205729920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 384

約数和(自身を含む): 824878080

約数和(自身を除く): 619148160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 110, 120, 128, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 191, 192, 198, 204, 220, 240, 255, 264, 272, 288, 306, 320, 330, 340, 352, 360, 374, 382, 384, 396, 408, 440, 480, 495, 510, 528, 544, 561, 573, 576, 612, 640, 660, 680, 704, 720, 748, 764, 765, 792, 816, 880, 935, 955, 960, 990, 1020, 1056, 1088, 1122, 1146, 1152, 1224, 1320, 1360, 1408, 1440, 1496, 1528, 1530, 1584, 1632, 1683, 1719, 1760, 1870, 1910, 1920, 1980, 2040, 2101, 2112, 2176, 2244, 2292, 2448, 2640, 2720, 2805, 2865, 2880, 2992, 3056, 3060, 3168, 3247, 3264, 3366, 3438, 3520, 3740, 3820, 3960, 4080, 4202, 4224, 4488, 4584, 4896, 5280, 5440, 5610, 5730, 5760, 5984, 6112, 6120, 6303, 6336, 6494, 6528, 6732, 6876, 7040, 7480, 7640, 7920, 8160, 8404, 8415, 8595, 8976, 9168, 9741, 9792, 10505, 10560, 10880, 11220, 11460, 11968, 12224, 12240, 12606, 12672, 12988, 13464, 13752, 14960, 15280, 15840, 16235, 16320, 16808, 16830, 17190, 17952, 18336, 18909, 19482, 19584, 21010, 21120, 22440, 22920, 23936, 24448, 24480, 25212, 25976, 26928, 27504, 29223, 29920, 30560, 31515, 31680, 32470, 32640, 33616, 33660, 34380, 35717, 35904, 36672, 37818, 38964, 42020, 44880, 45840, 48705, 48960, 50424, 51952, 53856, 55008, 58446, 59840, 61120, 63030, 63360, 64940, 67232, 67320, 68760, 71434, 71808, 73344, 75636, 77928, 84040, 89760, 91680, 94545, 97410, 97920, 100848, 103904, 107151, 107712, 110016, 116892, 119680, 122240, 126060, 129880, 134464, 134640, 137520, 142868, 146115, 151272, 155856, 168080, 178585, 179520, 183360, 189090, 194820, 201696, 207808, 214302, 215424, 220032, 233784, 252120, 259760, 268928, 269280, 275040, 285736, 292230, 302544, 311712, 321453, 336160, 357170, 359040, 366720, 378180, 389640, 403392, 415616, 428604, 467568, 504240, 519520, 535755, 538560, 550080, 571472, 584460, 605088, 623424, 642906, 672320, 714340, 756360, 779280, 806784, 857208, 935136, 1008480, 1039040, 1071510, 1077120, 1100160, 1142944, 1168920, 1210176, 1246848, 1285812, 1344640, 1428680, 1512720, 1558560, 1607265, 1714416, 1870272, 2016960, 2078080, 2143020, 2285888, 2337840, 2420352, 2571624, 2857360, 3025440, 3117120, 3214530, 3428832, 3740544, 4033920, 4286040, 4571776, 4675680, 5143248, 5714720, 6050880, 6234240, 6429060, 6857664, 8572080, 9351360, 10286496, 11429440, 12101760, 12858120, 13715328, 17144160, 18702720, 20572992, 22858880, 25716240, 34288320, 41145984, 51432480, 68576640, 102864960, 205729920]

約数ペア:

[(1, 205729920), (2, 102864960), (3, 68576640), (4, 51432480), (5, 41145984), (6, 34288320), (8, 25716240), (9, 22858880), (10, 20572992), (11, 18702720), (12, 17144160), (15, 13715328), (16, 12858120), (17, 12101760), (18, 11429440), (20, 10286496), (22, 9351360), (24, 8572080), (30, 6857664), (32, 6429060), (33, 6234240), (34, 6050880), (36, 5714720), (40, 5143248), (44, 4675680), (45, 4571776), (48, 4286040), (51, 4033920), (55, 3740544), (60, 3428832), (64, 3214530), (66, 3117120), (68, 3025440), (72, 2857360), (80, 2571624), (85, 2420352), (88, 2337840), (90, 2285888), (96, 2143020), (99, 2078080), (102, 2016960), (110, 1870272), (120, 1714416), (128, 1607265), (132, 1558560), (136, 1512720), (144, 1428680), (153, 1344640), (160, 1285812), (165, 1246848), (170, 1210176), (176, 1168920), (180, 1142944), (187, 1100160), (191, 1077120), (192, 1071510), (198, 1039040), (204, 1008480), (220, 935136), (240, 857208), (255, 806784), (264, 779280), (272, 756360), (288, 714340), (306, 672320), (320, 642906), (330, 623424), (340, 605088), (352, 584460), (360, 571472), (374, 550080), (382, 538560), (384, 535755), (396, 519520), (408, 504240), (440, 467568), (480, 428604), (495, 415616), (510, 403392), (528, 389640), (544, 378180), (561, 366720), (573, 359040), (576, 357170), (612, 336160), (640, 321453), (660, 311712), (680, 302544), (704, 292230), (720, 285736), (748, 275040), (764, 269280), (765, 268928), (792, 259760), (816, 252120), (880, 233784), (935, 220032), (955, 215424), (960, 214302), (990, 207808), (1020, 201696), (1056, 194820), (1088, 189090), (1122, 183360), (1146, 179520), (1152, 178585), (1224, 168080), (1320, 155856), (1360, 151272), (1408, 146115), (1440, 142868), (1496, 137520), (1528, 134640), (1530, 134464), (1584, 129880), (1632, 126060), (1683, 122240), (1719, 119680), (1760, 116892), (1870, 110016), (1910, 107712), (1920, 107151), (1980, 103904), (2040, 100848), (2101, 97920), (2112, 97410), (2176, 94545), (2244, 91680), (2292, 89760), (2448, 84040), (2640, 77928), (2720, 75636), (2805, 73344), (2865, 71808), (2880, 71434), (2992, 68760), (3056, 67320), (3060, 67232), (3168, 64940), (3247, 63360), (3264, 63030), (3366, 61120), (3438, 59840), (3520, 58446), (3740, 55008), (3820, 53856), (3960, 51952), (4080, 50424), (4202, 48960), (4224, 48705), (4488, 45840), (4584, 44880), (4896, 42020), (5280, 38964), (5440, 37818), (5610, 36672), (5730, 35904), (5760, 35717), (5984, 34380), (6112, 33660), (6120, 33616), (6303, 32640), (6336, 32470), (6494, 31680), (6528, 31515), (6732, 30560), (6876, 29920), (7040, 29223), (7480, 27504), (7640, 26928), (7920, 25976), (8160, 25212), (8404, 24480), (8415, 24448), (8595, 23936), (8976, 22920), (9168, 22440), (9741, 21120), (9792, 21010), (10505, 19584), (10560, 19482), (10880, 18909), (11220, 18336), (11460, 17952), (11968, 17190), (12224, 16830), (12240, 16808), (12606, 16320), (12672, 16235), (12988, 15840), (13464, 15280), (13752, 14960)]