1259573040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{443}}^1$

素因数の和:832

約数の個数: 240

約数和(自身を含む): 4637917440

約数和(自身を除く): 3378344400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 359, 360, 396, 440, 443, 495, 528, 660, 718, 720, 792, 880, 886, 990, 1077, 1320, 1329, 1436, 1584, 1772, 1795, 1980, 2154, 2215, 2640, 2658, 2872, 3231, 3544, 3590, 3949, 3960, 3987, 4308, 4430, 4873, 5316, 5385, 5744, 6462, 6645, 7088, 7180, 7898, 7920, 7974, 8616, 8860, 9746, 10632, 10770, 11847, 12924, 13290, 14360, 14619, 15796, 15948, 16155, 17232, 17720, 19492, 19745, 19935, 21264, 21540, 23694, 24365, 25848, 26580, 28720, 29238, 31592, 31896, 32310, 35440, 35541, 38984, 39490, 39870, 43080, 43857, 47388, 48730, 51696, 53160, 58476, 59235, 63184, 63792, 64620, 71082, 73095, 77968, 78980, 79740, 86160, 87714, 94776, 97460, 106320, 116952, 118470, 129240, 142164, 146190, 157960, 159037, 159480, 175428, 177705, 189552, 194920, 219285, 233904, 236940, 258480, 284328, 292380, 315920, 318074, 318960, 350856, 355410, 389840, 438570, 473880, 477111, 568656, 584760, 636148, 701712, 710820, 795185, 877140, 947760, 954222, 1169520, 1272296, 1421640, 1431333, 1590370, 1749407, 1754280, 1908444, 2385555, 2544592, 2843280, 2862666, 3180740, 3498814, 3508560, 3816888, 4771110, 5248221, 5725332, 6361480, 6997628, 7156665, 7633776, 8747035, 9542220, 10496442, 11450664, 12722960, 13995256, 14313330, 15744663, 17494070, 19084440, 20992884, 22901328, 26241105, 27990512, 28626660, 31489326, 34988140, 38168880, 41985768, 52482210, 57253320, 62978652, 69976280, 78723315, 83971536, 104964420, 114506640, 125957304, 139952560, 157446630, 209928840, 251914608, 314893260, 419857680, 629786520, 1259573040]

約数ペア:

[(1, 1259573040), (2, 629786520), (3, 419857680), (4, 314893260), (5, 251914608), (6, 209928840), (8, 157446630), (9, 139952560), (10, 125957304), (11, 114506640), (12, 104964420), (15, 83971536), (16, 78723315), (18, 69976280), (20, 62978652), (22, 57253320), (24, 52482210), (30, 41985768), (33, 38168880), (36, 34988140), (40, 31489326), (44, 28626660), (45, 27990512), (48, 26241105), (55, 22901328), (60, 20992884), (66, 19084440), (72, 17494070), (80, 15744663), (88, 14313330), (90, 13995256), (99, 12722960), (110, 11450664), (120, 10496442), (132, 9542220), (144, 8747035), (165, 7633776), (176, 7156665), (180, 6997628), (198, 6361480), (220, 5725332), (240, 5248221), (264, 4771110), (330, 3816888), (359, 3508560), (360, 3498814), (396, 3180740), (440, 2862666), (443, 2843280), (495, 2544592), (528, 2385555), (660, 1908444), (718, 1754280), (720, 1749407), (792, 1590370), (880, 1431333), (886, 1421640), (990, 1272296), (1077, 1169520), (1320, 954222), (1329, 947760), (1436, 877140), (1584, 795185), (1772, 710820), (1795, 701712), (1980, 636148), (2154, 584760), (2215, 568656), (2640, 477111), (2658, 473880), (2872, 438570), (3231, 389840), (3544, 355410), (3590, 350856), (3949, 318960), (3960, 318074), (3987, 315920), (4308, 292380), (4430, 284328), (4873, 258480), (5316, 236940), (5385, 233904), (5744, 219285), (6462, 194920), (6645, 189552), (7088, 177705), (7180, 175428), (7898, 159480), (7920, 159037), (7974, 157960), (8616, 146190), (8860, 142164), (9746, 129240), (10632, 118470), (10770, 116952), (11847, 106320), (12924, 97460), (13290, 94776), (14360, 87714), (14619, 86160), (15796, 79740), (15948, 78980), (16155, 77968), (17232, 73095), (17720, 71082), (19492, 64620), (19745, 63792), (19935, 63184), (21264, 59235), (21540, 58476), (23694, 53160), (24365, 51696), (25848, 48730), (26580, 47388), (28720, 43857), (29238, 43080), (31592, 39870), (31896, 39490), (32310, 38984), (35440, 35541)]