229998720

素因数分解:

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

素因数の和:295

約数の個数: 256

約数和(自身を含む): 850924800

約数和(自身を除く): 620926080

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, 64, 70, 80, 84, 96, 105, 109, 112, 120, 128, 140, 157, 160, 168, 192, 210, 218, 224, 240, 280, 314, 320, 327, 336, 384, 420, 436, 448, 471, 480, 545, 560, 628, 640, 654, 672, 763, 785, 840, 872, 896, 942, 960, 1090, 1099, 1120, 1256, 1308, 1344, 1526, 1570, 1635, 1680, 1744, 1884, 1920, 2180, 2198, 2240, 2289, 2355, 2512, 2616, 2688, 3052, 3140, 3270, 3297, 3360, 3488, 3768, 3815, 4360, 4396, 4480, 4578, 4710, 5024, 5232, 5495, 6104, 6280, 6540, 6594, 6720, 6976, 7536, 7630, 8720, 8792, 9156, 9420, 10048, 10464, 10990, 11445, 12208, 12560, 13080, 13188, 13440, 13952, 15072, 15260, 16485, 17113, 17440, 17584, 18312, 18840, 20096, 20928, 21980, 22890, 24416, 25120, 26160, 26376, 30144, 30520, 32970, 34226, 34880, 35168, 36624, 37680, 41856, 43960, 45780, 48832, 50240, 51339, 52320, 52752, 60288, 61040, 65940, 68452, 69760, 70336, 73248, 75360, 85565, 87920, 91560, 97664, 100480, 102678, 104640, 105504, 119791, 122080, 131880, 136904, 140672, 146496, 150720, 171130, 175840, 183120, 205356, 209280, 211008, 239582, 244160, 256695, 263760, 273808, 292992, 301440, 342260, 351680, 359373, 366240, 410712, 422016, 479164, 488320, 513390, 527520, 547616, 598955, 684520, 703360, 718746, 732480, 821424, 958328, 1026780, 1055040, 1095232, 1197910, 1369040, 1437492, 1464960, 1642848, 1796865, 1916656, 2053560, 2110080, 2190464, 2395820, 2738080, 2874984, 3285696, 3593730, 3833312, 4107120, 4791640, 5476160, 5749968, 6571392, 7187460, 7666624, 8214240, 9583280, 10952320, 11499936, 14374920, 15333248, 16428480, 19166560, 22999872, 28749840, 32856960, 38333120, 45999744, 57499680, 76666240, 114999360, 229998720]

約数ペア:

[(1, 229998720), (2, 114999360), (3, 76666240), (4, 57499680), (5, 45999744), (6, 38333120), (7, 32856960), (8, 28749840), (10, 22999872), (12, 19166560), (14, 16428480), (15, 15333248), (16, 14374920), (20, 11499936), (21, 10952320), (24, 9583280), (28, 8214240), (30, 7666624), (32, 7187460), (35, 6571392), (40, 5749968), (42, 5476160), (48, 4791640), (56, 4107120), (60, 3833312), (64, 3593730), (70, 3285696), (80, 2874984), (84, 2738080), (96, 2395820), (105, 2190464), (109, 2110080), (112, 2053560), (120, 1916656), (128, 1796865), (140, 1642848), (157, 1464960), (160, 1437492), (168, 1369040), (192, 1197910), (210, 1095232), (218, 1055040), (224, 1026780), (240, 958328), (280, 821424), (314, 732480), (320, 718746), (327, 703360), (336, 684520), (384, 598955), (420, 547616), (436, 527520), (448, 513390), (471, 488320), (480, 479164), (545, 422016), (560, 410712), (628, 366240), (640, 359373), (654, 351680), (672, 342260), (763, 301440), (785, 292992), (840, 273808), (872, 263760), (896, 256695), (942, 244160), (960, 239582), (1090, 211008), (1099, 209280), (1120, 205356), (1256, 183120), (1308, 175840), (1344, 171130), (1526, 150720), (1570, 146496), (1635, 140672), (1680, 136904), (1744, 131880), (1884, 122080), (1920, 119791), (2180, 105504), (2198, 104640), (2240, 102678), (2289, 100480), (2355, 97664), (2512, 91560), (2616, 87920), (2688, 85565), (3052, 75360), (3140, 73248), (3270, 70336), (3297, 69760), (3360, 68452), (3488, 65940), (3768, 61040), (3815, 60288), (4360, 52752), (4396, 52320), (4480, 51339), (4578, 50240), (4710, 48832), (5024, 45780), (5232, 43960), (5495, 41856), (6104, 37680), (6280, 36624), (6540, 35168), (6594, 34880), (6720, 34226), (6976, 32970), (7536, 30520), (7630, 30144), (8720, 26376), (8792, 26160), (9156, 25120), (9420, 24416), (10048, 22890), (10464, 21980), (10990, 20928), (11445, 20096), (12208, 18840), (12560, 18312), (13080, 17584), (13188, 17440), (13440, 17113), (13952, 16485), (15072, 15260)]