79134720

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1$

素因数の和:68

約数の個数: 256

約数和(自身を含む): 301985280

約数和(自身を除く): 222850560

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, 70656, 71680, 77280, 81920, 82432, 86016, 88320, 94208, 98304, 103040, 107520, 114688, 117760, 122880, 123648, 141312, 143360, 154560, 163840, 164864, 172032, 176640, 188416, 206080, 215040, 229376, 235520, 245760, 247296, 282624, 286720, 309120, 329728, 344064, 353280, 376832, 412160, 430080, 471040, 491520, 494592, 565248, 573440, 618240, 659456, 688128, 706560, 753664, 824320, 860160, 942080, 989184, 1130496, 1146880, 1236480, 1318912, 1413120, 1648640, 1720320, 1884160, 1978368, 2260992, 2472960, 2637824, 2826240, 3297280, 3440640, 3768320, 3956736, 4945920, 5275648, 5652480, 6594560, 7913472, 9891840, 11304960, 13189120, 15826944, 19783680, 26378240, 39567360, 79134720]

約数ペア:

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