187797120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 256

約数和(自身を含む): 696211200

約数和(自身を除く): 508414080

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, 89, 96, 105, 112, 120, 128, 140, 157, 160, 168, 178, 192, 210, 224, 240, 267, 280, 314, 320, 336, 356, 384, 420, 445, 448, 471, 480, 534, 560, 623, 628, 640, 672, 712, 785, 840, 890, 896, 942, 960, 1068, 1099, 1120, 1246, 1256, 1335, 1344, 1424, 1570, 1680, 1780, 1869, 1884, 1920, 2136, 2198, 2240, 2355, 2492, 2512, 2670, 2688, 2848, 3115, 3140, 3297, 3360, 3560, 3738, 3768, 4272, 4396, 4480, 4710, 4984, 5024, 5340, 5495, 5696, 6230, 6280, 6594, 6720, 7120, 7476, 7536, 8544, 8792, 9345, 9420, 9968, 10048, 10680, 10990, 11392, 12460, 12560, 13188, 13440, 13973, 14240, 14952, 15072, 16485, 17088, 17584, 18690, 18840, 19936, 20096, 21360, 21980, 24920, 25120, 26376, 27946, 28480, 29904, 30144, 32970, 34176, 35168, 37380, 37680, 39872, 41919, 42720, 43960, 49840, 50240, 52752, 55892, 56960, 59808, 60288, 65940, 69865, 70336, 74760, 75360, 79744, 83838, 85440, 87920, 97811, 99680, 100480, 105504, 111784, 119616, 131880, 139730, 140672, 149520, 150720, 167676, 170880, 175840, 195622, 199360, 209595, 211008, 223568, 239232, 263760, 279460, 293433, 299040, 301440, 335352, 351680, 391244, 398720, 419190, 422016, 447136, 489055, 527520, 558920, 586866, 598080, 670704, 703360, 782488, 838380, 894272, 978110, 1055040, 1117840, 1173732, 1196160, 1341408, 1467165, 1564976, 1676760, 1788544, 1956220, 2110080, 2235680, 2347464, 2682816, 2934330, 3129952, 3353520, 3912440, 4471360, 4694928, 5365632, 5868660, 6259904, 6707040, 7824880, 8942720, 9389856, 11737320, 12519808, 13414080, 15649760, 18779712, 23474640, 26828160, 31299520, 37559424, 46949280, 62599040, 93898560, 187797120]

約数ペア:

[(1, 187797120), (2, 93898560), (3, 62599040), (4, 46949280), (5, 37559424), (6, 31299520), (7, 26828160), (8, 23474640), (10, 18779712), (12, 15649760), (14, 13414080), (15, 12519808), (16, 11737320), (20, 9389856), (21, 8942720), (24, 7824880), (28, 6707040), (30, 6259904), (32, 5868660), (35, 5365632), (40, 4694928), (42, 4471360), (48, 3912440), (56, 3353520), (60, 3129952), (64, 2934330), (70, 2682816), (80, 2347464), (84, 2235680), (89, 2110080), (96, 1956220), (105, 1788544), (112, 1676760), (120, 1564976), (128, 1467165), (140, 1341408), (157, 1196160), (160, 1173732), (168, 1117840), (178, 1055040), (192, 978110), (210, 894272), (224, 838380), (240, 782488), (267, 703360), (280, 670704), (314, 598080), (320, 586866), (336, 558920), (356, 527520), (384, 489055), (420, 447136), (445, 422016), (448, 419190), (471, 398720), (480, 391244), (534, 351680), (560, 335352), (623, 301440), (628, 299040), (640, 293433), (672, 279460), (712, 263760), (785, 239232), (840, 223568), (890, 211008), (896, 209595), (942, 199360), (960, 195622), (1068, 175840), (1099, 170880), (1120, 167676), (1246, 150720), (1256, 149520), (1335, 140672), (1344, 139730), (1424, 131880), (1570, 119616), (1680, 111784), (1780, 105504), (1869, 100480), (1884, 99680), (1920, 97811), (2136, 87920), (2198, 85440), (2240, 83838), (2355, 79744), (2492, 75360), (2512, 74760), (2670, 70336), (2688, 69865), (2848, 65940), (3115, 60288), (3140, 59808), (3297, 56960), (3360, 55892), (3560, 52752), (3738, 50240), (3768, 49840), (4272, 43960), (4396, 42720), (4480, 41919), (4710, 39872), (4984, 37680), (5024, 37380), (5340, 35168), (5495, 34176), (5696, 32970), (6230, 30144), (6280, 29904), (6594, 28480), (6720, 27946), (7120, 26376), (7476, 25120), (7536, 24920), (8544, 21980), (8792, 21360), (9345, 20096), (9420, 19936), (9968, 18840), (10048, 18690), (10680, 17584), (10990, 17088), (11392, 16485), (12460, 15072), (12560, 14952), (13188, 14240), (13440, 13973)]