266452560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2026

約数の個数: 240

約数和(自身を含む): 1034130240

約数和(自身を除く): 767677680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1979, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3958, 3960, 4080, 4488, 5610, 5937, 6120, 6732, 7480, 7916, 7920, 8415, 8976, 9895, 11220, 11874, 12240, 13464, 14960, 15832, 16830, 17811, 19790, 21769, 22440, 23748, 26928, 29685, 31664, 33643, 33660, 35622, 39580, 43538, 44880, 47496, 59370, 65307, 67286, 67320, 71244, 79160, 87076, 89055, 94992, 100929, 108845, 118740, 130614, 134572, 134640, 142488, 158320, 168215, 174152, 178110, 195921, 201858, 217690, 237480, 261228, 269144, 284976, 302787, 326535, 336430, 348304, 356220, 370073, 391842, 403716, 435380, 474960, 504645, 522456, 538288, 605574, 653070, 672860, 712440, 740146, 783684, 807432, 870760, 979605, 1009290, 1044912, 1110219, 1211148, 1306140, 1345720, 1424880, 1480292, 1513935, 1567368, 1614864, 1741520, 1850365, 1959210, 2018580, 2220438, 2422296, 2612280, 2691440, 2960584, 3027870, 3134736, 3330657, 3700730, 3918420, 4037160, 4440876, 4844592, 5224560, 5551095, 5921168, 6055740, 6661314, 7401460, 7836840, 8074320, 8881752, 11102190, 12111480, 13322628, 14802920, 15673680, 16653285, 17763504, 22204380, 24222960, 26645256, 29605840, 33306570, 44408760, 53290512, 66613140, 88817520, 133226280, 266452560]

約数ペア:

[(1, 266452560), (2, 133226280), (3, 88817520), (4, 66613140), (5, 53290512), (6, 44408760), (8, 33306570), (9, 29605840), (10, 26645256), (11, 24222960), (12, 22204380), (15, 17763504), (16, 16653285), (17, 15673680), (18, 14802920), (20, 13322628), (22, 12111480), (24, 11102190), (30, 8881752), (33, 8074320), (34, 7836840), (36, 7401460), (40, 6661314), (44, 6055740), (45, 5921168), (48, 5551095), (51, 5224560), (55, 4844592), (60, 4440876), (66, 4037160), (68, 3918420), (72, 3700730), (80, 3330657), (85, 3134736), (88, 3027870), (90, 2960584), (99, 2691440), (102, 2612280), (110, 2422296), (120, 2220438), (132, 2018580), (136, 1959210), (144, 1850365), (153, 1741520), (165, 1614864), (170, 1567368), (176, 1513935), (180, 1480292), (187, 1424880), (198, 1345720), (204, 1306140), (220, 1211148), (240, 1110219), (255, 1044912), (264, 1009290), (272, 979605), (306, 870760), (330, 807432), (340, 783684), (360, 740146), (374, 712440), (396, 672860), (408, 653070), (440, 605574), (495, 538288), (510, 522456), (528, 504645), (561, 474960), (612, 435380), (660, 403716), (680, 391842), (720, 370073), (748, 356220), (765, 348304), (792, 336430), (816, 326535), (880, 302787), (935, 284976), (990, 269144), (1020, 261228), (1122, 237480), (1224, 217690), (1320, 201858), (1360, 195921), (1496, 178110), (1530, 174152), (1584, 168215), (1683, 158320), (1870, 142488), (1979, 134640), (1980, 134572), (2040, 130614), (2244, 118740), (2448, 108845), (2640, 100929), (2805, 94992), (2992, 89055), (3060, 87076), (3366, 79160), (3740, 71244), (3958, 67320), (3960, 67286), (4080, 65307), (4488, 59370), (5610, 47496), (5937, 44880), (6120, 43538), (6732, 39580), (7480, 35622), (7916, 33660), (7920, 33643), (8415, 31664), (8976, 29685), (9895, 26928), (11220, 23748), (11874, 22440), (12240, 21769), (13464, 19790), (14960, 17811), (15832, 16830)]