26144160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 97542144

約数和(自身を除く): 71397984

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, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 251, 280, 310, 336, 372, 420, 434, 465, 480, 496, 502, 560, 620, 651, 672, 744, 753, 840, 868, 930, 992, 1004, 1085, 1120, 1240, 1255, 1302, 1488, 1506, 1680, 1736, 1757, 1860, 2008, 2170, 2480, 2510, 2604, 2976, 3012, 3255, 3360, 3472, 3514, 3720, 3765, 4016, 4340, 4960, 5020, 5208, 5271, 6024, 6510, 6944, 7028, 7440, 7530, 7781, 8032, 8680, 8785, 10040, 10416, 10542, 12048, 13020, 14056, 14880, 15060, 15562, 17360, 17570, 20080, 20832, 21084, 23343, 24096, 26040, 26355, 28112, 30120, 31124, 34720, 35140, 38905, 40160, 42168, 46686, 52080, 52710, 54467, 56224, 60240, 62248, 70280, 77810, 84336, 93372, 104160, 105420, 108934, 116715, 120480, 124496, 140560, 155620, 163401, 168672, 186744, 210840, 217868, 233430, 248992, 272335, 281120, 311240, 326802, 373488, 421680, 435736, 466860, 544670, 622480, 653604, 746976, 817005, 843360, 871472, 933720, 1089340, 1244960, 1307208, 1634010, 1742944, 1867440, 2178680, 2614416, 3268020, 3734880, 4357360, 5228832, 6536040, 8714720, 13072080, 26144160]

約数ペア:

[(1, 26144160), (2, 13072080), (3, 8714720), (4, 6536040), (5, 5228832), (6, 4357360), (7, 3734880), (8, 3268020), (10, 2614416), (12, 2178680), (14, 1867440), (15, 1742944), (16, 1634010), (20, 1307208), (21, 1244960), (24, 1089340), (28, 933720), (30, 871472), (31, 843360), (32, 817005), (35, 746976), (40, 653604), (42, 622480), (48, 544670), (56, 466860), (60, 435736), (62, 421680), (70, 373488), (80, 326802), (84, 311240), (93, 281120), (96, 272335), (105, 248992), (112, 233430), (120, 217868), (124, 210840), (140, 186744), (155, 168672), (160, 163401), (168, 155620), (186, 140560), (210, 124496), (217, 120480), (224, 116715), (240, 108934), (248, 105420), (251, 104160), (280, 93372), (310, 84336), (336, 77810), (372, 70280), (420, 62248), (434, 60240), (465, 56224), (480, 54467), (496, 52710), (502, 52080), (560, 46686), (620, 42168), (651, 40160), (672, 38905), (744, 35140), (753, 34720), (840, 31124), (868, 30120), (930, 28112), (992, 26355), (1004, 26040), (1085, 24096), (1120, 23343), (1240, 21084), (1255, 20832), (1302, 20080), (1488, 17570), (1506, 17360), (1680, 15562), (1736, 15060), (1757, 14880), (1860, 14056), (2008, 13020), (2170, 12048), (2480, 10542), (2510, 10416), (2604, 10040), (2976, 8785), (3012, 8680), (3255, 8032), (3360, 7781), (3472, 7530), (3514, 7440), (3720, 7028), (3765, 6944), (4016, 6510), (4340, 6024), (4960, 5271), (5020, 5208)]