230156160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9221}}^1$

素因数の和:9256

約数の個数: 128

約数和(自身を含む): 790140960

約数和(自身を除く): 559984800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 9221, 12480, 18442, 24960, 27663, 36884, 46105, 55326, 73768, 92210, 110652, 119873, 138315, 147536, 184420, 221304, 239746, 276630, 295072, 359619, 368840, 442608, 479492, 553260, 590144, 599365, 719238, 737680, 885216, 958984, 1106520, 1180288, 1198730, 1438476, 1475360, 1770432, 1798095, 1917968, 2213040, 2397460, 2876952, 2950720, 3540864, 3596190, 3835936, 4426080, 4794920, 5753904, 5901440, 7192380, 7671872, 8852160, 9589840, 11507808, 14384760, 15343744, 17704320, 19179680, 23015616, 28769520, 38359360, 46031232, 57539040, 76718720, 115078080, 230156160]

約数ペア:

[(1, 230156160), (2, 115078080), (3, 76718720), (4, 57539040), (5, 46031232), (6, 38359360), (8, 28769520), (10, 23015616), (12, 19179680), (13, 17704320), (15, 15343744), (16, 14384760), (20, 11507808), (24, 9589840), (26, 8852160), (30, 7671872), (32, 7192380), (39, 5901440), (40, 5753904), (48, 4794920), (52, 4426080), (60, 3835936), (64, 3596190), (65, 3540864), (78, 2950720), (80, 2876952), (96, 2397460), (104, 2213040), (120, 1917968), (128, 1798095), (130, 1770432), (156, 1475360), (160, 1438476), (192, 1198730), (195, 1180288), (208, 1106520), (240, 958984), (260, 885216), (312, 737680), (320, 719238), (384, 599365), (390, 590144), (416, 553260), (480, 479492), (520, 442608), (624, 368840), (640, 359619), (780, 295072), (832, 276630), (960, 239746), (1040, 221304), (1248, 184420), (1560, 147536), (1664, 138315), (1920, 119873), (2080, 110652), (2496, 92210), (3120, 73768), (4160, 55326), (4992, 46105), (6240, 36884), (8320, 27663), (9221, 24960), (12480, 18442)]