516395520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 320

約数和(自身を含む): 1901306880

約数和(自身を除く): 1384911360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 241, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 482, 496, 512, 540, 558, 576, 620, 640, 720, 723, 744, 768, 837, 864, 930, 960, 964, 992, 1080, 1116, 1152, 1205, 1240, 1280, 1395, 1440, 1446, 1488, 1536, 1674, 1728, 1860, 1920, 1928, 1984, 2160, 2169, 2232, 2304, 2410, 2480, 2560, 2790, 2880, 2892, 2976, 3348, 3456, 3615, 3720, 3840, 3856, 3968, 4185, 4320, 4338, 4464, 4608, 4820, 4960, 5580, 5760, 5784, 5952, 6507, 6696, 6912, 7230, 7440, 7471, 7680, 7712, 7936, 8370, 8640, 8676, 8928, 9640, 9920, 10845, 11160, 11520, 11568, 11904, 13014, 13392, 13824, 14460, 14880, 14942, 15424, 15872, 16740, 17280, 17352, 17856, 19280, 19840, 21690, 22320, 22413, 23040, 23136, 23808, 26028, 26784, 28920, 29760, 29884, 30848, 32535, 33480, 34560, 34704, 35712, 37355, 38560, 39680, 43380, 44640, 44826, 46272, 47616, 52056, 53568, 57840, 59520, 59768, 61696, 65070, 66960, 67239, 69120, 69408, 71424, 74710, 77120, 79360, 86760, 89280, 89652, 92544, 104112, 107136, 112065, 115680, 119040, 119536, 123392, 130140, 133920, 134478, 138816, 142848, 149420, 154240, 173520, 178560, 179304, 185088, 201717, 208224, 214272, 224130, 231360, 238080, 239072, 260280, 267840, 268956, 277632, 298840, 308480, 336195, 347040, 357120, 358608, 370176, 403434, 416448, 428544, 448260, 462720, 478144, 520560, 535680, 537912, 555264, 597680, 616960, 672390, 694080, 714240, 717216, 806868, 832896, 896520, 925440, 956288, 1008585, 1041120, 1071360, 1075824, 1110528, 1195360, 1344780, 1388160, 1434432, 1613736, 1665792, 1793040, 1850880, 1912576, 2017170, 2082240, 2142720, 2151648, 2390720, 2689560, 2776320, 2868864, 3227472, 3331584, 3586080, 3825152, 4034340, 4164480, 4303296, 4781440, 5379120, 5552640, 5737728, 6454944, 7172160, 8068680, 8328960, 8606592, 9562880, 10758240, 11475456, 12909888, 14344320, 16137360, 16657920, 17213184, 19125760, 21516480, 25819776, 28688640, 32274720, 34426368, 43032960, 51639552, 57377280, 64549440, 86065920, 103279104, 129098880, 172131840, 258197760, 516395520]

約数ペア:

[(1, 516395520), (2, 258197760), (3, 172131840), (4, 129098880), (5, 103279104), (6, 86065920), (8, 64549440), (9, 57377280), (10, 51639552), (12, 43032960), (15, 34426368), (16, 32274720), (18, 28688640), (20, 25819776), (24, 21516480), (27, 19125760), (30, 17213184), (31, 16657920), (32, 16137360), (36, 14344320), (40, 12909888), (45, 11475456), (48, 10758240), (54, 9562880), (60, 8606592), (62, 8328960), (64, 8068680), (72, 7172160), (80, 6454944), (90, 5737728), (93, 5552640), (96, 5379120), (108, 4781440), (120, 4303296), (124, 4164480), (128, 4034340), (135, 3825152), (144, 3586080), (155, 3331584), (160, 3227472), (180, 2868864), (186, 2776320), (192, 2689560), (216, 2390720), (240, 2151648), (241, 2142720), (248, 2082240), (256, 2017170), (270, 1912576), (279, 1850880), (288, 1793040), (310, 1665792), (320, 1613736), (360, 1434432), (372, 1388160), (384, 1344780), (432, 1195360), (465, 1110528), (480, 1075824), (482, 1071360), (496, 1041120), (512, 1008585), (540, 956288), (558, 925440), (576, 896520), (620, 832896), (640, 806868), (720, 717216), (723, 714240), (744, 694080), (768, 672390), (837, 616960), (864, 597680), (930, 555264), (960, 537912), (964, 535680), (992, 520560), (1080, 478144), (1116, 462720), (1152, 448260), (1205, 428544), (1240, 416448), (1280, 403434), (1395, 370176), (1440, 358608), (1446, 357120), (1488, 347040), (1536, 336195), (1674, 308480), (1728, 298840), (1860, 277632), (1920, 268956), (1928, 267840), (1984, 260280), (2160, 239072), (2169, 238080), (2232, 231360), (2304, 224130), (2410, 214272), (2480, 208224), (2560, 201717), (2790, 185088), (2880, 179304), (2892, 178560), (2976, 173520), (3348, 154240), (3456, 149420), (3615, 142848), (3720, 138816), (3840, 134478), (3856, 133920), (3968, 130140), (4185, 123392), (4320, 119536), (4338, 119040), (4464, 115680), (4608, 112065), (4820, 107136), (4960, 104112), (5580, 92544), (5760, 89652), (5784, 89280), (5952, 86760), (6507, 79360), (6696, 77120), (6912, 74710), (7230, 71424), (7440, 69408), (7471, 69120), (7680, 67239), (7712, 66960), (7936, 65070), (8370, 61696), (8640, 59768), (8676, 59520), (8928, 57840), (9640, 53568), (9920, 52056), (10845, 47616), (11160, 46272), (11520, 44826), (11568, 44640), (11904, 43380), (13014, 39680), (13392, 38560), (13824, 37355), (14460, 35712), (14880, 34704), (14942, 34560), (15424, 33480), (15872, 32535), (16740, 30848), (17280, 29884), (17352, 29760), (17856, 28920), (19280, 26784), (19840, 26028), (21690, 23808), (22320, 23136), (22413, 23040)]