518085120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 320

約数和(自身を含む): 1979873280

約数和(自身を除く): 1461788160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 419, 420, 448, 460, 480, 483, 512, 552, 560, 640, 644, 672, 690, 736, 768, 805, 838, 840, 896, 920, 960, 966, 1104, 1120, 1257, 1280, 1288, 1344, 1380, 1472, 1536, 1610, 1676, 1680, 1792, 1840, 1920, 1932, 2095, 2208, 2240, 2415, 2514, 2560, 2576, 2688, 2760, 2933, 2944, 3220, 3352, 3360, 3584, 3680, 3840, 3864, 4190, 4416, 4480, 4830, 5028, 5152, 5376, 5520, 5866, 5888, 6285, 6440, 6704, 6720, 7360, 7680, 7728, 8380, 8799, 8832, 8960, 9637, 9660, 10056, 10304, 10752, 11040, 11732, 11776, 12570, 12880, 13408, 13440, 14665, 14720, 15456, 16760, 17598, 17664, 17920, 19274, 19320, 20112, 20608, 22080, 23464, 25140, 25760, 26816, 26880, 28911, 29330, 29440, 30912, 33520, 35196, 35328, 38548, 38640, 40224, 41216, 43995, 44160, 46928, 48185, 50280, 51520, 53632, 53760, 57822, 58660, 58880, 61824, 67040, 67459, 70392, 77096, 77280, 80448, 82432, 87990, 88320, 93856, 96370, 100560, 103040, 107264, 115644, 117320, 123648, 134080, 134918, 140784, 144555, 154192, 154560, 160896, 175980, 176640, 187712, 192740, 201120, 202377, 206080, 214528, 231288, 234640, 247296, 268160, 269836, 281568, 289110, 308384, 309120, 321792, 337295, 351960, 375424, 385480, 402240, 404754, 412160, 462576, 469280, 536320, 539672, 563136, 578220, 616768, 618240, 643584, 674590, 703920, 750848, 770960, 804480, 809508, 925152, 938560, 1011885, 1072640, 1079344, 1126272, 1156440, 1233536, 1236480, 1349180, 1407840, 1501696, 1541920, 1608960, 1619016, 1850304, 1877120, 2023770, 2158688, 2252544, 2312880, 2467072, 2698360, 2815680, 3083840, 3217920, 3238032, 3700608, 3754240, 4047540, 4317376, 4505088, 4625760, 4934144, 5396720, 5631360, 6167680, 6476064, 7401216, 7508480, 8095080, 8634752, 9251520, 10793440, 11262720, 12335360, 12952128, 14802432, 16190160, 17269504, 18503040, 21586880, 22525440, 24670720, 25904256, 32380320, 34539008, 37006080, 43173760, 51808512, 64760640, 74012160, 86347520, 103617024, 129521280, 172695040, 259042560, 518085120]

約数ペア:

[(1, 518085120), (2, 259042560), (3, 172695040), (4, 129521280), (5, 103617024), (6, 86347520), (7, 74012160), (8, 64760640), (10, 51808512), (12, 43173760), (14, 37006080), (15, 34539008), (16, 32380320), (20, 25904256), (21, 24670720), (23, 22525440), (24, 21586880), (28, 18503040), (30, 17269504), (32, 16190160), (35, 14802432), (40, 12952128), (42, 12335360), (46, 11262720), (48, 10793440), (56, 9251520), (60, 8634752), (64, 8095080), (69, 7508480), (70, 7401216), (80, 6476064), (84, 6167680), (92, 5631360), (96, 5396720), (105, 4934144), (112, 4625760), (115, 4505088), (120, 4317376), (128, 4047540), (138, 3754240), (140, 3700608), (160, 3238032), (161, 3217920), (168, 3083840), (184, 2815680), (192, 2698360), (210, 2467072), (224, 2312880), (230, 2252544), (240, 2158688), (256, 2023770), (276, 1877120), (280, 1850304), (320, 1619016), (322, 1608960), (336, 1541920), (345, 1501696), (368, 1407840), (384, 1349180), (419, 1236480), (420, 1233536), (448, 1156440), (460, 1126272), (480, 1079344), (483, 1072640), (512, 1011885), (552, 938560), (560, 925152), (640, 809508), (644, 804480), (672, 770960), (690, 750848), (736, 703920), (768, 674590), (805, 643584), (838, 618240), (840, 616768), (896, 578220), (920, 563136), (960, 539672), (966, 536320), (1104, 469280), (1120, 462576), (1257, 412160), (1280, 404754), (1288, 402240), (1344, 385480), (1380, 375424), (1472, 351960), (1536, 337295), (1610, 321792), (1676, 309120), (1680, 308384), (1792, 289110), (1840, 281568), (1920, 269836), (1932, 268160), (2095, 247296), (2208, 234640), (2240, 231288), (2415, 214528), (2514, 206080), (2560, 202377), (2576, 201120), (2688, 192740), (2760, 187712), (2933, 176640), (2944, 175980), (3220, 160896), (3352, 154560), (3360, 154192), (3584, 144555), (3680, 140784), (3840, 134918), (3864, 134080), (4190, 123648), (4416, 117320), (4480, 115644), (4830, 107264), (5028, 103040), (5152, 100560), (5376, 96370), (5520, 93856), (5866, 88320), (5888, 87990), (6285, 82432), (6440, 80448), (6704, 77280), (6720, 77096), (7360, 70392), (7680, 67459), (7728, 67040), (8380, 61824), (8799, 58880), (8832, 58660), (8960, 57822), (9637, 53760), (9660, 53632), (10056, 51520), (10304, 50280), (10752, 48185), (11040, 46928), (11732, 44160), (11776, 43995), (12570, 41216), (12880, 40224), (13408, 38640), (13440, 38548), (14665, 35328), (14720, 35196), (15456, 33520), (16760, 30912), (17598, 29440), (17664, 29330), (17920, 28911), (19274, 26880), (19320, 26816), (20112, 25760), (20608, 25140), (22080, 23464)]