228157440

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{1061}}^1$

素因数の和:1098

約数の個数: 192

約数和(自身を含む): 834986880

約数和(自身を除く): 606829440

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, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1061, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2122, 2240, 2560, 2688, 3072, 3183, 3360, 3584, 3840, 4244, 4480, 5120, 5305, 5376, 6144, 6366, 6720, 7168, 7427, 7680, 8488, 8960, 10240, 10610, 10752, 12732, 13440, 14336, 14854, 15360, 15915, 16976, 17920, 21220, 21504, 22281, 25464, 26880, 29708, 30720, 31830, 33952, 35840, 37135, 42440, 43008, 44562, 50928, 53760, 59416, 63660, 67904, 71680, 74270, 84880, 89124, 101856, 107520, 111405, 118832, 127320, 135808, 148540, 169760, 178248, 203712, 215040, 222810, 237664, 254640, 271616, 297080, 339520, 356496, 407424, 445620, 475328, 509280, 543232, 594160, 679040, 712992, 814848, 891240, 950656, 1018560, 1086464, 1188320, 1358080, 1425984, 1629696, 1782480, 1901312, 2037120, 2172928, 2376640, 2716160, 2851968, 3259392, 3564960, 3802624, 4074240, 4753280, 5432320, 5703936, 6518784, 7129920, 7605248, 8148480, 9506560, 10864640, 11407872, 14259840, 15210496, 16296960, 19013120, 22815744, 28519680, 32593920, 38026240, 45631488, 57039360, 76052480, 114078720, 228157440]

約数ペア:

[(1, 228157440), (2, 114078720), (3, 76052480), (4, 57039360), (5, 45631488), (6, 38026240), (7, 32593920), (8, 28519680), (10, 22815744), (12, 19013120), (14, 16296960), (15, 15210496), (16, 14259840), (20, 11407872), (21, 10864640), (24, 9506560), (28, 8148480), (30, 7605248), (32, 7129920), (35, 6518784), (40, 5703936), (42, 5432320), (48, 4753280), (56, 4074240), (60, 3802624), (64, 3564960), (70, 3259392), (80, 2851968), (84, 2716160), (96, 2376640), (105, 2172928), (112, 2037120), (120, 1901312), (128, 1782480), (140, 1629696), (160, 1425984), (168, 1358080), (192, 1188320), (210, 1086464), (224, 1018560), (240, 950656), (256, 891240), (280, 814848), (320, 712992), (336, 679040), (384, 594160), (420, 543232), (448, 509280), (480, 475328), (512, 445620), (560, 407424), (640, 356496), (672, 339520), (768, 297080), (840, 271616), (896, 254640), (960, 237664), (1024, 222810), (1061, 215040), (1120, 203712), (1280, 178248), (1344, 169760), (1536, 148540), (1680, 135808), (1792, 127320), (1920, 118832), (2048, 111405), (2122, 107520), (2240, 101856), (2560, 89124), (2688, 84880), (3072, 74270), (3183, 71680), (3360, 67904), (3584, 63660), (3840, 59416), (4244, 53760), (4480, 50928), (5120, 44562), (5305, 43008), (5376, 42440), (6144, 37135), (6366, 35840), (6720, 33952), (7168, 31830), (7427, 30720), (7680, 29708), (8488, 26880), (8960, 25464), (10240, 22281), (10610, 21504), (10752, 21220), (12732, 17920), (13440, 16976), (14336, 15915), (14854, 15360)]