157317120

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 560196000

約数和(自身を除く): 402878880

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 569, 576, 640, 720, 768, 864, 960, 1024, 1080, 1138, 1152, 1280, 1440, 1536, 1707, 1728, 1920, 2048, 2160, 2276, 2304, 2560, 2845, 2880, 3072, 3414, 3456, 3840, 4320, 4552, 4608, 5120, 5121, 5690, 5760, 6144, 6828, 6912, 7680, 8535, 8640, 9104, 9216, 10240, 10242, 11380, 11520, 13656, 13824, 15360, 15363, 17070, 17280, 18208, 18432, 20484, 22760, 23040, 25605, 27312, 27648, 30720, 30726, 34140, 34560, 36416, 40968, 45520, 46080, 51210, 54624, 55296, 61452, 68280, 69120, 72832, 76815, 81936, 91040, 92160, 102420, 109248, 122904, 136560, 138240, 145664, 153630, 163872, 182080, 204840, 218496, 245808, 273120, 276480, 291328, 307260, 327744, 364160, 409680, 436992, 491616, 546240, 582656, 614520, 655488, 728320, 819360, 873984, 983232, 1092480, 1165312, 1229040, 1310976, 1456640, 1638720, 1747968, 1966464, 2184960, 2458080, 2621952, 2913280, 3277440, 3495936, 3932928, 4369920, 4916160, 5243904, 5826560, 6554880, 7865856, 8739840, 9832320, 10487808, 13109760, 15731712, 17479680, 19664640, 26219520, 31463424, 39329280, 52439040, 78658560, 157317120]

約数ペア:

[(1, 157317120), (2, 78658560), (3, 52439040), (4, 39329280), (5, 31463424), (6, 26219520), (8, 19664640), (9, 17479680), (10, 15731712), (12, 13109760), (15, 10487808), (16, 9832320), (18, 8739840), (20, 7865856), (24, 6554880), (27, 5826560), (30, 5243904), (32, 4916160), (36, 4369920), (40, 3932928), (45, 3495936), (48, 3277440), (54, 2913280), (60, 2621952), (64, 2458080), (72, 2184960), (80, 1966464), (90, 1747968), (96, 1638720), (108, 1456640), (120, 1310976), (128, 1229040), (135, 1165312), (144, 1092480), (160, 983232), (180, 873984), (192, 819360), (216, 728320), (240, 655488), (256, 614520), (270, 582656), (288, 546240), (320, 491616), (360, 436992), (384, 409680), (432, 364160), (480, 327744), (512, 307260), (540, 291328), (569, 276480), (576, 273120), (640, 245808), (720, 218496), (768, 204840), (864, 182080), (960, 163872), (1024, 153630), (1080, 145664), (1138, 138240), (1152, 136560), (1280, 122904), (1440, 109248), (1536, 102420), (1707, 92160), (1728, 91040), (1920, 81936), (2048, 76815), (2160, 72832), (2276, 69120), (2304, 68280), (2560, 61452), (2845, 55296), (2880, 54624), (3072, 51210), (3414, 46080), (3456, 45520), (3840, 40968), (4320, 36416), (4552, 34560), (4608, 34140), (5120, 30726), (5121, 30720), (5690, 27648), (5760, 27312), (6144, 25605), (6828, 23040), (6912, 22760), (7680, 20484), (8535, 18432), (8640, 18208), (9104, 17280), (9216, 17070), (10240, 15363), (10242, 15360), (11380, 13824), (11520, 13656)]