18866057760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397013}}^1$

素因数の和:397048

約数の個数: 192

約数和(自身を含む): 72034220160

約数和(自身を除く): 53168162400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 47520, 397013, 794026, 1191039, 1588052, 1985065, 2382078, 3176104, 3573117, 3970130, 4367143, 4764156, 5955195, 6352208, 7146234, 7940260, 8734286, 9528312, 10719351, 11910390, 12704416, 13101429, 14292468, 15880520, 17468572, 17865585, 19056624, 21438702, 21835715, 23820780, 26202858, 28584936, 31761040, 34937144, 35731170, 38113248, 39304287, 42877404, 43671430, 47641560, 52405716, 53596755, 57169872, 63522080, 65507145, 69874288, 71462340, 78608574, 85754808, 87342860, 95283120, 104811432, 107193510, 114339744, 117912861, 131014290, 139748576, 142924680, 157217148, 171509616, 174685720, 190566240, 196521435, 209622864, 214387020, 235825722, 262028580, 285849360, 314434296, 343019232, 349371440, 393042870, 419245728, 428774040, 471651444, 524057160, 571698720, 589564305, 628868592, 698742880, 786085740, 857548080, 943302888, 1048114320, 1179128610, 1257737184, 1572171480, 1715096160, 1886605776, 2096228640, 2358257220, 3144342960, 3773211552, 4716514440, 6288685920, 9433028880, 18866057760]

約数ペア:

[(1, 18866057760), (2, 9433028880), (3, 6288685920), (4, 4716514440), (5, 3773211552), (6, 3144342960), (8, 2358257220), (9, 2096228640), (10, 1886605776), (11, 1715096160), (12, 1572171480), (15, 1257737184), (16, 1179128610), (18, 1048114320), (20, 943302888), (22, 857548080), (24, 786085740), (27, 698742880), (30, 628868592), (32, 589564305), (33, 571698720), (36, 524057160), (40, 471651444), (44, 428774040), (45, 419245728), (48, 393042870), (54, 349371440), (55, 343019232), (60, 314434296), (66, 285849360), (72, 262028580), (80, 235825722), (88, 214387020), (90, 209622864), (96, 196521435), (99, 190566240), (108, 174685720), (110, 171509616), (120, 157217148), (132, 142924680), (135, 139748576), (144, 131014290), (160, 117912861), (165, 114339744), (176, 107193510), (180, 104811432), (198, 95283120), (216, 87342860), (220, 85754808), (240, 78608574), (264, 71462340), (270, 69874288), (288, 65507145), (297, 63522080), (330, 57169872), (352, 53596755), (360, 52405716), (396, 47641560), (432, 43671430), (440, 42877404), (480, 39304287), (495, 38113248), (528, 35731170), (540, 34937144), (594, 31761040), (660, 28584936), (720, 26202858), (792, 23820780), (864, 21835715), (880, 21438702), (990, 19056624), (1056, 17865585), (1080, 17468572), (1188, 15880520), (1320, 14292468), (1440, 13101429), (1485, 12704416), (1584, 11910390), (1760, 10719351), (1980, 9528312), (2160, 8734286), (2376, 7940260), (2640, 7146234), (2970, 6352208), (3168, 5955195), (3960, 4764156), (4320, 4367143), (4752, 3970130), (5280, 3573117), (5940, 3176104), (7920, 2382078), (9504, 1985065), (11880, 1588052), (15840, 1191039), (23760, 794026), (47520, 397013)]