426435840

素因数分解:

$2^8\times 3^6\times 5^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 252

約数和(自身を含む): 1534821204

約数和(自身を除く): 1108385364

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, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 457, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 914, 960, 972, 1080, 1152, 1215, 1280, 1296, 1371, 1440, 1458, 1620, 1728, 1828, 1920, 1944, 2160, 2285, 2304, 2430, 2592, 2742, 2880, 2916, 3240, 3456, 3645, 3656, 3840, 3888, 4113, 4320, 4570, 4860, 5184, 5484, 5760, 5832, 6480, 6855, 6912, 7290, 7312, 7776, 8226, 8640, 9140, 9720, 10368, 10968, 11520, 11664, 12339, 12960, 13710, 14580, 14624, 15552, 16452, 17280, 18280, 19440, 20565, 20736, 21936, 23328, 24678, 25920, 27420, 29160, 29248, 31104, 32904, 34560, 36560, 37017, 38880, 41130, 43872, 46656, 49356, 51840, 54840, 58320, 58496, 61695, 62208, 65808, 73120, 74034, 77760, 82260, 87744, 93312, 98712, 103680, 109680, 111051, 116640, 116992, 123390, 131616, 146240, 148068, 155520, 164520, 175488, 185085, 186624, 197424, 219360, 222102, 233280, 246780, 263232, 292480, 296136, 311040, 329040, 333153, 350976, 370170, 394848, 438720, 444204, 466560, 493560, 526464, 555255, 584960, 592272, 658080, 666306, 740340, 789696, 877440, 888408, 933120, 987120, 1052928, 1110510, 1184544, 1316160, 1332612, 1480680, 1579392, 1665765, 1754880, 1776816, 1974240, 2221020, 2369088, 2632320, 2665224, 2961360, 3158784, 3331530, 3553632, 3948480, 4442040, 4738176, 5264640, 5330448, 5922720, 6663060, 7107264, 7896960, 8884080, 9476352, 10660896, 11845440, 13326120, 14214528, 15793920, 17768160, 21321792, 23690880, 26652240, 28429056, 35536320, 42643584, 47381760, 53304480, 71072640, 85287168, 106608960, 142145280, 213217920, 426435840]

約数ペア:

[(1, 426435840), (2, 213217920), (3, 142145280), (4, 106608960), (5, 85287168), (6, 71072640), (8, 53304480), (9, 47381760), (10, 42643584), (12, 35536320), (15, 28429056), (16, 26652240), (18, 23690880), (20, 21321792), (24, 17768160), (27, 15793920), (30, 14214528), (32, 13326120), (36, 11845440), (40, 10660896), (45, 9476352), (48, 8884080), (54, 7896960), (60, 7107264), (64, 6663060), (72, 5922720), (80, 5330448), (81, 5264640), (90, 4738176), (96, 4442040), (108, 3948480), (120, 3553632), (128, 3331530), (135, 3158784), (144, 2961360), (160, 2665224), (162, 2632320), (180, 2369088), (192, 2221020), (216, 1974240), (240, 1776816), (243, 1754880), (256, 1665765), (270, 1579392), (288, 1480680), (320, 1332612), (324, 1316160), (360, 1184544), (384, 1110510), (405, 1052928), (432, 987120), (457, 933120), (480, 888408), (486, 877440), (540, 789696), (576, 740340), (640, 666306), (648, 658080), (720, 592272), (729, 584960), (768, 555255), (810, 526464), (864, 493560), (914, 466560), (960, 444204), (972, 438720), (1080, 394848), (1152, 370170), (1215, 350976), (1280, 333153), (1296, 329040), (1371, 311040), (1440, 296136), (1458, 292480), (1620, 263232), (1728, 246780), (1828, 233280), (1920, 222102), (1944, 219360), (2160, 197424), (2285, 186624), (2304, 185085), (2430, 175488), (2592, 164520), (2742, 155520), (2880, 148068), (2916, 146240), (3240, 131616), (3456, 123390), (3645, 116992), (3656, 116640), (3840, 111051), (3888, 109680), (4113, 103680), (4320, 98712), (4570, 93312), (4860, 87744), (5184, 82260), (5484, 77760), (5760, 74034), (5832, 73120), (6480, 65808), (6855, 62208), (6912, 61695), (7290, 58496), (7312, 58320), (7776, 54840), (8226, 51840), (8640, 49356), (9140, 46656), (9720, 43872), (10368, 41130), (10968, 38880), (11520, 37017), (11664, 36560), (12339, 34560), (12960, 32904), (13710, 31104), (14580, 29248), (14624, 29160), (15552, 27420), (16452, 25920), (17280, 24678), (18280, 23328), (19440, 21936), (20565, 20736)]