167984640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 240

約数和(自身を含む): 608987808

約数和(自身を除く): 441003168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 317, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 634, 640, 690, 720, 736, 768, 828, 920, 951, 960, 1035, 1104, 1152, 1268, 1280, 1380, 1440, 1472, 1536, 1585, 1656, 1840, 1902, 1920, 2070, 2208, 2304, 2536, 2560, 2760, 2853, 2880, 2944, 3170, 3312, 3680, 3804, 3840, 4140, 4416, 4608, 4755, 5072, 5520, 5706, 5760, 5888, 6340, 6624, 7291, 7360, 7608, 7680, 8280, 8832, 9510, 10144, 11040, 11412, 11520, 11776, 12680, 13248, 14265, 14582, 14720, 15216, 16560, 17664, 19020, 20288, 21873, 22080, 22824, 23040, 25360, 26496, 28530, 29164, 29440, 30432, 33120, 35328, 36455, 38040, 40576, 43746, 44160, 45648, 50720, 52992, 57060, 58328, 58880, 60864, 65619, 66240, 72910, 76080, 81152, 87492, 88320, 91296, 101440, 105984, 109365, 114120, 116656, 121728, 131238, 132480, 145820, 152160, 162304, 174984, 176640, 182592, 202880, 218730, 228240, 233312, 243456, 262476, 264960, 291640, 304320, 328095, 349968, 365184, 405760, 437460, 456480, 466624, 486912, 524952, 529920, 583280, 608640, 656190, 699936, 730368, 811520, 874920, 912960, 933248, 1049904, 1166560, 1217280, 1312380, 1399872, 1460736, 1749840, 1825920, 1866496, 2099808, 2333120, 2434560, 2624760, 2799744, 3499680, 3651840, 3732992, 4199616, 4666240, 5249520, 5599488, 6999360, 7303680, 8399232, 9332480, 10499040, 11198976, 13998720, 16798464, 18664960, 20998080, 27997440, 33596928, 41996160, 55994880, 83992320, 167984640]

約数ペア:

[(1, 167984640), (2, 83992320), (3, 55994880), (4, 41996160), (5, 33596928), (6, 27997440), (8, 20998080), (9, 18664960), (10, 16798464), (12, 13998720), (15, 11198976), (16, 10499040), (18, 9332480), (20, 8399232), (23, 7303680), (24, 6999360), (30, 5599488), (32, 5249520), (36, 4666240), (40, 4199616), (45, 3732992), (46, 3651840), (48, 3499680), (60, 2799744), (64, 2624760), (69, 2434560), (72, 2333120), (80, 2099808), (90, 1866496), (92, 1825920), (96, 1749840), (115, 1460736), (120, 1399872), (128, 1312380), (138, 1217280), (144, 1166560), (160, 1049904), (180, 933248), (184, 912960), (192, 874920), (207, 811520), (230, 730368), (240, 699936), (256, 656190), (276, 608640), (288, 583280), (317, 529920), (320, 524952), (345, 486912), (360, 466624), (368, 456480), (384, 437460), (414, 405760), (460, 365184), (480, 349968), (512, 328095), (552, 304320), (576, 291640), (634, 264960), (640, 262476), (690, 243456), (720, 233312), (736, 228240), (768, 218730), (828, 202880), (920, 182592), (951, 176640), (960, 174984), (1035, 162304), (1104, 152160), (1152, 145820), (1268, 132480), (1280, 131238), (1380, 121728), (1440, 116656), (1472, 114120), (1536, 109365), (1585, 105984), (1656, 101440), (1840, 91296), (1902, 88320), (1920, 87492), (2070, 81152), (2208, 76080), (2304, 72910), (2536, 66240), (2560, 65619), (2760, 60864), (2853, 58880), (2880, 58328), (2944, 57060), (3170, 52992), (3312, 50720), (3680, 45648), (3804, 44160), (3840, 43746), (4140, 40576), (4416, 38040), (4608, 36455), (4755, 35328), (5072, 33120), (5520, 30432), (5706, 29440), (5760, 29164), (5888, 28530), (6340, 26496), (6624, 25360), (7291, 23040), (7360, 22824), (7608, 22080), (7680, 21873), (8280, 20288), (8832, 19020), (9510, 17664), (10144, 16560), (11040, 15216), (11412, 14720), (11520, 14582), (11776, 14265), (12680, 13248)]