52913280

素因数分解:

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

素因数の和:187

約数の個数: 256

約数和(自身を含む): 200540160

約数和(自身を除く): 147626880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 127, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 254, 280, 310, 320, 336, 372, 381, 384, 420, 434, 448, 465, 480, 496, 508, 560, 620, 635, 640, 651, 672, 744, 762, 840, 868, 889, 896, 930, 960, 992, 1016, 1085, 1120, 1240, 1270, 1302, 1344, 1488, 1524, 1680, 1736, 1778, 1860, 1905, 1920, 1984, 2032, 2170, 2240, 2480, 2540, 2604, 2667, 2688, 2976, 3048, 3255, 3360, 3472, 3556, 3720, 3810, 3937, 3968, 4064, 4340, 4445, 4480, 4960, 5080, 5208, 5334, 5952, 6096, 6510, 6720, 6944, 7112, 7440, 7620, 7874, 8128, 8680, 8890, 9920, 10160, 10416, 10668, 11811, 11904, 12192, 13020, 13335, 13440, 13888, 14224, 14880, 15240, 15748, 16256, 17360, 17780, 19685, 19840, 20320, 20832, 21336, 23622, 24384, 26040, 26670, 27559, 27776, 28448, 29760, 30480, 31496, 34720, 35560, 39370, 40640, 41664, 42672, 47244, 48768, 52080, 53340, 55118, 56896, 59055, 59520, 60960, 62992, 69440, 71120, 78740, 81280, 82677, 83328, 85344, 94488, 104160, 106680, 110236, 113792, 118110, 121920, 125984, 137795, 138880, 142240, 157480, 165354, 170688, 188976, 208320, 213360, 220472, 236220, 243840, 251968, 275590, 284480, 314960, 330708, 341376, 377952, 413385, 416640, 426720, 440944, 472440, 503936, 551180, 568960, 629920, 661416, 755904, 826770, 853440, 881888, 944880, 1102360, 1259840, 1322832, 1511808, 1653540, 1706880, 1763776, 1889760, 2204720, 2519680, 2645664, 3307080, 3527552, 3779520, 4409440, 5291328, 6614160, 7559040, 8818880, 10582656, 13228320, 17637760, 26456640, 52913280]

約数ペア:

[(1, 52913280), (2, 26456640), (3, 17637760), (4, 13228320), (5, 10582656), (6, 8818880), (7, 7559040), (8, 6614160), (10, 5291328), (12, 4409440), (14, 3779520), (15, 3527552), (16, 3307080), (20, 2645664), (21, 2519680), (24, 2204720), (28, 1889760), (30, 1763776), (31, 1706880), (32, 1653540), (35, 1511808), (40, 1322832), (42, 1259840), (48, 1102360), (56, 944880), (60, 881888), (62, 853440), (64, 826770), (70, 755904), (80, 661416), (84, 629920), (93, 568960), (96, 551180), (105, 503936), (112, 472440), (120, 440944), (124, 426720), (127, 416640), (128, 413385), (140, 377952), (155, 341376), (160, 330708), (168, 314960), (186, 284480), (192, 275590), (210, 251968), (217, 243840), (224, 236220), (240, 220472), (248, 213360), (254, 208320), (280, 188976), (310, 170688), (320, 165354), (336, 157480), (372, 142240), (381, 138880), (384, 137795), (420, 125984), (434, 121920), (448, 118110), (465, 113792), (480, 110236), (496, 106680), (508, 104160), (560, 94488), (620, 85344), (635, 83328), (640, 82677), (651, 81280), (672, 78740), (744, 71120), (762, 69440), (840, 62992), (868, 60960), (889, 59520), (896, 59055), (930, 56896), (960, 55118), (992, 53340), (1016, 52080), (1085, 48768), (1120, 47244), (1240, 42672), (1270, 41664), (1302, 40640), (1344, 39370), (1488, 35560), (1524, 34720), (1680, 31496), (1736, 30480), (1778, 29760), (1860, 28448), (1905, 27776), (1920, 27559), (1984, 26670), (2032, 26040), (2170, 24384), (2240, 23622), (2480, 21336), (2540, 20832), (2604, 20320), (2667, 19840), (2688, 19685), (2976, 17780), (3048, 17360), (3255, 16256), (3360, 15748), (3472, 15240), (3556, 14880), (3720, 14224), (3810, 13888), (3937, 13440), (3968, 13335), (4064, 13020), (4340, 12192), (4445, 11904), (4480, 11811), (4960, 10668), (5080, 10416), (5208, 10160), (5334, 9920), (5952, 8890), (6096, 8680), (6510, 8128), (6720, 7874), (6944, 7620), (7112, 7440)]