57499680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 210228480

約数和(自身を除く): 152728800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 109, 112, 120, 140, 157, 160, 168, 210, 218, 224, 240, 280, 314, 327, 336, 420, 436, 471, 480, 545, 560, 628, 654, 672, 763, 785, 840, 872, 942, 1090, 1099, 1120, 1256, 1308, 1526, 1570, 1635, 1680, 1744, 1884, 2180, 2198, 2289, 2355, 2512, 2616, 3052, 3140, 3270, 3297, 3360, 3488, 3768, 3815, 4360, 4396, 4578, 4710, 5024, 5232, 5495, 6104, 6280, 6540, 6594, 7536, 7630, 8720, 8792, 9156, 9420, 10464, 10990, 11445, 12208, 12560, 13080, 13188, 15072, 15260, 16485, 17113, 17440, 17584, 18312, 18840, 21980, 22890, 24416, 25120, 26160, 26376, 30520, 32970, 34226, 35168, 36624, 37680, 43960, 45780, 51339, 52320, 52752, 61040, 65940, 68452, 73248, 75360, 85565, 87920, 91560, 102678, 105504, 119791, 122080, 131880, 136904, 171130, 175840, 183120, 205356, 239582, 256695, 263760, 273808, 342260, 359373, 366240, 410712, 479164, 513390, 527520, 547616, 598955, 684520, 718746, 821424, 958328, 1026780, 1197910, 1369040, 1437492, 1642848, 1796865, 1916656, 2053560, 2395820, 2738080, 2874984, 3593730, 3833312, 4107120, 4791640, 5749968, 7187460, 8214240, 9583280, 11499936, 14374920, 19166560, 28749840, 57499680]

約数ペア:

[(1, 57499680), (2, 28749840), (3, 19166560), (4, 14374920), (5, 11499936), (6, 9583280), (7, 8214240), (8, 7187460), (10, 5749968), (12, 4791640), (14, 4107120), (15, 3833312), (16, 3593730), (20, 2874984), (21, 2738080), (24, 2395820), (28, 2053560), (30, 1916656), (32, 1796865), (35, 1642848), (40, 1437492), (42, 1369040), (48, 1197910), (56, 1026780), (60, 958328), (70, 821424), (80, 718746), (84, 684520), (96, 598955), (105, 547616), (109, 527520), (112, 513390), (120, 479164), (140, 410712), (157, 366240), (160, 359373), (168, 342260), (210, 273808), (218, 263760), (224, 256695), (240, 239582), (280, 205356), (314, 183120), (327, 175840), (336, 171130), (420, 136904), (436, 131880), (471, 122080), (480, 119791), (545, 105504), (560, 102678), (628, 91560), (654, 87920), (672, 85565), (763, 75360), (785, 73248), (840, 68452), (872, 65940), (942, 61040), (1090, 52752), (1099, 52320), (1120, 51339), (1256, 45780), (1308, 43960), (1526, 37680), (1570, 36624), (1635, 35168), (1680, 34226), (1744, 32970), (1884, 30520), (2180, 26376), (2198, 26160), (2289, 25120), (2355, 24416), (2512, 22890), (2616, 21980), (3052, 18840), (3140, 18312), (3270, 17584), (3297, 17440), (3360, 17113), (3488, 16485), (3768, 15260), (3815, 15072), (4360, 13188), (4396, 13080), (4578, 12560), (4710, 12208), (5024, 11445), (5232, 10990), (5495, 10464), (6104, 9420), (6280, 9156), (6540, 8792), (6594, 8720), (7536, 7630)]