166406240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1085

約数の個数: 192

約数和(自身を含む): 528353280

約数和(自身を除く): 361947040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1039, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2078, 2080, 2288, 2464, 2860, 2912, 3080, 3640, 4004, 4156, 4576, 5005, 5195, 5720, 6160, 7273, 7280, 8008, 8312, 10010, 10390, 11429, 11440, 12320, 13507, 14546, 14560, 16016, 16624, 20020, 20780, 22858, 22880, 27014, 29092, 32032, 33248, 36365, 40040, 41560, 45716, 54028, 57145, 58184, 67535, 72730, 80003, 80080, 83120, 91432, 94549, 108056, 114290, 116368, 135070, 145460, 148577, 160006, 160160, 166240, 182864, 189098, 216112, 228580, 232736, 270140, 290920, 297154, 320012, 365728, 378196, 400015, 432224, 457160, 472745, 540280, 581840, 594308, 640024, 742885, 756392, 800030, 914320, 945490, 1040039, 1080560, 1163680, 1188616, 1280048, 1485770, 1512784, 1600060, 1828640, 1890980, 2080078, 2161120, 2377232, 2560096, 2971540, 3025568, 3200120, 3781960, 4160156, 4754464, 5200195, 5943080, 6400240, 7563920, 8320312, 10400390, 11886160, 12800480, 15127840, 16640624, 20800780, 23772320, 33281248, 41601560, 83203120, 166406240]

約数ペア:

[(1, 166406240), (2, 83203120), (4, 41601560), (5, 33281248), (7, 23772320), (8, 20800780), (10, 16640624), (11, 15127840), (13, 12800480), (14, 11886160), (16, 10400390), (20, 8320312), (22, 7563920), (26, 6400240), (28, 5943080), (32, 5200195), (35, 4754464), (40, 4160156), (44, 3781960), (52, 3200120), (55, 3025568), (56, 2971540), (65, 2560096), (70, 2377232), (77, 2161120), (80, 2080078), (88, 1890980), (91, 1828640), (104, 1600060), (110, 1512784), (112, 1485770), (130, 1280048), (140, 1188616), (143, 1163680), (154, 1080560), (160, 1040039), (176, 945490), (182, 914320), (208, 800030), (220, 756392), (224, 742885), (260, 640024), (280, 594308), (286, 581840), (308, 540280), (352, 472745), (364, 457160), (385, 432224), (416, 400015), (440, 378196), (455, 365728), (520, 320012), (560, 297154), (572, 290920), (616, 270140), (715, 232736), (728, 228580), (770, 216112), (880, 189098), (910, 182864), (1001, 166240), (1039, 160160), (1040, 160006), (1120, 148577), (1144, 145460), (1232, 135070), (1430, 116368), (1456, 114290), (1540, 108056), (1760, 94549), (1820, 91432), (2002, 83120), (2078, 80080), (2080, 80003), (2288, 72730), (2464, 67535), (2860, 58184), (2912, 57145), (3080, 54028), (3640, 45716), (4004, 41560), (4156, 40040), (4576, 36365), (5005, 33248), (5195, 32032), (5720, 29092), (6160, 27014), (7273, 22880), (7280, 22858), (8008, 20780), (8312, 20020), (10010, 16624), (10390, 16016), (11429, 14560), (11440, 14546), (12320, 13507)]