26421120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 256

約数和(自身を含む): 102816000

約数和(自身を除く): 76394880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 139, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 278, 288, 297, 320, 330, 352, 360, 384, 396, 417, 432, 440, 480, 495, 528, 540, 556, 576, 594, 640, 660, 695, 704, 720, 792, 834, 864, 880, 960, 990, 1056, 1080, 1112, 1152, 1188, 1251, 1320, 1390, 1408, 1440, 1485, 1529, 1584, 1668, 1728, 1760, 1920, 1980, 2085, 2112, 2160, 2224, 2376, 2502, 2640, 2780, 2880, 2970, 3058, 3168, 3336, 3456, 3520, 3753, 3960, 4170, 4224, 4320, 4448, 4587, 4752, 5004, 5280, 5560, 5760, 5940, 6116, 6255, 6336, 6672, 7040, 7506, 7645, 7920, 8340, 8640, 8896, 9174, 9504, 10008, 10560, 11120, 11880, 12232, 12510, 12672, 13344, 13761, 15012, 15290, 15840, 16680, 17280, 17792, 18348, 18765, 19008, 20016, 21120, 22240, 22935, 23760, 24464, 25020, 26688, 27522, 30024, 30580, 31680, 33360, 36696, 37530, 38016, 40032, 41283, 44480, 45870, 47520, 48928, 50040, 53376, 55044, 60048, 61160, 63360, 66720, 68805, 73392, 75060, 80064, 82566, 88960, 91740, 95040, 97856, 100080, 110088, 120096, 122320, 133440, 137610, 146784, 150120, 160128, 165132, 183480, 190080, 195712, 200160, 206415, 220176, 240192, 244640, 266880, 275220, 293568, 300240, 330264, 366960, 400320, 412830, 440352, 480384, 489280, 550440, 587136, 600480, 660528, 733920, 800640, 825660, 880704, 978560, 1100880, 1200960, 1321056, 1467840, 1651320, 1761408, 2201760, 2401920, 2642112, 2935680, 3302640, 4403520, 5284224, 6605280, 8807040, 13210560, 26421120]

約数ペア:

[(1, 26421120), (2, 13210560), (3, 8807040), (4, 6605280), (5, 5284224), (6, 4403520), (8, 3302640), (9, 2935680), (10, 2642112), (11, 2401920), (12, 2201760), (15, 1761408), (16, 1651320), (18, 1467840), (20, 1321056), (22, 1200960), (24, 1100880), (27, 978560), (30, 880704), (32, 825660), (33, 800640), (36, 733920), (40, 660528), (44, 600480), (45, 587136), (48, 550440), (54, 489280), (55, 480384), (60, 440352), (64, 412830), (66, 400320), (72, 366960), (80, 330264), (88, 300240), (90, 293568), (96, 275220), (99, 266880), (108, 244640), (110, 240192), (120, 220176), (128, 206415), (132, 200160), (135, 195712), (139, 190080), (144, 183480), (160, 165132), (165, 160128), (176, 150120), (180, 146784), (192, 137610), (198, 133440), (216, 122320), (220, 120096), (240, 110088), (264, 100080), (270, 97856), (278, 95040), (288, 91740), (297, 88960), (320, 82566), (330, 80064), (352, 75060), (360, 73392), (384, 68805), (396, 66720), (417, 63360), (432, 61160), (440, 60048), (480, 55044), (495, 53376), (528, 50040), (540, 48928), (556, 47520), (576, 45870), (594, 44480), (640, 41283), (660, 40032), (695, 38016), (704, 37530), (720, 36696), (792, 33360), (834, 31680), (864, 30580), (880, 30024), (960, 27522), (990, 26688), (1056, 25020), (1080, 24464), (1112, 23760), (1152, 22935), (1188, 22240), (1251, 21120), (1320, 20016), (1390, 19008), (1408, 18765), (1440, 18348), (1485, 17792), (1529, 17280), (1584, 16680), (1668, 15840), (1728, 15290), (1760, 15012), (1920, 13761), (1980, 13344), (2085, 12672), (2112, 12510), (2160, 12232), (2224, 11880), (2376, 11120), (2502, 10560), (2640, 10008), (2780, 9504), (2880, 9174), (2970, 8896), (3058, 8640), (3168, 8340), (3336, 7920), (3456, 7645), (3520, 7506), (3753, 7040), (3960, 6672), (4170, 6336), (4224, 6255), (4320, 6116), (4448, 5940), (4587, 5760), (4752, 5560), (5004, 5280)]