23249520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{659}}^1$

素因数の和:692

約数の個数: 180

約数和(自身を含む): 90965160

約数和(自身を除く): 67715640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 659, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1318, 1470, 1680, 1764, 1960, 1977, 2205, 2352, 2520, 2636, 2940, 3295, 3528, 3920, 3954, 4410, 4613, 5040, 5272, 5880, 5931, 6590, 7056, 7908, 8820, 9226, 9885, 10544, 11760, 11862, 13180, 13839, 15816, 17640, 18452, 19770, 23065, 23724, 26360, 27678, 29655, 31632, 32291, 35280, 36904, 39540, 41517, 46130, 47448, 52720, 55356, 59310, 64582, 69195, 73808, 79080, 83034, 92260, 94896, 96873, 110712, 118620, 129164, 138390, 158160, 161455, 166068, 184520, 193746, 207585, 221424, 237240, 258328, 276780, 290619, 322910, 332136, 369040, 387492, 415170, 474480, 484365, 516656, 553560, 581238, 645820, 664272, 774984, 830340, 968730, 1107120, 1162476, 1291640, 1453095, 1549968, 1660680, 1937460, 2324952, 2583280, 2906190, 3321360, 3874920, 4649904, 5812380, 7749840, 11624760, 23249520]

約数ペア:

[(1, 23249520), (2, 11624760), (3, 7749840), (4, 5812380), (5, 4649904), (6, 3874920), (7, 3321360), (8, 2906190), (9, 2583280), (10, 2324952), (12, 1937460), (14, 1660680), (15, 1549968), (16, 1453095), (18, 1291640), (20, 1162476), (21, 1107120), (24, 968730), (28, 830340), (30, 774984), (35, 664272), (36, 645820), (40, 581238), (42, 553560), (45, 516656), (48, 484365), (49, 474480), (56, 415170), (60, 387492), (63, 369040), (70, 332136), (72, 322910), (80, 290619), (84, 276780), (90, 258328), (98, 237240), (105, 221424), (112, 207585), (120, 193746), (126, 184520), (140, 166068), (144, 161455), (147, 158160), (168, 138390), (180, 129164), (196, 118620), (210, 110712), (240, 96873), (245, 94896), (252, 92260), (280, 83034), (294, 79080), (315, 73808), (336, 69195), (360, 64582), (392, 59310), (420, 55356), (441, 52720), (490, 47448), (504, 46130), (560, 41517), (588, 39540), (630, 36904), (659, 35280), (720, 32291), (735, 31632), (784, 29655), (840, 27678), (882, 26360), (980, 23724), (1008, 23065), (1176, 19770), (1260, 18452), (1318, 17640), (1470, 15816), (1680, 13839), (1764, 13180), (1960, 11862), (1977, 11760), (2205, 10544), (2352, 9885), (2520, 9226), (2636, 8820), (2940, 7908), (3295, 7056), (3528, 6590), (3920, 5931), (3954, 5880), (4410, 5272), (4613, 5040)]