19960349760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{533129}}^1$

素因数の和:533165

約数の個数: 168

約数和(自身を含む): 73936600920

約数和(自身を除く): 53976251160

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 533129, 1066258, 1599387, 2132516, 2665645, 3198774, 4265032, 4798161, 5331290, 6397548, 6930677, 7996935, 8530064, 9596322, 10662580, 12795096, 13861354, 15993870, 17060128, 19192644, 20792031, 21325160, 23990805, 25590192, 27722708, 31987740, 34120256, 34653385, 38385288, 41584062, 42650320, 47981610, 51180384, 55445416, 62376093, 63975480, 69306770, 76770576, 83168124, 85300640, 95963220, 102360768, 103960155, 110890832, 124752186, 127950960, 138613540, 153541152, 166336248, 170601280, 191926440, 207920310, 221781664, 249504372, 255901920, 277227080, 307082304, 311880465, 332672496, 383852880, 415840620, 443563328, 499008744, 511803840, 554454160, 623760930, 665344992, 767705760, 831681240, 998017488, 1108908320, 1247521860, 1330689984, 1535411520, 1663362480, 1996034976, 2217816640, 2495043720, 3326724960, 3992069952, 4990087440, 6653449920, 9980174880, 19960349760]

約数ペア:

[(1, 19960349760), (2, 9980174880), (3, 6653449920), (4, 4990087440), (5, 3992069952), (6, 3326724960), (8, 2495043720), (9, 2217816640), (10, 1996034976), (12, 1663362480), (13, 1535411520), (15, 1330689984), (16, 1247521860), (18, 1108908320), (20, 998017488), (24, 831681240), (26, 767705760), (30, 665344992), (32, 623760930), (36, 554454160), (39, 511803840), (40, 499008744), (45, 443563328), (48, 415840620), (52, 383852880), (60, 332672496), (64, 311880465), (65, 307082304), (72, 277227080), (78, 255901920), (80, 249504372), (90, 221781664), (96, 207920310), (104, 191926440), (117, 170601280), (120, 166336248), (130, 153541152), (144, 138613540), (156, 127950960), (160, 124752186), (180, 110890832), (192, 103960155), (195, 102360768), (208, 95963220), (234, 85300640), (240, 83168124), (260, 76770576), (288, 69306770), (312, 63975480), (320, 62376093), (360, 55445416), (390, 51180384), (416, 47981610), (468, 42650320), (480, 41584062), (520, 38385288), (576, 34653385), (585, 34120256), (624, 31987740), (720, 27722708), (780, 25590192), (832, 23990805), (936, 21325160), (960, 20792031), (1040, 19192644), (1170, 17060128), (1248, 15993870), (1440, 13861354), (1560, 12795096), (1872, 10662580), (2080, 9596322), (2340, 8530064), (2496, 7996935), (2880, 6930677), (3120, 6397548), (3744, 5331290), (4160, 4798161), (4680, 4265032), (6240, 3198774), (7488, 2665645), (9360, 2132516), (12480, 1599387), (18720, 1066258), (37440, 533129)]