158269440

素因数分解:

$2^{16}\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 272

約数和(自身を含む): 603975168

約数和(自身を除く): 445705728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 512, 552, 560, 640, 644, 672, 690, 736, 768, 805, 840, 896, 920, 960, 966, 1024, 1104, 1120, 1280, 1288, 1344, 1380, 1472, 1536, 1610, 1680, 1792, 1840, 1920, 1932, 2048, 2208, 2240, 2415, 2560, 2576, 2688, 2760, 2944, 3072, 3220, 3360, 3584, 3680, 3840, 3864, 4096, 4416, 4480, 4830, 5120, 5152, 5376, 5520, 5888, 6144, 6440, 6720, 7168, 7360, 7680, 7728, 8192, 8832, 8960, 9660, 10240, 10304, 10752, 11040, 11776, 12288, 12880, 13440, 14336, 14720, 15360, 15456, 16384, 17664, 17920, 19320, 20480, 20608, 21504, 22080, 23552, 24576, 25760, 26880, 28672, 29440, 30720, 30912, 32768, 35328, 35840, 38640, 40960, 41216, 43008, 44160, 47104, 49152, 51520, 53760, 57344, 58880, 61440, 61824, 65536, 70656, 71680, 77280, 81920, 82432, 86016, 88320, 94208, 98304, 103040, 107520, 114688, 117760, 122880, 123648, 141312, 143360, 154560, 163840, 164864, 172032, 176640, 188416, 196608, 206080, 215040, 229376, 235520, 245760, 247296, 282624, 286720, 309120, 327680, 329728, 344064, 353280, 376832, 412160, 430080, 458752, 471040, 491520, 494592, 565248, 573440, 618240, 659456, 688128, 706560, 753664, 824320, 860160, 942080, 983040, 989184, 1130496, 1146880, 1236480, 1318912, 1376256, 1413120, 1507328, 1648640, 1720320, 1884160, 1978368, 2260992, 2293760, 2472960, 2637824, 2826240, 3297280, 3440640, 3768320, 3956736, 4521984, 4945920, 5275648, 5652480, 6594560, 6881280, 7536640, 7913472, 9891840, 10551296, 11304960, 13189120, 15826944, 19783680, 22609920, 26378240, 31653888, 39567360, 52756480, 79134720, 158269440]

約数ペア:

[(1, 158269440), (2, 79134720), (3, 52756480), (4, 39567360), (5, 31653888), (6, 26378240), (7, 22609920), (8, 19783680), (10, 15826944), (12, 13189120), (14, 11304960), (15, 10551296), (16, 9891840), (20, 7913472), (21, 7536640), (23, 6881280), (24, 6594560), (28, 5652480), (30, 5275648), (32, 4945920), (35, 4521984), (40, 3956736), (42, 3768320), (46, 3440640), (48, 3297280), (56, 2826240), (60, 2637824), (64, 2472960), (69, 2293760), (70, 2260992), (80, 1978368), (84, 1884160), (92, 1720320), (96, 1648640), (105, 1507328), (112, 1413120), (115, 1376256), (120, 1318912), (128, 1236480), (138, 1146880), (140, 1130496), (160, 989184), (161, 983040), (168, 942080), (184, 860160), (192, 824320), (210, 753664), (224, 706560), (230, 688128), (240, 659456), (256, 618240), (276, 573440), (280, 565248), (320, 494592), (322, 491520), (336, 471040), (345, 458752), (368, 430080), (384, 412160), (420, 376832), (448, 353280), (460, 344064), (480, 329728), (483, 327680), (512, 309120), (552, 286720), (560, 282624), (640, 247296), (644, 245760), (672, 235520), (690, 229376), (736, 215040), (768, 206080), (805, 196608), (840, 188416), (896, 176640), (920, 172032), (960, 164864), (966, 163840), (1024, 154560), (1104, 143360), (1120, 141312), (1280, 123648), (1288, 122880), (1344, 117760), (1380, 114688), (1472, 107520), (1536, 103040), (1610, 98304), (1680, 94208), (1792, 88320), (1840, 86016), (1920, 82432), (1932, 81920), (2048, 77280), (2208, 71680), (2240, 70656), (2415, 65536), (2560, 61824), (2576, 61440), (2688, 58880), (2760, 57344), (2944, 53760), (3072, 51520), (3220, 49152), (3360, 47104), (3584, 44160), (3680, 43008), (3840, 41216), (3864, 40960), (4096, 38640), (4416, 35840), (4480, 35328), (4830, 32768), (5120, 30912), (5152, 30720), (5376, 29440), (5520, 28672), (5888, 26880), (6144, 25760), (6440, 24576), (6720, 23552), (7168, 22080), (7360, 21504), (7680, 20608), (7728, 20480), (8192, 19320), (8832, 17920), (8960, 17664), (9660, 16384), (10240, 15456), (10304, 15360), (10752, 14720), (11040, 14336), (11776, 13440), (12288, 12880)]