847441920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1106

約数の個数: 208

約数和(自身を含む): 2922810912

約数和(自身を除く): 2075368992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1061, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2122, 2496, 2560, 3072, 3120, 3183, 3328, 3840, 4096, 4160, 4244, 4992, 5120, 5305, 6144, 6240, 6366, 6656, 7680, 8320, 8488, 9984, 10240, 10610, 12288, 12480, 12732, 13312, 13793, 15360, 15915, 16640, 16976, 19968, 20480, 21220, 24960, 25464, 26624, 27586, 30720, 31830, 33280, 33952, 39936, 41379, 42440, 49920, 50928, 53248, 55172, 61440, 63660, 66560, 67904, 68965, 79872, 82758, 84880, 99840, 101856, 110344, 127320, 133120, 135808, 137930, 159744, 165516, 169760, 199680, 203712, 206895, 220688, 254640, 266240, 271616, 275860, 331032, 339520, 399360, 407424, 413790, 441376, 509280, 543232, 551720, 662064, 679040, 798720, 814848, 827580, 882752, 1018560, 1086464, 1103440, 1324128, 1358080, 1629696, 1655160, 1765504, 2037120, 2172928, 2206880, 2648256, 2716160, 3259392, 3310320, 3531008, 4074240, 4345856, 4413760, 5296512, 5432320, 6518784, 6620640, 7062016, 8148480, 8827520, 10593024, 10864640, 13037568, 13241280, 14124032, 16296960, 17655040, 21186048, 21729280, 26482560, 28248064, 32593920, 35310080, 42372096, 52965120, 56496128, 65187840, 70620160, 84744192, 105930240, 141240320, 169488384, 211860480, 282480640, 423720960, 847441920]

約数ペア:

[(1, 847441920), (2, 423720960), (3, 282480640), (4, 211860480), (5, 169488384), (6, 141240320), (8, 105930240), (10, 84744192), (12, 70620160), (13, 65187840), (15, 56496128), (16, 52965120), (20, 42372096), (24, 35310080), (26, 32593920), (30, 28248064), (32, 26482560), (39, 21729280), (40, 21186048), (48, 17655040), (52, 16296960), (60, 14124032), (64, 13241280), (65, 13037568), (78, 10864640), (80, 10593024), (96, 8827520), (104, 8148480), (120, 7062016), (128, 6620640), (130, 6518784), (156, 5432320), (160, 5296512), (192, 4413760), (195, 4345856), (208, 4074240), (240, 3531008), (256, 3310320), (260, 3259392), (312, 2716160), (320, 2648256), (384, 2206880), (390, 2172928), (416, 2037120), (480, 1765504), (512, 1655160), (520, 1629696), (624, 1358080), (640, 1324128), (768, 1103440), (780, 1086464), (832, 1018560), (960, 882752), (1024, 827580), (1040, 814848), (1061, 798720), (1248, 679040), (1280, 662064), (1536, 551720), (1560, 543232), (1664, 509280), (1920, 441376), (2048, 413790), (2080, 407424), (2122, 399360), (2496, 339520), (2560, 331032), (3072, 275860), (3120, 271616), (3183, 266240), (3328, 254640), (3840, 220688), (4096, 206895), (4160, 203712), (4244, 199680), (4992, 169760), (5120, 165516), (5305, 159744), (6144, 137930), (6240, 135808), (6366, 133120), (6656, 127320), (7680, 110344), (8320, 101856), (8488, 99840), (9984, 84880), (10240, 82758), (10610, 79872), (12288, 68965), (12480, 67904), (12732, 66560), (13312, 63660), (13793, 61440), (15360, 55172), (15915, 53248), (16640, 50928), (16976, 49920), (19968, 42440), (20480, 41379), (21220, 39936), (24960, 33952), (25464, 33280), (26624, 31830), (27586, 30720)]