158739840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 384

約数和(自身を含む): 651755520

約数和(自身を除く): 493015680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 127, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 254, 279, 280, 288, 310, 315, 320, 336, 360, 372, 381, 384, 420, 434, 448, 465, 480, 496, 504, 508, 558, 560, 576, 620, 630, 635, 640, 651, 672, 720, 744, 762, 840, 868, 889, 896, 930, 960, 992, 1008, 1016, 1085, 1116, 1120, 1143, 1152, 1240, 1260, 1270, 1302, 1344, 1395, 1440, 1488, 1524, 1680, 1736, 1778, 1860, 1905, 1920, 1953, 1984, 2016, 2032, 2170, 2232, 2240, 2286, 2480, 2520, 2540, 2604, 2667, 2688, 2790, 2880, 2976, 3048, 3255, 3360, 3472, 3556, 3720, 3810, 3906, 3937, 3968, 4032, 4064, 4340, 4445, 4464, 4480, 4572, 4960, 5040, 5080, 5208, 5334, 5580, 5715, 5760, 5952, 6096, 6510, 6720, 6944, 7112, 7440, 7620, 7812, 7874, 8001, 8064, 8128, 8680, 8890, 8928, 9144, 9765, 9920, 10080, 10160, 10416, 10668, 11160, 11430, 11811, 11904, 12192, 13020, 13335, 13440, 13888, 14224, 14880, 15240, 15624, 15748, 16002, 16256, 17360, 17780, 17856, 18288, 19530, 19685, 19840, 20160, 20320, 20832, 21336, 22320, 22860, 23622, 24384, 26040, 26670, 27559, 27776, 28448, 29760, 30480, 31248, 31496, 32004, 34720, 35433, 35560, 35712, 36576, 39060, 39370, 40005, 40320, 40640, 41664, 42672, 44640, 45720, 47244, 48768, 52080, 53340, 55118, 56896, 59055, 59520, 60960, 62496, 62992, 64008, 69440, 70866, 71120, 73152, 78120, 78740, 80010, 81280, 82677, 83328, 85344, 89280, 91440, 94488, 104160, 106680, 110236, 113792, 118110, 121920, 124992, 125984, 128016, 137795, 138880, 141732, 142240, 146304, 156240, 157480, 160020, 165354, 170688, 177165, 178560, 182880, 188976, 208320, 213360, 220472, 236220, 243840, 248031, 249984, 251968, 256032, 275590, 283464, 284480, 312480, 314960, 320040, 330708, 341376, 354330, 365760, 377952, 413385, 416640, 426720, 440944, 472440, 496062, 503936, 512064, 551180, 566928, 568960, 624960, 629920, 640080, 661416, 708660, 731520, 755904, 826770, 853440, 881888, 944880, 992124, 1024128, 1102360, 1133856, 1240155, 1249920, 1259840, 1280160, 1322832, 1417320, 1511808, 1653540, 1706880, 1763776, 1889760, 1984248, 2204720, 2267712, 2480310, 2519680, 2560320, 2645664, 2834640, 3307080, 3527552, 3779520, 3968496, 4409440, 4535424, 4960620, 5120640, 5291328, 5669280, 6614160, 7559040, 7936992, 8818880, 9921240, 10582656, 11338560, 13228320, 15873984, 17637760, 19842480, 22677120, 26456640, 31747968, 39684960, 52913280, 79369920, 158739840]

約数ペア:

[(1, 158739840), (2, 79369920), (3, 52913280), (4, 39684960), (5, 31747968), (6, 26456640), (7, 22677120), (8, 19842480), (9, 17637760), (10, 15873984), (12, 13228320), (14, 11338560), (15, 10582656), (16, 9921240), (18, 8818880), (20, 7936992), (21, 7559040), (24, 6614160), (28, 5669280), (30, 5291328), (31, 5120640), (32, 4960620), (35, 4535424), (36, 4409440), (40, 3968496), (42, 3779520), (45, 3527552), (48, 3307080), (56, 2834640), (60, 2645664), (62, 2560320), (63, 2519680), (64, 2480310), (70, 2267712), (72, 2204720), (80, 1984248), (84, 1889760), (90, 1763776), (93, 1706880), (96, 1653540), (105, 1511808), (112, 1417320), (120, 1322832), (124, 1280160), (126, 1259840), (127, 1249920), (128, 1240155), (140, 1133856), (144, 1102360), (155, 1024128), (160, 992124), (168, 944880), (180, 881888), (186, 853440), (192, 826770), (210, 755904), (217, 731520), (224, 708660), (240, 661416), (248, 640080), (252, 629920), (254, 624960), (279, 568960), (280, 566928), (288, 551180), (310, 512064), (315, 503936), (320, 496062), (336, 472440), (360, 440944), (372, 426720), (381, 416640), (384, 413385), (420, 377952), (434, 365760), (448, 354330), (465, 341376), (480, 330708), (496, 320040), (504, 314960), (508, 312480), (558, 284480), (560, 283464), (576, 275590), (620, 256032), (630, 251968), (635, 249984), (640, 248031), (651, 243840), (672, 236220), (720, 220472), (744, 213360), (762, 208320), (840, 188976), (868, 182880), (889, 178560), (896, 177165), (930, 170688), (960, 165354), (992, 160020), (1008, 157480), (1016, 156240), (1085, 146304), (1116, 142240), (1120, 141732), (1143, 138880), (1152, 137795), (1240, 128016), (1260, 125984), (1270, 124992), (1302, 121920), (1344, 118110), (1395, 113792), (1440, 110236), (1488, 106680), (1524, 104160), (1680, 94488), (1736, 91440), (1778, 89280), (1860, 85344), (1905, 83328), (1920, 82677), (1953, 81280), (1984, 80010), (2016, 78740), (2032, 78120), (2170, 73152), (2232, 71120), (2240, 70866), (2286, 69440), (2480, 64008), (2520, 62992), (2540, 62496), (2604, 60960), (2667, 59520), (2688, 59055), (2790, 56896), (2880, 55118), (2976, 53340), (3048, 52080), (3255, 48768), (3360, 47244), (3472, 45720), (3556, 44640), (3720, 42672), (3810, 41664), (3906, 40640), (3937, 40320), (3968, 40005), (4032, 39370), (4064, 39060), (4340, 36576), (4445, 35712), (4464, 35560), (4480, 35433), (4572, 34720), (4960, 32004), (5040, 31496), (5080, 31248), (5208, 30480), (5334, 29760), (5580, 28448), (5715, 27776), (5760, 27559), (5952, 26670), (6096, 26040), (6510, 24384), (6720, 23622), (6944, 22860), (7112, 22320), (7440, 21336), (7620, 20832), (7812, 20320), (7874, 20160), (8001, 19840), (8064, 19685), (8128, 19530), (8680, 18288), (8890, 17856), (8928, 17780), (9144, 17360), (9765, 16256), (9920, 16002), (10080, 15748), (10160, 15624), (10416, 15240), (10668, 14880), (11160, 14224), (11430, 13888), (11811, 13440), (11904, 13335), (12192, 13020)]