225778560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 256

約数和(自身を含む): 835453440

約数和(自身を除く): 609674880

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, 107, 112, 120, 128, 140, 157, 160, 168, 192, 210, 214, 224, 240, 280, 314, 320, 321, 336, 384, 420, 428, 448, 471, 480, 535, 560, 628, 640, 642, 672, 749, 785, 840, 856, 896, 942, 960, 1070, 1099, 1120, 1256, 1284, 1344, 1498, 1570, 1605, 1680, 1712, 1884, 1920, 2140, 2198, 2240, 2247, 2355, 2512, 2568, 2688, 2996, 3140, 3210, 3297, 3360, 3424, 3745, 3768, 4280, 4396, 4480, 4494, 4710, 5024, 5136, 5495, 5992, 6280, 6420, 6594, 6720, 6848, 7490, 7536, 8560, 8792, 8988, 9420, 10048, 10272, 10990, 11235, 11984, 12560, 12840, 13188, 13440, 13696, 14980, 15072, 16485, 16799, 17120, 17584, 17976, 18840, 20096, 20544, 21980, 22470, 23968, 25120, 25680, 26376, 29960, 30144, 32970, 33598, 34240, 35168, 35952, 37680, 41088, 43960, 44940, 47936, 50240, 50397, 51360, 52752, 59920, 60288, 65940, 67196, 68480, 70336, 71904, 75360, 83995, 87920, 89880, 95872, 100480, 100794, 102720, 105504, 117593, 119840, 131880, 134392, 140672, 143808, 150720, 167990, 175840, 179760, 201588, 205440, 211008, 235186, 239680, 251985, 263760, 268784, 287616, 301440, 335980, 351680, 352779, 359520, 403176, 422016, 470372, 479360, 503970, 527520, 537568, 587965, 671960, 703360, 705558, 719040, 806352, 940744, 1007940, 1055040, 1075136, 1175930, 1343920, 1411116, 1438080, 1612704, 1763895, 1881488, 2015880, 2110080, 2150272, 2351860, 2687840, 2822232, 3225408, 3527790, 3762976, 4031760, 4703720, 5375680, 5644464, 6450816, 7055580, 7525952, 8063520, 9407440, 10751360, 11288928, 14111160, 15051904, 16127040, 18814880, 22577856, 28222320, 32254080, 37629760, 45155712, 56444640, 75259520, 112889280, 225778560]

約数ペア:

[(1, 225778560), (2, 112889280), (3, 75259520), (4, 56444640), (5, 45155712), (6, 37629760), (7, 32254080), (8, 28222320), (10, 22577856), (12, 18814880), (14, 16127040), (15, 15051904), (16, 14111160), (20, 11288928), (21, 10751360), (24, 9407440), (28, 8063520), (30, 7525952), (32, 7055580), (35, 6450816), (40, 5644464), (42, 5375680), (48, 4703720), (56, 4031760), (60, 3762976), (64, 3527790), (70, 3225408), (80, 2822232), (84, 2687840), (96, 2351860), (105, 2150272), (107, 2110080), (112, 2015880), (120, 1881488), (128, 1763895), (140, 1612704), (157, 1438080), (160, 1411116), (168, 1343920), (192, 1175930), (210, 1075136), (214, 1055040), (224, 1007940), (240, 940744), (280, 806352), (314, 719040), (320, 705558), (321, 703360), (336, 671960), (384, 587965), (420, 537568), (428, 527520), (448, 503970), (471, 479360), (480, 470372), (535, 422016), (560, 403176), (628, 359520), (640, 352779), (642, 351680), (672, 335980), (749, 301440), (785, 287616), (840, 268784), (856, 263760), (896, 251985), (942, 239680), (960, 235186), (1070, 211008), (1099, 205440), (1120, 201588), (1256, 179760), (1284, 175840), (1344, 167990), (1498, 150720), (1570, 143808), (1605, 140672), (1680, 134392), (1712, 131880), (1884, 119840), (1920, 117593), (2140, 105504), (2198, 102720), (2240, 100794), (2247, 100480), (2355, 95872), (2512, 89880), (2568, 87920), (2688, 83995), (2996, 75360), (3140, 71904), (3210, 70336), (3297, 68480), (3360, 67196), (3424, 65940), (3745, 60288), (3768, 59920), (4280, 52752), (4396, 51360), (4480, 50397), (4494, 50240), (4710, 47936), (5024, 44940), (5136, 43960), (5495, 41088), (5992, 37680), (6280, 35952), (6420, 35168), (6594, 34240), (6720, 33598), (6848, 32970), (7490, 30144), (7536, 29960), (8560, 26376), (8792, 25680), (8988, 25120), (9420, 23968), (10048, 22470), (10272, 21980), (10990, 20544), (11235, 20096), (11984, 18840), (12560, 17976), (12840, 17584), (13188, 17120), (13440, 16799), (13696, 16485), (14980, 15072)]