158384640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:570

約数の個数: 160

約数和(自身を含む): 519716736

約数和(自身を除く): 361332096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 503, 512, 615, 640, 656, 768, 820, 960, 984, 1006, 1230, 1280, 1312, 1509, 1536, 1640, 1920, 1968, 2012, 2460, 2515, 2560, 2624, 3018, 3280, 3840, 3936, 4024, 4920, 5030, 5248, 6036, 6560, 7545, 7680, 7872, 8048, 9840, 10060, 10496, 12072, 13120, 15090, 15744, 16096, 19680, 20120, 20623, 20992, 24144, 26240, 30180, 31488, 32192, 39360, 40240, 41246, 48288, 52480, 60360, 61869, 62976, 64384, 78720, 80480, 82492, 96576, 103115, 104960, 120720, 123738, 128768, 157440, 160960, 164984, 193152, 206230, 241440, 247476, 257536, 309345, 314880, 321920, 329968, 386304, 412460, 482880, 494952, 618690, 643840, 659936, 772608, 824920, 965760, 989904, 1237380, 1287680, 1319872, 1649840, 1931520, 1979808, 2474760, 2639744, 3299680, 3863040, 3959616, 4949520, 5279488, 6599360, 7919232, 9899040, 10558976, 13198720, 15838464, 19798080, 26397440, 31676928, 39596160, 52794880, 79192320, 158384640]

約数ペア:

[(1, 158384640), (2, 79192320), (3, 52794880), (4, 39596160), (5, 31676928), (6, 26397440), (8, 19798080), (10, 15838464), (12, 13198720), (15, 10558976), (16, 9899040), (20, 7919232), (24, 6599360), (30, 5279488), (32, 4949520), (40, 3959616), (41, 3863040), (48, 3299680), (60, 2639744), (64, 2474760), (80, 1979808), (82, 1931520), (96, 1649840), (120, 1319872), (123, 1287680), (128, 1237380), (160, 989904), (164, 965760), (192, 824920), (205, 772608), (240, 659936), (246, 643840), (256, 618690), (320, 494952), (328, 482880), (384, 412460), (410, 386304), (480, 329968), (492, 321920), (503, 314880), (512, 309345), (615, 257536), (640, 247476), (656, 241440), (768, 206230), (820, 193152), (960, 164984), (984, 160960), (1006, 157440), (1230, 128768), (1280, 123738), (1312, 120720), (1509, 104960), (1536, 103115), (1640, 96576), (1920, 82492), (1968, 80480), (2012, 78720), (2460, 64384), (2515, 62976), (2560, 61869), (2624, 60360), (3018, 52480), (3280, 48288), (3840, 41246), (3936, 40240), (4024, 39360), (4920, 32192), (5030, 31488), (5248, 30180), (6036, 26240), (6560, 24144), (7545, 20992), (7680, 20623), (7872, 20120), (8048, 19680), (9840, 16096), (10060, 15744), (10496, 15090), (12072, 13120)]