, 2406510), (216, 2317380), (234, 2139120), (240, 2085642), (260, 1925208), (270, 1853904), (288, 1738035), (312, 1604340), (324, 1544920), (351, 1426080), (360, 1390428), (390, 1283472), (405, 1235936), (416, 1203255), (432, 1158690), (468, 1069560), (480, 1042821), (520, 962604), (540, 926952), (585, 855648), (624, 802170), (648, 772460), (702, 713040), (720, 695214), (780, 641736), (810, 617968), (864, 579345), (936, 534780), (1040, 481302), (1053, 475360), (1080, 463476), (1170, 427824), (1248, 401085), (1296, 386230), (1404, 356520), (1440, 347607), (1560, 320868), (1620, 308984), (1755, 285216), (1872, 267390), (2080, 240651), (2106, 237680), (2160, 231738), (2340, 213912), (2592, 193115), (2808, 178260), (2971, 168480), (3120, 160434), (3240, 154492), (3510, 142608), (3744, 133695), (4212, 118840), (4320, 115869), (4680, 106956), (5265, 95072), (5616, 89130), (5942, 84240), (6240, 80217), (6480, 77246), (7020, 71304), (8424, 59420), (8913, 56160), (9360, 53478), (10530, 47536), (11232, 44565), (11884, 42120), (12960, 38623), (14040, 35652), (14855, 33696), (16848, 29710), (17826, 28080), (18720, 26739), (21060, 23768)]