197357760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 336

約数和(自身を含む): 748893600

約数和(自身を除く): 551535840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 32, 34, 36, 40, 45, 48, 51, 58, 60, 64, 68, 72, 80, 85, 87, 90, 96, 102, 116, 120, 136, 139, 144, 145, 153, 160, 170, 174, 180, 192, 204, 232, 240, 255, 261, 272, 278, 288, 290, 306, 320, 340, 348, 360, 408, 417, 435, 464, 480, 493, 510, 522, 544, 556, 576, 580, 612, 680, 695, 696, 720, 765, 816, 834, 870, 928, 960, 986, 1020, 1044, 1088, 1112, 1160, 1224, 1251, 1305, 1360, 1390, 1392, 1440, 1479, 1530, 1632, 1668, 1740, 1856, 1972, 2040, 2085, 2088, 2224, 2320, 2363, 2448, 2465, 2502, 2610, 2720, 2780, 2784, 2880, 2958, 3060, 3264, 3336, 3480, 3944, 4031, 4080, 4170, 4176, 4437, 4448, 4640, 4726, 4896, 4930, 5004, 5220, 5440, 5560, 5568, 5916, 6120, 6255, 6672, 6960, 7089, 7395, 7888, 8062, 8160, 8340, 8352, 8874, 8896, 9280, 9452, 9792, 9860, 10008, 10440, 11120, 11815, 11832, 12093, 12240, 12510, 13344, 13920, 14178, 14790, 15776, 16124, 16320, 16680, 16704, 17748, 18904, 19720, 20016, 20155, 20880, 21267, 22185, 22240, 23630, 23664, 24186, 24480, 25020, 26688, 27840, 28356, 29580, 31552, 32248, 33360, 35445, 35496, 36279, 37808, 39440, 40032, 40310, 41760, 42534, 44370, 44480, 47260, 47328, 48372, 48960, 50040, 56712, 59160, 60465, 64496, 66720, 68527, 70890, 70992, 72558, 75616, 78880, 80064, 80620, 83520, 85068, 88740, 94520, 94656, 96744, 100080, 106335, 113424, 118320, 120930, 128992, 133440, 137054, 141780, 141984, 145116, 151232, 157760, 161240, 170136, 177480, 181395, 189040, 193488, 200160, 205581, 212670, 226848, 236640, 241860, 257984, 274108, 283560, 283968, 290232, 322480, 340272, 342635, 354960, 362790, 378080, 386976, 400320, 411162, 425340, 453696, 473280, 483720, 548216, 567120, 580464, 616743, 644960, 680544, 685270, 709920, 725580, 756160, 773952, 822324, 850680, 967440, 1027905, 1096432, 1134240, 1160928, 1233486, 1289920, 1361088, 1370540, 1419840, 1451160, 1644648, 1701360, 1934880, 2055810, 2192864, 2268480, 2321856, 2466972, 2741080, 2902320, 3083715, 3289296, 3402720, 3869760, 4111620, 4385728, 4933944, 5482160, 5804640, 6167430, 6578592, 6805440, 8223240, 9867888, 10964320, 11609280, 12334860, 13157184, 16446480, 19735776, 21928640, 24669720, 32892960, 39471552, 49339440, 65785920, 98678880, 197357760]

約数ペア:

[(1, 197357760), (2, 98678880), (3, 65785920), (4, 49339440), (5, 39471552), (6, 32892960), (8, 24669720), (9, 21928640), (10, 19735776), (12, 16446480), (15, 13157184), (16, 12334860), (17, 11609280), (18, 10964320), (20, 9867888), (24, 8223240), (29, 6805440), (30, 6578592), (32, 6167430), (34, 5804640), (36, 5482160), (40, 4933944), (45, 4385728), (48, 4111620), (51, 3869760), (58, 3402720), (60, 3289296), (64, 3083715), (68, 2902320), (72, 2741080), (80, 2466972), (85, 2321856), (87, 2268480), (90, 2192864), (96, 2055810), (102, 1934880), (116, 1701360), (120, 1644648), (136, 1451160), (139, 1419840), (144, 1370540), (145, 1361088), (153, 1289920), (160, 1233486), (170, 1160928), (174, 1134240), (180, 1096432), (192, 1027905), (204, 967440), (232, 850680), (240, 822324), (255, 773952), (261, 756160), (272, 725580), (278, 709920), (288, 685270), (290, 680544), (306, 644960), (320, 616743), (340, 580464), (348, 567120), (360, 548216), (408, 483720), (417, 473280), (435, 453696), (464, 425340), (480, 411162), (493, 400320), (510, 386976), (522, 378080), (544, 362790), (556, 354960), (576, 342635), (580, 340272), (612, 322480), (680, 290232), (695, 283968), (696, 283560), (720, 274108), (765, 257984), (816, 241860), (834, 236640), (870, 226848), (928, 212670), (960, 205581), (986, 200160), (1020, 193488), (1044, 189040), (1088, 181395), (1112, 177480), (1160, 170136), (1224, 161240), (1251, 157760), (1305, 151232), (1360, 145116), (1390, 141984), (1392, 141780), (1440, 137054), (1479, 133440), (1530, 128992), (1632, 120930), (1668, 118320), (1740, 113424), (1856, 106335), (1972, 100080), (2040, 96744), (2085, 94656), (2088, 94520), (2224, 88740), (2320, 85068), (2363, 83520), (2448, 80620), (2465, 80064), (2502, 78880), (2610, 75616), (2720, 72558), (2780, 70992), (2784, 70890), (2880, 68527), (2958, 66720), (3060, 64496), (3264, 60465), (3336, 59160), (3480, 56712), (3944, 50040), (4031, 48960), (4080, 48372), (4170, 47328), (4176, 47260), (4437, 44480), (4448, 44370), (4640, 42534), (4726, 41760), (4896, 40310), (4930, 40032), (5004, 39440), (5220, 37808), (5440, 36279), (5560, 35496), (5568, 35445), (5916, 33360), (6120, 32248), (6255, 31552), (6672, 29580), (6960, 28356), (7089, 27840), (7395, 26688), (7888, 25020), (8062, 24480), (8160, 24186), (8340, 23664), (8352, 23630), (8874, 22240), (8896, 22185), (9280, 21267), (9452, 20880), (9792, 20155), (9860, 20016), (10008, 19720), (10440, 18904), (11120, 17748), (11815, 16704), (11832, 16680), (12093, 16320), (12240, 16124), (12510, 15776), (13344, 14790), (13920, 14178)]