15785280

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 336

約数和(自身を含む): 66568320

約数和(自身を除く): 50783040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 64, 70, 72, 80, 81, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 162, 168, 174, 180, 189, 192, 203, 210, 216, 224, 232, 240, 243, 252, 261, 270, 280, 288, 290, 315, 320, 324, 336, 348, 360, 378, 405, 406, 420, 432, 435, 448, 464, 480, 486, 504, 522, 540, 560, 567, 576, 580, 609, 630, 648, 672, 696, 720, 756, 783, 810, 812, 840, 864, 870, 928, 945, 960, 972, 1008, 1015, 1044, 1080, 1120, 1134, 1160, 1215, 1218, 1260, 1296, 1305, 1344, 1392, 1440, 1512, 1566, 1620, 1624, 1680, 1701, 1728, 1740, 1827, 1856, 1890, 1944, 2016, 2030, 2088, 2160, 2240, 2268, 2320, 2349, 2430, 2436, 2520, 2592, 2610, 2784, 2835, 2880, 3024, 3045, 3132, 3240, 3248, 3360, 3402, 3480, 3654, 3780, 3888, 3915, 4032, 4060, 4176, 4320, 4536, 4640, 4698, 4860, 4872, 5040, 5184, 5220, 5481, 5568, 5670, 6048, 6090, 6264, 6480, 6496, 6720, 6804, 6960, 7047, 7308, 7560, 7776, 7830, 8120, 8352, 8505, 8640, 9072, 9135, 9280, 9396, 9720, 9744, 10080, 10440, 10962, 11340, 11745, 12096, 12180, 12528, 12960, 12992, 13608, 13920, 14094, 14616, 15120, 15552, 15660, 16240, 16443, 16704, 17010, 18144, 18270, 18792, 19440, 19488, 20160, 20880, 21924, 22680, 23490, 24360, 25056, 25920, 27216, 27405, 27840, 28188, 29232, 30240, 31320, 32480, 32886, 34020, 35235, 36288, 36540, 37584, 38880, 38976, 41760, 43848, 45360, 46980, 48720, 49329, 50112, 54432, 54810, 56376, 58464, 60480, 62640, 64960, 65772, 68040, 70470, 73080, 75168, 77760, 82215, 83520, 87696, 90720, 93960, 97440, 98658, 108864, 109620, 112752, 116928, 125280, 131544, 136080, 140940, 146160, 150336, 164430, 175392, 181440, 187920, 194880, 197316, 219240, 225504, 246645, 250560, 263088, 272160, 281880, 292320, 328860, 350784, 375840, 394632, 438480, 451008, 493290, 526176, 544320, 563760, 584640, 657720, 751680, 789264, 876960, 986580, 1052352, 1127520, 1315440, 1578528, 1753920, 1973160, 2255040, 2630880, 3157056, 3946320, 5261760, 7892640, 15785280]

約数ペア:

[(1, 15785280), (2, 7892640), (3, 5261760), (4, 3946320), (5, 3157056), (6, 2630880), (7, 2255040), (8, 1973160), (9, 1753920), (10, 1578528), (12, 1315440), (14, 1127520), (15, 1052352), (16, 986580), (18, 876960), (20, 789264), (21, 751680), (24, 657720), (27, 584640), (28, 563760), (29, 544320), (30, 526176), (32, 493290), (35, 451008), (36, 438480), (40, 394632), (42, 375840), (45, 350784), (48, 328860), (54, 292320), (56, 281880), (58, 272160), (60, 263088), (63, 250560), (64, 246645), (70, 225504), (72, 219240), (80, 197316), (81, 194880), (84, 187920), (87, 181440), (90, 175392), (96, 164430), (105, 150336), (108, 146160), (112, 140940), (116, 136080), (120, 131544), (126, 125280), (135, 116928), (140, 112752), (144, 109620), (145, 108864), (160, 98658), (162, 97440), (168, 93960), (174, 90720), (180, 87696), (189, 83520), (192, 82215), (203, 77760), (210, 75168), (216, 73080), (224, 70470), (232, 68040), (240, 65772), (243, 64960), (252, 62640), (261, 60480), (270, 58464), (280, 56376), (288, 54810), (290, 54432), (315, 50112), (320, 49329), (324, 48720), (336, 46980), (348, 45360), (360, 43848), (378, 41760), (405, 38976), (406, 38880), (420, 37584), (432, 36540), (435, 36288), (448, 35235), (464, 34020), (480, 32886), (486, 32480), (504, 31320), (522, 30240), (540, 29232), (560, 28188), (567, 27840), (576, 27405), (580, 27216), (609, 25920), (630, 25056), (648, 24360), (672, 23490), (696, 22680), (720, 21924), (756, 20880), (783, 20160), (810, 19488), (812, 19440), (840, 18792), (864, 18270), (870, 18144), (928, 17010), (945, 16704), (960, 16443), (972, 16240), (1008, 15660), (1015, 15552), (1044, 15120), (1080, 14616), (1120, 14094), (1134, 13920), (1160, 13608), (1215, 12992), (1218, 12960), (1260, 12528), (1296, 12180), (1305, 12096), (1344, 11745), (1392, 11340), (1440, 10962), (1512, 10440), (1566, 10080), (1620, 9744), (1624, 9720), (1680, 9396), (1701, 9280), (1728, 9135), (1740, 9072), (1827, 8640), (1856, 8505), (1890, 8352), (1944, 8120), (2016, 7830), (2030, 7776), (2088, 7560), (2160, 7308), (2240, 7047), (2268, 6960), (2320, 6804), (2349, 6720), (2430, 6496), (2436, 6480), (2520, 6264), (2592, 6090), (2610, 6048), (2784, 5670), (2835, 5568), (2880, 5481), (3024, 5220), (3045, 5184), (3132, 5040), (3240, 4872), (3248, 4860), (3360, 4698), (3402, 4640), (3480, 4536), (3654, 4320), (3780, 4176), (3888, 4060), (3915, 4032)]