131545440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7027}}^1$

素因数の和:7061

約数の個数: 144

約数和(自身を含む): 483498288

約数和(自身を除く): 351952848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 7027, 9360, 14054, 18720, 21081, 28108, 35135, 42162, 56216, 63243, 70270, 84324, 91351, 105405, 112432, 126486, 140540, 168648, 182702, 210810, 224864, 252972, 274053, 281080, 316215, 337296, 365404, 421620, 456755, 505944, 548106, 562160, 632430, 674592, 730808, 822159, 843240, 913510, 1011888, 1096212, 1124320, 1264860, 1370265, 1461616, 1644318, 1686480, 1827020, 2023776, 2192424, 2529720, 2740530, 2923232, 3288636, 3372960, 3654040, 4110795, 4384848, 5059440, 5481060, 6577272, 7308080, 8221590, 8769696, 10118880, 10962120, 13154544, 14616160, 16443180, 21924240, 26309088, 32886360, 43848480, 65772720, 131545440]

約数ペア:

[(1, 131545440), (2, 65772720), (3, 43848480), (4, 32886360), (5, 26309088), (6, 21924240), (8, 16443180), (9, 14616160), (10, 13154544), (12, 10962120), (13, 10118880), (15, 8769696), (16, 8221590), (18, 7308080), (20, 6577272), (24, 5481060), (26, 5059440), (30, 4384848), (32, 4110795), (36, 3654040), (39, 3372960), (40, 3288636), (45, 2923232), (48, 2740530), (52, 2529720), (60, 2192424), (65, 2023776), (72, 1827020), (78, 1686480), (80, 1644318), (90, 1461616), (96, 1370265), (104, 1264860), (117, 1124320), (120, 1096212), (130, 1011888), (144, 913510), (156, 843240), (160, 822159), (180, 730808), (195, 674592), (208, 632430), (234, 562160), (240, 548106), (260, 505944), (288, 456755), (312, 421620), (360, 365404), (390, 337296), (416, 316215), (468, 281080), (480, 274053), (520, 252972), (585, 224864), (624, 210810), (720, 182702), (780, 168648), (936, 140540), (1040, 126486), (1170, 112432), (1248, 105405), (1440, 91351), (1560, 84324), (1872, 70270), (2080, 63243), (2340, 56216), (3120, 42162), (3744, 35135), (4680, 28108), (6240, 21081), (7027, 18720), (9360, 14054)]