223979520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 750072960

約数和(自身を除く): 526093440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 317, 320, 345, 368, 384, 460, 480, 512, 552, 634, 640, 690, 736, 768, 920, 951, 960, 1024, 1104, 1268, 1280, 1380, 1472, 1536, 1585, 1840, 1902, 1920, 2048, 2208, 2536, 2560, 2760, 2944, 3072, 3170, 3680, 3804, 3840, 4416, 4755, 5072, 5120, 5520, 5888, 6144, 6340, 7291, 7360, 7608, 7680, 8832, 9510, 10144, 10240, 11040, 11776, 12680, 14582, 14720, 15216, 15360, 17664, 19020, 20288, 21873, 22080, 23552, 25360, 29164, 29440, 30432, 30720, 35328, 36455, 38040, 40576, 43746, 44160, 47104, 50720, 58328, 58880, 60864, 70656, 72910, 76080, 81152, 87492, 88320, 101440, 109365, 116656, 117760, 121728, 141312, 145820, 152160, 162304, 174984, 176640, 202880, 218730, 233312, 235520, 243456, 291640, 304320, 324608, 349968, 353280, 405760, 437460, 466624, 486912, 583280, 608640, 649216, 699936, 706560, 811520, 874920, 933248, 973824, 1166560, 1217280, 1399872, 1623040, 1749840, 1866496, 1947648, 2333120, 2434560, 2799744, 3246080, 3499680, 3732992, 4666240, 4869120, 5599488, 6999360, 7465984, 9332480, 9738240, 11198976, 13998720, 14931968, 18664960, 22397952, 27997440, 37329920, 44795904, 55994880, 74659840, 111989760, 223979520]

約数ペア:

[(1, 223979520), (2, 111989760), (3, 74659840), (4, 55994880), (5, 44795904), (6, 37329920), (8, 27997440), (10, 22397952), (12, 18664960), (15, 14931968), (16, 13998720), (20, 11198976), (23, 9738240), (24, 9332480), (30, 7465984), (32, 6999360), (40, 5599488), (46, 4869120), (48, 4666240), (60, 3732992), (64, 3499680), (69, 3246080), (80, 2799744), (92, 2434560), (96, 2333120), (115, 1947648), (120, 1866496), (128, 1749840), (138, 1623040), (160, 1399872), (184, 1217280), (192, 1166560), (230, 973824), (240, 933248), (256, 874920), (276, 811520), (317, 706560), (320, 699936), (345, 649216), (368, 608640), (384, 583280), (460, 486912), (480, 466624), (512, 437460), (552, 405760), (634, 353280), (640, 349968), (690, 324608), (736, 304320), (768, 291640), (920, 243456), (951, 235520), (960, 233312), (1024, 218730), (1104, 202880), (1268, 176640), (1280, 174984), (1380, 162304), (1472, 152160), (1536, 145820), (1585, 141312), (1840, 121728), (1902, 117760), (1920, 116656), (2048, 109365), (2208, 101440), (2536, 88320), (2560, 87492), (2760, 81152), (2944, 76080), (3072, 72910), (3170, 70656), (3680, 60864), (3804, 58880), (3840, 58328), (4416, 50720), (4755, 47104), (5072, 44160), (5120, 43746), (5520, 40576), (5888, 38040), (6144, 36455), (6340, 35328), (7291, 30720), (7360, 30432), (7608, 29440), (7680, 29164), (8832, 25360), (9510, 23552), (10144, 22080), (10240, 21873), (11040, 20288), (11776, 19020), (12680, 17664), (14582, 15360), (14720, 15216)]