531357840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:311

約数の個数: 320

約数和(自身を含む): 1999872000

約数和(自身を除く): 1468514160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 127, 130, 135, 144, 149, 156, 180, 195, 208, 216, 234, 240, 254, 260, 270, 298, 312, 351, 360, 381, 390, 432, 447, 468, 508, 520, 540, 585, 596, 624, 635, 702, 720, 745, 762, 780, 894, 936, 1016, 1040, 1080, 1143, 1170, 1192, 1270, 1341, 1404, 1490, 1524, 1560, 1651, 1755, 1788, 1872, 1905, 1937, 2032, 2160, 2235, 2286, 2340, 2384, 2540, 2682, 2808, 2980, 3048, 3120, 3302, 3429, 3510, 3576, 3810, 3874, 4023, 4470, 4572, 4680, 4953, 5080, 5364, 5616, 5715, 5811, 5960, 6096, 6604, 6705, 6858, 7020, 7152, 7620, 7748, 8046, 8255, 8940, 9144, 9360, 9685, 9906, 10160, 10728, 11430, 11622, 11920, 13208, 13410, 13716, 14040, 14859, 15240, 15496, 16092, 16510, 17145, 17433, 17880, 18288, 18923, 19370, 19812, 20115, 21456, 22860, 23244, 24765, 26416, 26820, 27432, 28080, 29055, 29718, 30480, 30992, 32184, 33020, 34290, 34866, 35760, 37846, 38740, 39624, 40230, 44577, 45720, 46488, 49530, 52299, 53640, 54864, 56769, 58110, 59436, 64368, 66040, 68580, 69732, 74295, 75692, 77480, 79248, 80460, 87165, 89154, 91440, 92976, 94615, 99060, 104598, 107280, 113538, 116220, 118872, 132080, 137160, 139464, 148590, 151384, 154960, 160920, 170307, 174330, 178308, 189230, 198120, 209196, 222885, 227076, 232440, 237744, 245999, 261495, 274320, 278928, 283845, 297180, 302768, 321840, 340614, 348660, 356616, 378460, 396240, 418392, 445770, 454152, 464880, 491998, 510921, 522990, 567690, 594360, 681228, 697320, 713232, 737997, 756920, 836784, 851535, 891540, 908304, 983996, 1021842, 1045980, 1135380, 1188720, 1229995, 1362456, 1394640, 1475994, 1513840, 1703070, 1783080, 1967992, 2043684, 2091960, 2213991, 2270760, 2459990, 2554605, 2724912, 2951988, 3406140, 3566160, 3689985, 3935984, 4087368, 4183920, 4427982, 4541520, 4919980, 5109210, 5903976, 6641973, 6812280, 7379970, 8174736, 8855964, 9839960, 10218420, 11069955, 11807952, 13283946, 13624560, 14759940, 17711928, 19679920, 20436840, 22139910, 26567892, 29519880, 33209865, 35423856, 40873680, 44279820, 53135784, 59039760, 66419730, 88559640, 106271568, 132839460, 177119280, 265678920, 531357840]

約数ペア:

[(1, 531357840), (2, 265678920), (3, 177119280), (4, 132839460), (5, 106271568), (6, 88559640), (8, 66419730), (9, 59039760), (10, 53135784), (12, 44279820), (13, 40873680), (15, 35423856), (16, 33209865), (18, 29519880), (20, 26567892), (24, 22139910), (26, 20436840), (27, 19679920), (30, 17711928), (36, 14759940), (39, 13624560), (40, 13283946), (45, 11807952), (48, 11069955), (52, 10218420), (54, 9839960), (60, 8855964), (65, 8174736), (72, 7379970), (78, 6812280), (80, 6641973), (90, 5903976), (104, 5109210), (108, 4919980), (117, 4541520), (120, 4427982), (127, 4183920), (130, 4087368), (135, 3935984), (144, 3689985), (149, 3566160), (156, 3406140), (180, 2951988), (195, 2724912), (208, 2554605), (216, 2459990), (234, 2270760), (240, 2213991), (254, 2091960), (260, 2043684), (270, 1967992), (298, 1783080), (312, 1703070), (351, 1513840), (360, 1475994), (381, 1394640), (390, 1362456), (432, 1229995), (447, 1188720), (468, 1135380), (508, 1045980), (520, 1021842), (540, 983996), (585, 908304), (596, 891540), (624, 851535), (635, 836784), (702, 756920), (720, 737997), (745, 713232), (762, 697320), (780, 681228), (894, 594360), (936, 567690), (1016, 522990), (1040, 510921), (1080, 491998), (1143, 464880), (1170, 454152), (1192, 445770), (1270, 418392), (1341, 396240), (1404, 378460), (1490, 356616), (1524, 348660), (1560, 340614), (1651, 321840), (1755, 302768), (1788, 297180), (1872, 283845), (1905, 278928), (1937, 274320), (2032, 261495), (2160, 245999), (2235, 237744), (2286, 232440), (2340, 227076), (2384, 222885), (2540, 209196), (2682, 198120), (2808, 189230), (2980, 178308), (3048, 174330), (3120, 170307), (3302, 160920), (3429, 154960), (3510, 151384), (3576, 148590), (3810, 139464), (3874, 137160), (4023, 132080), (4470, 118872), (4572, 116220), (4680, 113538), (4953, 107280), (5080, 104598), (5364, 99060), (5616, 94615), (5715, 92976), (5811, 91440), (5960, 89154), (6096, 87165), (6604, 80460), (6705, 79248), (6858, 77480), (7020, 75692), (7152, 74295), (7620, 69732), (7748, 68580), (8046, 66040), (8255, 64368), (8940, 59436), (9144, 58110), (9360, 56769), (9685, 54864), (9906, 53640), (10160, 52299), (10728, 49530), (11430, 46488), (11622, 45720), (11920, 44577), (13208, 40230), (13410, 39624), (13716, 38740), (14040, 37846), (14859, 35760), (15240, 34866), (15496, 34290), (16092, 33020), (16510, 32184), (17145, 30992), (17433, 30480), (17880, 29718), (18288, 29055), (18923, 28080), (19370, 27432), (19812, 26820), (20115, 26416), (21456, 24765), (22860, 23244)]