508285440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1739

約数の個数: 240

約数和(自身を含む): 1896862968

約数和(自身を除く): 1388577528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1697, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3394, 3744, 3840, 4160, 4608, 4680, 4992, 5091, 5760, 6240, 6656, 6788, 7488, 7680, 8320, 8485, 9360, 9984, 10182, 11520, 12480, 13576, 14976, 15273, 16640, 16970, 18720, 19968, 20364, 22061, 23040, 24960, 25455, 27152, 29952, 30546, 33280, 33940, 37440, 40728, 44122, 49920, 50910, 54304, 59904, 61092, 66183, 67880, 74880, 76365, 81456, 88244, 99840, 101820, 108608, 110305, 122184, 132366, 135760, 149760, 152730, 162912, 176488, 198549, 203640, 217216, 220610, 244368, 264732, 271520, 299520, 305460, 325824, 330915, 352976, 397098, 407280, 434432, 441220, 488736, 529464, 543040, 610920, 651648, 661830, 705952, 794196, 814560, 868864, 882440, 977472, 992745, 1058928, 1086080, 1221840, 1303296, 1323660, 1411904, 1588392, 1629120, 1764880, 1954944, 1985490, 2117856, 2172160, 2443680, 2606592, 2647320, 2823808, 3176784, 3258240, 3529760, 3909888, 3970980, 4235712, 4344320, 4887360, 5294640, 5647616, 6353568, 6516480, 7059520, 7819776, 7941960, 8471424, 9774720, 10589280, 11295232, 12707136, 13032960, 14119040, 15883920, 16942848, 19549440, 21178560, 25414272, 28238080, 31767840, 33885696, 39098880, 42357120, 50828544, 56476160, 63535680, 84714240, 101657088, 127071360, 169428480, 254142720, 508285440]

約数ペア:

[(1, 508285440), (2, 254142720), (3, 169428480), (4, 127071360), (5, 101657088), (6, 84714240), (8, 63535680), (9, 56476160), (10, 50828544), (12, 42357120), (13, 39098880), (15, 33885696), (16, 31767840), (18, 28238080), (20, 25414272), (24, 21178560), (26, 19549440), (30, 16942848), (32, 15883920), (36, 14119040), (39, 13032960), (40, 12707136), (45, 11295232), (48, 10589280), (52, 9774720), (60, 8471424), (64, 7941960), (65, 7819776), (72, 7059520), (78, 6516480), (80, 6353568), (90, 5647616), (96, 5294640), (104, 4887360), (117, 4344320), (120, 4235712), (128, 3970980), (130, 3909888), (144, 3529760), (156, 3258240), (160, 3176784), (180, 2823808), (192, 2647320), (195, 2606592), (208, 2443680), (234, 2172160), (240, 2117856), (256, 1985490), (260, 1954944), (288, 1764880), (312, 1629120), (320, 1588392), (360, 1411904), (384, 1323660), (390, 1303296), (416, 1221840), (468, 1086080), (480, 1058928), (512, 992745), (520, 977472), (576, 882440), (585, 868864), (624, 814560), (640, 794196), (720, 705952), (768, 661830), (780, 651648), (832, 610920), (936, 543040), (960, 529464), (1040, 488736), (1152, 441220), (1170, 434432), (1248, 407280), (1280, 397098), (1440, 352976), (1536, 330915), (1560, 325824), (1664, 305460), (1697, 299520), (1872, 271520), (1920, 264732), (2080, 244368), (2304, 220610), (2340, 217216), (2496, 203640), (2560, 198549), (2880, 176488), (3120, 162912), (3328, 152730), (3394, 149760), (3744, 135760), (3840, 132366), (4160, 122184), (4608, 110305), (4680, 108608), (4992, 101820), (5091, 99840), (5760, 88244), (6240, 81456), (6656, 76365), (6788, 74880), (7488, 67880), (7680, 66183), (8320, 61092), (8485, 59904), (9360, 54304), (9984, 50910), (10182, 49920), (11520, 44122), (12480, 40728), (13576, 37440), (14976, 33940), (15273, 33280), (16640, 30546), (16970, 29952), (18720, 27152), (19968, 25455), (20364, 24960), (22061, 23040)]