506894080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 1565867520

約数和(自身を除く): 1058973440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 64, 70, 74, 77, 80, 88, 110, 112, 128, 139, 140, 148, 154, 160, 176, 185, 220, 224, 256, 259, 278, 280, 296, 308, 320, 352, 370, 385, 407, 440, 448, 518, 556, 560, 592, 616, 640, 695, 704, 740, 770, 814, 880, 896, 973, 1036, 1112, 1120, 1184, 1232, 1280, 1295, 1390, 1408, 1480, 1529, 1540, 1628, 1760, 1792, 1946, 2035, 2072, 2224, 2240, 2368, 2464, 2590, 2780, 2816, 2849, 2960, 3058, 3080, 3256, 3520, 3892, 4070, 4144, 4448, 4480, 4736, 4865, 4928, 5143, 5180, 5560, 5698, 5920, 6116, 6160, 6512, 7040, 7645, 7784, 8140, 8288, 8896, 8960, 9472, 9730, 9856, 10286, 10360, 10703, 11120, 11396, 11840, 12232, 12320, 13024, 14080, 14245, 15290, 15568, 16280, 16576, 17792, 19460, 19712, 20572, 20720, 21406, 22240, 22792, 23680, 24464, 24640, 25715, 26048, 28490, 30580, 31136, 32560, 33152, 35584, 36001, 38920, 41144, 41440, 42812, 44480, 45584, 47360, 48928, 49280, 51430, 52096, 53515, 56573, 56980, 61160, 62272, 65120, 66304, 72002, 77840, 82288, 82880, 85624, 88960, 91168, 97856, 98560, 102860, 104192, 107030, 113146, 113960, 122320, 124544, 130240, 144004, 155680, 164576, 165760, 171248, 177920, 180005, 182336, 195712, 205720, 214060, 226292, 227920, 244640, 249088, 260480, 282865, 288008, 311360, 329152, 331520, 342496, 360010, 364672, 391424, 396011, 411440, 428120, 452584, 455840, 489280, 520960, 565730, 576016, 622720, 658304, 684992, 720020, 729344, 792022, 822880, 856240, 905168, 911680, 978560, 1131460, 1152032, 1245440, 1316608, 1369984, 1440040, 1584044, 1645760, 1712480, 1810336, 1823360, 1957120, 1980055, 2262920, 2304064, 2739968, 2880080, 3168088, 3291520, 3424960, 3620672, 3646720, 3960110, 4525840, 4608128, 5760160, 6336176, 6583040, 6849920, 7241344, 7920220, 9051680, 9216256, 11520320, 12672352, 13699840, 14482688, 15840440, 18103360, 23040640, 25344704, 31680880, 36206720, 46081280, 50689408, 63361760, 72413440, 101378816, 126723520, 253447040, 506894080]

約数ペア:

[(1, 506894080), (2, 253447040), (4, 126723520), (5, 101378816), (7, 72413440), (8, 63361760), (10, 50689408), (11, 46081280), (14, 36206720), (16, 31680880), (20, 25344704), (22, 23040640), (28, 18103360), (32, 15840440), (35, 14482688), (37, 13699840), (40, 12672352), (44, 11520320), (55, 9216256), (56, 9051680), (64, 7920220), (70, 7241344), (74, 6849920), (77, 6583040), (80, 6336176), (88, 5760160), (110, 4608128), (112, 4525840), (128, 3960110), (139, 3646720), (140, 3620672), (148, 3424960), (154, 3291520), (160, 3168088), (176, 2880080), (185, 2739968), (220, 2304064), (224, 2262920), (256, 1980055), (259, 1957120), (278, 1823360), (280, 1810336), (296, 1712480), (308, 1645760), (320, 1584044), (352, 1440040), (370, 1369984), (385, 1316608), (407, 1245440), (440, 1152032), (448, 1131460), (518, 978560), (556, 911680), (560, 905168), (592, 856240), (616, 822880), (640, 792022), (695, 729344), (704, 720020), (740, 684992), (770, 658304), (814, 622720), (880, 576016), (896, 565730), (973, 520960), (1036, 489280), (1112, 455840), (1120, 452584), (1184, 428120), (1232, 411440), (1280, 396011), (1295, 391424), (1390, 364672), (1408, 360010), (1480, 342496), (1529, 331520), (1540, 329152), (1628, 311360), (1760, 288008), (1792, 282865), (1946, 260480), (2035, 249088), (2072, 244640), (2224, 227920), (2240, 226292), (2368, 214060), (2464, 205720), (2590, 195712), (2780, 182336), (2816, 180005), (2849, 177920), (2960, 171248), (3058, 165760), (3080, 164576), (3256, 155680), (3520, 144004), (3892, 130240), (4070, 124544), (4144, 122320), (4448, 113960), (4480, 113146), (4736, 107030), (4865, 104192), (4928, 102860), (5143, 98560), (5180, 97856), (5560, 91168), (5698, 88960), (5920, 85624), (6116, 82880), (6160, 82288), (6512, 77840), (7040, 72002), (7645, 66304), (7784, 65120), (8140, 62272), (8288, 61160), (8896, 56980), (8960, 56573), (9472, 53515), (9730, 52096), (9856, 51430), (10286, 49280), (10360, 48928), (10703, 47360), (11120, 45584), (11396, 44480), (11840, 42812), (12232, 41440), (12320, 41144), (13024, 38920), (14080, 36001), (14245, 35584), (15290, 33152), (15568, 32560), (16280, 31136), (16576, 30580), (17792, 28490), (19460, 26048), (19712, 25715), (20572, 24640), (20720, 24464), (21406, 23680), (22240, 22792)]