264006720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 252

約数和(自身を含む): 949093860

約数和(自身を除く): 685087140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 109, 116, 120, 144, 145, 160, 174, 180, 192, 218, 232, 240, 261, 288, 290, 320, 327, 348, 360, 435, 436, 464, 480, 522, 545, 576, 580, 654, 696, 720, 841, 870, 872, 928, 960, 981, 1044, 1090, 1160, 1305, 1308, 1392, 1440, 1635, 1682, 1740, 1744, 1856, 1962, 2088, 2180, 2320, 2523, 2610, 2616, 2784, 2880, 3161, 3270, 3364, 3480, 3488, 3924, 4176, 4205, 4360, 4640, 4905, 5046, 5220, 5232, 5568, 6322, 6540, 6728, 6960, 6976, 7569, 7848, 8352, 8410, 8720, 9280, 9483, 9810, 10092, 10440, 10464, 12615, 12644, 13080, 13456, 13920, 15138, 15696, 15805, 16704, 16820, 17440, 18966, 19620, 20184, 20880, 20928, 25230, 25288, 26160, 26912, 27840, 28449, 30276, 31392, 31610, 33640, 34880, 37845, 37932, 39240, 40368, 41760, 47415, 50460, 50576, 52320, 53824, 56898, 60552, 62784, 63220, 67280, 75690, 75864, 78480, 80736, 83520, 91669, 94830, 100920, 101152, 104640, 113796, 121104, 126440, 134560, 142245, 151380, 151728, 156960, 161472, 183338, 189660, 201840, 202304, 227592, 242208, 252880, 269120, 275007, 284490, 302760, 303456, 313920, 366676, 379320, 403680, 455184, 458345, 484416, 505760, 550014, 568980, 605520, 606912, 733352, 758640, 807360, 825021, 910368, 916690, 1011520, 1100028, 1137960, 1211040, 1375035, 1466704, 1517280, 1650042, 1820736, 1833380, 2200056, 2275920, 2422080, 2750070, 2933408, 3034560, 3300084, 3666760, 4125105, 4400112, 4551840, 5500140, 5866816, 6600168, 7333520, 8250210, 8800224, 9103680, 11000280, 13200336, 14667040, 16500420, 17600448, 22000560, 26400672, 29334080, 33000840, 44001120, 52801344, 66001680, 88002240, 132003360, 264006720]

約数ペア:

[(1, 264006720), (2, 132003360), (3, 88002240), (4, 66001680), (5, 52801344), (6, 44001120), (8, 33000840), (9, 29334080), (10, 26400672), (12, 22000560), (15, 17600448), (16, 16500420), (18, 14667040), (20, 13200336), (24, 11000280), (29, 9103680), (30, 8800224), (32, 8250210), (36, 7333520), (40, 6600168), (45, 5866816), (48, 5500140), (58, 4551840), (60, 4400112), (64, 4125105), (72, 3666760), (80, 3300084), (87, 3034560), (90, 2933408), (96, 2750070), (109, 2422080), (116, 2275920), (120, 2200056), (144, 1833380), (145, 1820736), (160, 1650042), (174, 1517280), (180, 1466704), (192, 1375035), (218, 1211040), (232, 1137960), (240, 1100028), (261, 1011520), (288, 916690), (290, 910368), (320, 825021), (327, 807360), (348, 758640), (360, 733352), (435, 606912), (436, 605520), (464, 568980), (480, 550014), (522, 505760), (545, 484416), (576, 458345), (580, 455184), (654, 403680), (696, 379320), (720, 366676), (841, 313920), (870, 303456), (872, 302760), (928, 284490), (960, 275007), (981, 269120), (1044, 252880), (1090, 242208), (1160, 227592), (1305, 202304), (1308, 201840), (1392, 189660), (1440, 183338), (1635, 161472), (1682, 156960), (1740, 151728), (1744, 151380), (1856, 142245), (1962, 134560), (2088, 126440), (2180, 121104), (2320, 113796), (2523, 104640), (2610, 101152), (2616, 100920), (2784, 94830), (2880, 91669), (3161, 83520), (3270, 80736), (3364, 78480), (3480, 75864), (3488, 75690), (3924, 67280), (4176, 63220), (4205, 62784), (4360, 60552), (4640, 56898), (4905, 53824), (5046, 52320), (5220, 50576), (5232, 50460), (5568, 47415), (6322, 41760), (6540, 40368), (6728, 39240), (6960, 37932), (6976, 37845), (7569, 34880), (7848, 33640), (8352, 31610), (8410, 31392), (8720, 30276), (9280, 28449), (9483, 27840), (9810, 26912), (10092, 26160), (10440, 25288), (10464, 25230), (12615, 20928), (12644, 20880), (13080, 20184), (13456, 19620), (13920, 18966), (15138, 17440), (15696, 16820), (15805, 16704)]