514279920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1688

約数の個数: 320

約数和(自身を含む): 2105865216

約数和(自身を除く): 1591585296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1020, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1428, 1496, 1540, 1637, 1680, 1785, 1848, 1870, 1904, 2040, 2244, 2310, 2380, 2618, 2640, 2805, 2856, 2992, 3080, 3274, 3570, 3696, 3740, 3927, 4080, 4488, 4620, 4760, 4911, 5236, 5610, 5712, 6160, 6545, 6548, 7140, 7480, 7854, 8185, 8976, 9240, 9520, 9822, 10472, 11220, 11459, 13090, 13096, 14280, 14960, 15708, 16370, 18007, 18480, 19635, 19644, 20944, 22440, 22918, 24555, 26180, 26192, 27829, 28560, 31416, 32740, 34377, 36014, 39270, 39288, 44880, 45836, 49110, 52360, 54021, 55658, 57295, 62832, 65480, 68754, 72028, 78540, 78576, 83487, 90035, 91672, 98220, 104720, 108042, 111316, 114590, 126049, 130960, 137508, 139145, 144056, 157080, 166974, 171885, 180070, 183344, 194803, 196440, 216084, 222632, 229180, 252098, 270105, 275016, 278290, 288112, 306119, 314160, 333948, 343770, 360140, 378147, 389606, 392880, 417435, 432168, 445264, 458360, 504196, 540210, 550032, 556580, 584409, 612238, 630245, 667896, 687540, 720280, 756294, 779212, 834870, 864336, 916720, 918357, 974015, 1008392, 1080420, 1113160, 1168818, 1224476, 1260490, 1335792, 1375080, 1440560, 1512588, 1530595, 1558424, 1669740, 1836714, 1890735, 1948030, 2016784, 2142833, 2160840, 2226320, 2337636, 2448952, 2520980, 2750160, 2922045, 3025176, 3061190, 3116848, 3339480, 3673428, 3781470, 3896060, 4285666, 4321680, 4591785, 4675272, 4897904, 5041960, 5844090, 6050352, 6122380, 6428499, 6678960, 7346856, 7562940, 7792120, 8571332, 9183570, 9350544, 10083920, 10714165, 11688180, 12244760, 12856998, 14693712, 15125880, 15584240, 17142664, 18367140, 21428330, 23376360, 24489520, 25713996, 30251760, 32142495, 34285328, 36734280, 42856660, 46752720, 51427992, 64284990, 73468560, 85713320, 102855984, 128569980, 171426640, 257139960, 514279920]

約数ペア:

[(1, 514279920), (2, 257139960), (3, 171426640), (4, 128569980), (5, 102855984), (6, 85713320), (7, 73468560), (8, 64284990), (10, 51427992), (11, 46752720), (12, 42856660), (14, 36734280), (15, 34285328), (16, 32142495), (17, 30251760), (20, 25713996), (21, 24489520), (22, 23376360), (24, 21428330), (28, 18367140), (30, 17142664), (33, 15584240), (34, 15125880), (35, 14693712), (40, 12856998), (42, 12244760), (44, 11688180), (48, 10714165), (51, 10083920), (55, 9350544), (56, 9183570), (60, 8571332), (66, 7792120), (68, 7562940), (70, 7346856), (77, 6678960), (80, 6428499), (84, 6122380), (85, 6050352), (88, 5844090), (102, 5041960), (105, 4897904), (110, 4675272), (112, 4591785), (119, 4321680), (120, 4285666), (132, 3896060), (136, 3781470), (140, 3673428), (154, 3339480), (165, 3116848), (168, 3061190), (170, 3025176), (176, 2922045), (187, 2750160), (204, 2520980), (210, 2448952), (220, 2337636), (231, 2226320), (238, 2160840), (240, 2142833), (255, 2016784), (264, 1948030), (272, 1890735), (280, 1836714), (308, 1669740), (330, 1558424), (336, 1530595), (340, 1512588), (357, 1440560), (374, 1375080), (385, 1335792), (408, 1260490), (420, 1224476), (440, 1168818), (462, 1113160), (476, 1080420), (510, 1008392), (528, 974015), (560, 918357), (561, 916720), (595, 864336), (616, 834870), (660, 779212), (680, 756294), (714, 720280), (748, 687540), (770, 667896), (816, 630245), (840, 612238), (880, 584409), (924, 556580), (935, 550032), (952, 540210), (1020, 504196), (1122, 458360), (1155, 445264), (1190, 432168), (1232, 417435), (1309, 392880), (1320, 389606), (1360, 378147), (1428, 360140), (1496, 343770), (1540, 333948), (1637, 314160), (1680, 306119), (1785, 288112), (1848, 278290), (1870, 275016), (1904, 270105), (2040, 252098), (2244, 229180), (2310, 222632), (2380, 216084), (2618, 196440), (2640, 194803), (2805, 183344), (2856, 180070), (2992, 171885), (3080, 166974), (3274, 157080), (3570, 144056), (3696, 139145), (3740, 137508), (3927, 130960), (4080, 126049), (4488, 114590), (4620, 111316), (4760, 108042), (4911, 104720), (5236, 98220), (5610, 91672), (5712, 90035), (6160, 83487), (6545, 78576), (6548, 78540), (7140, 72028), (7480, 68754), (7854, 65480), (8185, 62832), (8976, 57295), (9240, 55658), (9520, 54021), (9822, 52360), (10472, 49110), (11220, 45836), (11459, 44880), (13090, 39288), (13096, 39270), (14280, 36014), (14960, 34377), (15708, 32740), (16370, 31416), (18007, 28560), (18480, 27829), (19635, 26192), (19644, 26180), (20944, 24555), (22440, 22918)]