155638080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4157}}^1$

素因数の和:4193

約数の個数: 168

約数和(自身を含む): 576648072

約数和(自身を除く): 421009992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4157, 4160, 4680, 6240, 7488, 8314, 9360, 12471, 12480, 16628, 18720, 20785, 24942, 33256, 37413, 37440, 41570, 49884, 54041, 62355, 66512, 74826, 83140, 99768, 108082, 124710, 133024, 149652, 162123, 166280, 187065, 199536, 216164, 249420, 266048, 270205, 299304, 324246, 332560, 374130, 399072, 432328, 486369, 498840, 540410, 598608, 648492, 665120, 748260, 798144, 810615, 864656, 972738, 997680, 1080820, 1197216, 1296984, 1330240, 1496520, 1621230, 1729312, 1945476, 1995360, 2161640, 2394432, 2431845, 2593968, 2993040, 3242460, 3458624, 3890952, 3990720, 4323280, 4863690, 5187936, 5986080, 6484920, 7781904, 8646560, 9727380, 10375872, 11972160, 12969840, 15563808, 17293120, 19454760, 25939680, 31127616, 38909520, 51879360, 77819040, 155638080]

約数ペア:

[(1, 155638080), (2, 77819040), (3, 51879360), (4, 38909520), (5, 31127616), (6, 25939680), (8, 19454760), (9, 17293120), (10, 15563808), (12, 12969840), (13, 11972160), (15, 10375872), (16, 9727380), (18, 8646560), (20, 7781904), (24, 6484920), (26, 5986080), (30, 5187936), (32, 4863690), (36, 4323280), (39, 3990720), (40, 3890952), (45, 3458624), (48, 3242460), (52, 2993040), (60, 2593968), (64, 2431845), (65, 2394432), (72, 2161640), (78, 1995360), (80, 1945476), (90, 1729312), (96, 1621230), (104, 1496520), (117, 1330240), (120, 1296984), (130, 1197216), (144, 1080820), (156, 997680), (160, 972738), (180, 864656), (192, 810615), (195, 798144), (208, 748260), (234, 665120), (240, 648492), (260, 598608), (288, 540410), (312, 498840), (320, 486369), (360, 432328), (390, 399072), (416, 374130), (468, 332560), (480, 324246), (520, 299304), (576, 270205), (585, 266048), (624, 249420), (720, 216164), (780, 199536), (832, 187065), (936, 166280), (960, 162123), (1040, 149652), (1170, 133024), (1248, 124710), (1440, 108082), (1560, 99768), (1872, 83140), (2080, 74826), (2340, 66512), (2496, 62355), (2880, 54041), (3120, 49884), (3744, 41570), (4157, 37440), (4160, 37413), (4680, 33256), (6240, 24942), (7488, 20785), (8314, 18720), (9360, 16628), (12471, 12480)]