264219840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:656

約数の個数: 224

約数和(自身を含む): 951341760

約数和(自身を除く): 687121920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 424, 432, 477, 480, 530, 540, 576, 577, 636, 720, 795, 848, 864, 954, 960, 1060, 1080, 1154, 1272, 1431, 1440, 1590, 1696, 1728, 1731, 1908, 2120, 2160, 2308, 2385, 2544, 2862, 2880, 2885, 3180, 3392, 3462, 3816, 4240, 4320, 4616, 4770, 5088, 5193, 5724, 5770, 6360, 6924, 7155, 7632, 8480, 8640, 8655, 9232, 9540, 10176, 10386, 11448, 11540, 12720, 13848, 14310, 15264, 15579, 16960, 17310, 18464, 19080, 20772, 22896, 23080, 25440, 25965, 27696, 28620, 30528, 30581, 31158, 34620, 36928, 38160, 41544, 45792, 46160, 50880, 51930, 55392, 57240, 61162, 62316, 69240, 76320, 77895, 83088, 91584, 91743, 92320, 103860, 110784, 114480, 122324, 124632, 138480, 152640, 152905, 155790, 166176, 183486, 184640, 207720, 228960, 244648, 249264, 275229, 276960, 305810, 311580, 332352, 366972, 415440, 457920, 458715, 489296, 498528, 550458, 553920, 611620, 623160, 733944, 825687, 830880, 917430, 978592, 997056, 1100916, 1223240, 1246320, 1376145, 1467888, 1651374, 1661760, 1834860, 1957184, 2201832, 2446480, 2492640, 2752290, 2935776, 3302748, 3669720, 4128435, 4403664, 4892960, 4985280, 5504580, 5871552, 6605496, 7339440, 8256870, 8807328, 9785920, 11009160, 13210992, 14678880, 16513740, 17614656, 22018320, 26421984, 29357760, 33027480, 44036640, 52843968, 66054960, 88073280, 132109920, 264219840]

約数ペア:

[(1, 264219840), (2, 132109920), (3, 88073280), (4, 66054960), (5, 52843968), (6, 44036640), (8, 33027480), (9, 29357760), (10, 26421984), (12, 22018320), (15, 17614656), (16, 16513740), (18, 14678880), (20, 13210992), (24, 11009160), (27, 9785920), (30, 8807328), (32, 8256870), (36, 7339440), (40, 6605496), (45, 5871552), (48, 5504580), (53, 4985280), (54, 4892960), (60, 4403664), (64, 4128435), (72, 3669720), (80, 3302748), (90, 2935776), (96, 2752290), (106, 2492640), (108, 2446480), (120, 2201832), (135, 1957184), (144, 1834860), (159, 1661760), (160, 1651374), (180, 1467888), (192, 1376145), (212, 1246320), (216, 1223240), (240, 1100916), (265, 997056), (270, 978592), (288, 917430), (318, 830880), (320, 825687), (360, 733944), (424, 623160), (432, 611620), (477, 553920), (480, 550458), (530, 498528), (540, 489296), (576, 458715), (577, 457920), (636, 415440), (720, 366972), (795, 332352), (848, 311580), (864, 305810), (954, 276960), (960, 275229), (1060, 249264), (1080, 244648), (1154, 228960), (1272, 207720), (1431, 184640), (1440, 183486), (1590, 166176), (1696, 155790), (1728, 152905), (1731, 152640), (1908, 138480), (2120, 124632), (2160, 122324), (2308, 114480), (2385, 110784), (2544, 103860), (2862, 92320), (2880, 91743), (2885, 91584), (3180, 83088), (3392, 77895), (3462, 76320), (3816, 69240), (4240, 62316), (4320, 61162), (4616, 57240), (4770, 55392), (5088, 51930), (5193, 50880), (5724, 46160), (5770, 45792), (6360, 41544), (6924, 38160), (7155, 36928), (7632, 34620), (8480, 31158), (8640, 30581), (8655, 30528), (9232, 28620), (9540, 27696), (10176, 25965), (10386, 25440), (11448, 23080), (11540, 22896), (12720, 20772), (13848, 19080), (14310, 18464), (15264, 17310), (15579, 16960)]