138246480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2258

約数の個数: 160

約数和(自身を含む): 492825600

約数和(自身を除く): 354579120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2207, 2320, 2610, 3132, 3480, 3915, 4176, 4414, 5220, 6264, 6621, 6960, 7830, 8828, 10440, 11035, 12528, 13242, 15660, 17656, 19863, 20880, 22070, 26484, 31320, 33105, 35312, 39726, 44140, 52968, 59589, 62640, 64003, 66210, 79452, 88280, 99315, 105936, 119178, 128006, 132420, 158904, 176560, 192009, 198630, 238356, 256012, 264840, 297945, 317808, 320015, 384018, 397260, 476712, 512024, 529680, 576027, 595890, 640030, 768036, 794520, 953424, 960045, 1024048, 1152054, 1191780, 1280060, 1536072, 1589040, 1728081, 1920090, 2304108, 2383560, 2560120, 2880135, 3072144, 3456162, 3840180, 4608216, 4767120, 5120240, 5760270, 6912324, 7680360, 8640405, 9216432, 11520540, 13824648, 15360720, 17280810, 23041080, 27649296, 34561620, 46082160, 69123240, 138246480]

約数ペア:

[(1, 138246480), (2, 69123240), (3, 46082160), (4, 34561620), (5, 27649296), (6, 23041080), (8, 17280810), (9, 15360720), (10, 13824648), (12, 11520540), (15, 9216432), (16, 8640405), (18, 7680360), (20, 6912324), (24, 5760270), (27, 5120240), (29, 4767120), (30, 4608216), (36, 3840180), (40, 3456162), (45, 3072144), (48, 2880135), (54, 2560120), (58, 2383560), (60, 2304108), (72, 1920090), (80, 1728081), (87, 1589040), (90, 1536072), (108, 1280060), (116, 1191780), (120, 1152054), (135, 1024048), (144, 960045), (145, 953424), (174, 794520), (180, 768036), (216, 640030), (232, 595890), (240, 576027), (261, 529680), (270, 512024), (290, 476712), (348, 397260), (360, 384018), (432, 320015), (435, 317808), (464, 297945), (522, 264840), (540, 256012), (580, 238356), (696, 198630), (720, 192009), (783, 176560), (870, 158904), (1044, 132420), (1080, 128006), (1160, 119178), (1305, 105936), (1392, 99315), (1566, 88280), (1740, 79452), (2088, 66210), (2160, 64003), (2207, 62640), (2320, 59589), (2610, 52968), (3132, 44140), (3480, 39726), (3915, 35312), (4176, 33105), (4414, 31320), (5220, 26484), (6264, 22070), (6621, 20880), (6960, 19863), (7830, 17656), (8828, 15660), (10440, 13242), (11035, 12528)]