2779645440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2581

約数の個数: 320

約数和(自身を含む): 10443831552

約数和(自身を除く): 7664186112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 512, 520, 528, 572, 624, 640, 660, 704, 715, 768, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1280, 1320, 1408, 1430, 1536, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2531, 2560, 2640, 2816, 2860, 3120, 3328, 3432, 3520, 3840, 4160, 4224, 4290, 4576, 4992, 5062, 5280, 5632, 5720, 6240, 6656, 6864, 7040, 7593, 7680, 8320, 8448, 8580, 9152, 9984, 10124, 10560, 11440, 12480, 12655, 13728, 14080, 15186, 16640, 16896, 17160, 18304, 19968, 20248, 21120, 22880, 24960, 25310, 27456, 27841, 28160, 30372, 32903, 33280, 34320, 36608, 37965, 40496, 42240, 45760, 49920, 50620, 54912, 55682, 60744, 65806, 68640, 73216, 75930, 80992, 83523, 84480, 91520, 98709, 99840, 101240, 109824, 111364, 121488, 131612, 137280, 139205, 151860, 161984, 164515, 167046, 183040, 197418, 202480, 219648, 222728, 242976, 263224, 274560, 278410, 303720, 323968, 329030, 334092, 361933, 366080, 394836, 404960, 417615, 445456, 485952, 493545, 526448, 549120, 556820, 607440, 647936, 658060, 668184, 723866, 789672, 809920, 835230, 890912, 971904, 987090, 1052896, 1085799, 1098240, 1113640, 1214880, 1295872, 1316120, 1336368, 1447732, 1579344, 1619840, 1670460, 1781824, 1809665, 1943808, 1974180, 2105792, 2171598, 2227280, 2429760, 2632240, 2672736, 2895464, 3158688, 3239680, 3340920, 3563648, 3619330, 3887616, 3948360, 4211584, 4343196, 4454560, 4859520, 5264480, 5345472, 5428995, 5790928, 6317376, 6479360, 6681840, 7127296, 7238660, 7896720, 8423168, 8686392, 8909120, 9719040, 10528960, 10690944, 10857990, 11581856, 12634752, 13363680, 14254592, 14477320, 15793440, 16846336, 17372784, 17818240, 19438080, 21057920, 21381888, 21715980, 23163712, 25269504, 26727360, 28954640, 31586880, 34745568, 35636480, 42115840, 42763776, 43431960, 46327424, 50539008, 53454720, 57909280, 63173760, 69491136, 71272960, 84231680, 86863920, 92654848, 106909440, 115818560, 126347520, 138982272, 173727840, 185309696, 213818880, 231637120, 252695040, 277964544, 347455680, 463274240, 555929088, 694911360, 926548480, 1389822720, 2779645440]

約数ペア:

[(1, 2779645440), (2, 1389822720), (3, 926548480), (4, 694911360), (5, 555929088), (6, 463274240), (8, 347455680), (10, 277964544), (11, 252695040), (12, 231637120), (13, 213818880), (15, 185309696), (16, 173727840), (20, 138982272), (22, 126347520), (24, 115818560), (26, 106909440), (30, 92654848), (32, 86863920), (33, 84231680), (39, 71272960), (40, 69491136), (44, 63173760), (48, 57909280), (52, 53454720), (55, 50539008), (60, 46327424), (64, 43431960), (65, 42763776), (66, 42115840), (78, 35636480), (80, 34745568), (88, 31586880), (96, 28954640), (104, 26727360), (110, 25269504), (120, 23163712), (128, 21715980), (130, 21381888), (132, 21057920), (143, 19438080), (156, 17818240), (160, 17372784), (165, 16846336), (176, 15793440), (192, 14477320), (195, 14254592), (208, 13363680), (220, 12634752), (240, 11581856), (256, 10857990), (260, 10690944), (264, 10528960), (286, 9719040), (312, 8909120), (320, 8686392), (330, 8423168), (352, 7896720), (384, 7238660), (390, 7127296), (416, 6681840), (429, 6479360), (440, 6317376), (480, 5790928), (512, 5428995), (520, 5345472), (528, 5264480), (572, 4859520), (624, 4454560), (640, 4343196), (660, 4211584), (704, 3948360), (715, 3887616), (768, 3619330), (780, 3563648), (832, 3340920), (858, 3239680), (880, 3158688), (960, 2895464), (1040, 2672736), (1056, 2632240), (1144, 2429760), (1248, 2227280), (1280, 2171598), (1320, 2105792), (1408, 1974180), (1430, 1943808), (1536, 1809665), (1560, 1781824), (1664, 1670460), (1716, 1619840), (1760, 1579344), (1920, 1447732), (2080, 1336368), (2112, 1316120), (2145, 1295872), (2288, 1214880), (2496, 1113640), (2531, 1098240), (2560, 1085799), (2640, 1052896), (2816, 987090), (2860, 971904), (3120, 890912), (3328, 835230), (3432, 809920), (3520, 789672), (3840, 723866), (4160, 668184), (4224, 658060), (4290, 647936), (4576, 607440), (4992, 556820), (5062, 549120), (5280, 526448), (5632, 493545), (5720, 485952), (6240, 445456), (6656, 417615), (6864, 404960), (7040, 394836), (7593, 366080), (7680, 361933), (8320, 334092), (8448, 329030), (8580, 323968), (9152, 303720), (9984, 278410), (10124, 274560), (10560, 263224), (11440, 242976), (12480, 222728), (12655, 219648), (13728, 202480), (14080, 197418), (15186, 183040), (16640, 167046), (16896, 164515), (17160, 161984), (18304, 151860), (19968, 139205), (20248, 137280), (21120, 131612), (22880, 121488), (24960, 111364), (25310, 109824), (27456, 101240), (27841, 99840), (28160, 98709), (30372, 91520), (32903, 84480), (33280, 83523), (34320, 80992), (36608, 75930), (37965, 73216), (40496, 68640), (42240, 65806), (45760, 60744), (49920, 55682), (50620, 54912)]