512369280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 1836000000

約数和(自身を除く): 1323630720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 149, 160, 180, 192, 199, 216, 240, 270, 288, 298, 320, 360, 384, 398, 432, 447, 480, 540, 576, 596, 597, 640, 720, 745, 796, 864, 894, 960, 995, 1080, 1152, 1192, 1194, 1341, 1440, 1490, 1592, 1728, 1788, 1791, 1920, 1990, 2160, 2235, 2384, 2388, 2682, 2880, 2980, 2985, 3184, 3456, 3576, 3582, 3980, 4023, 4320, 4470, 4768, 4776, 5364, 5373, 5760, 5960, 5970, 6368, 6705, 7152, 7164, 7960, 8046, 8640, 8940, 8955, 9536, 9552, 10728, 10746, 11920, 11940, 12736, 13410, 14304, 14328, 15920, 16092, 17280, 17880, 17910, 19072, 19104, 20115, 21456, 21492, 23840, 23880, 25472, 26820, 26865, 28608, 28656, 29651, 31840, 32184, 35760, 35820, 38208, 40230, 42912, 42984, 47680, 47760, 53640, 53730, 57216, 57312, 59302, 63680, 64368, 71520, 71640, 76416, 80460, 85824, 85968, 88953, 95360, 95520, 107280, 107460, 114624, 118604, 127360, 128736, 143040, 143280, 148255, 160920, 171648, 171936, 177906, 191040, 214560, 214920, 229248, 237208, 257472, 266859, 286080, 286560, 296510, 321840, 343872, 355812, 382080, 429120, 429840, 444765, 474416, 514944, 533718, 573120, 593020, 643680, 687744, 711624, 800577, 858240, 859680, 889530, 948832, 1067436, 1146240, 1186040, 1287360, 1334295, 1423248, 1601154, 1719360, 1779060, 1897664, 2134872, 2372080, 2574720, 2668590, 2846496, 3202308, 3438720, 3558120, 3795328, 4002885, 4269744, 4744160, 5337180, 5692992, 6404616, 7116240, 8005770, 8539488, 9488320, 10674360, 11385984, 12809232, 14232480, 16011540, 17078976, 18976640, 21348720, 25618464, 28464960, 32023080, 34157952, 42697440, 51236928, 56929920, 64046160, 85394880, 102473856, 128092320, 170789760, 256184640, 512369280]

約数ペア:

[(1, 512369280), (2, 256184640), (3, 170789760), (4, 128092320), (5, 102473856), (6, 85394880), (8, 64046160), (9, 56929920), (10, 51236928), (12, 42697440), (15, 34157952), (16, 32023080), (18, 28464960), (20, 25618464), (24, 21348720), (27, 18976640), (30, 17078976), (32, 16011540), (36, 14232480), (40, 12809232), (45, 11385984), (48, 10674360), (54, 9488320), (60, 8539488), (64, 8005770), (72, 7116240), (80, 6404616), (90, 5692992), (96, 5337180), (108, 4744160), (120, 4269744), (128, 4002885), (135, 3795328), (144, 3558120), (149, 3438720), (160, 3202308), (180, 2846496), (192, 2668590), (199, 2574720), (216, 2372080), (240, 2134872), (270, 1897664), (288, 1779060), (298, 1719360), (320, 1601154), (360, 1423248), (384, 1334295), (398, 1287360), (432, 1186040), (447, 1146240), (480, 1067436), (540, 948832), (576, 889530), (596, 859680), (597, 858240), (640, 800577), (720, 711624), (745, 687744), (796, 643680), (864, 593020), (894, 573120), (960, 533718), (995, 514944), (1080, 474416), (1152, 444765), (1192, 429840), (1194, 429120), (1341, 382080), (1440, 355812), (1490, 343872), (1592, 321840), (1728, 296510), (1788, 286560), (1791, 286080), (1920, 266859), (1990, 257472), (2160, 237208), (2235, 229248), (2384, 214920), (2388, 214560), (2682, 191040), (2880, 177906), (2980, 171936), (2985, 171648), (3184, 160920), (3456, 148255), (3576, 143280), (3582, 143040), (3980, 128736), (4023, 127360), (4320, 118604), (4470, 114624), (4768, 107460), (4776, 107280), (5364, 95520), (5373, 95360), (5760, 88953), (5960, 85968), (5970, 85824), (6368, 80460), (6705, 76416), (7152, 71640), (7164, 71520), (7960, 64368), (8046, 63680), (8640, 59302), (8940, 57312), (8955, 57216), (9536, 53730), (9552, 53640), (10728, 47760), (10746, 47680), (11920, 42984), (11940, 42912), (12736, 40230), (13410, 38208), (14304, 35820), (14328, 35760), (15920, 32184), (16092, 31840), (17280, 29651), (17880, 28656), (17910, 28608), (19072, 26865), (19104, 26820), (20115, 25472), (21456, 23880), (21492, 23840)]