191984640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 176

約数和(自身を含む): 636698880

約数和(自身を除く): 444714240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 431, 435, 464, 480, 512, 580, 640, 696, 768, 862, 870, 928, 960, 1024, 1160, 1280, 1293, 1392, 1536, 1724, 1740, 1856, 1920, 2155, 2320, 2560, 2586, 2784, 3072, 3448, 3480, 3712, 3840, 4310, 4640, 5120, 5172, 5568, 6465, 6896, 6960, 7424, 7680, 8620, 9280, 10344, 11136, 12499, 12930, 13792, 13920, 14848, 15360, 17240, 18560, 20688, 22272, 24998, 25860, 27584, 27840, 29696, 34480, 37120, 37497, 41376, 44544, 49996, 51720, 55168, 55680, 62495, 68960, 74240, 74994, 82752, 89088, 99992, 103440, 110336, 111360, 124990, 137920, 148480, 149988, 165504, 187485, 199984, 206880, 220672, 222720, 249980, 275840, 299976, 331008, 374970, 399968, 413760, 441344, 445440, 499960, 551680, 599952, 662016, 749940, 799936, 827520, 999920, 1103360, 1199904, 1324032, 1499880, 1599872, 1655040, 1999840, 2206720, 2399808, 2999760, 3199744, 3310080, 3999680, 4799616, 5999520, 6399488, 6620160, 7999360, 9599232, 11999040, 12798976, 15998720, 19198464, 23998080, 31997440, 38396928, 47996160, 63994880, 95992320, 191984640]

約数ペア:

[(1, 191984640), (2, 95992320), (3, 63994880), (4, 47996160), (5, 38396928), (6, 31997440), (8, 23998080), (10, 19198464), (12, 15998720), (15, 12798976), (16, 11999040), (20, 9599232), (24, 7999360), (29, 6620160), (30, 6399488), (32, 5999520), (40, 4799616), (48, 3999680), (58, 3310080), (60, 3199744), (64, 2999760), (80, 2399808), (87, 2206720), (96, 1999840), (116, 1655040), (120, 1599872), (128, 1499880), (145, 1324032), (160, 1199904), (174, 1103360), (192, 999920), (232, 827520), (240, 799936), (256, 749940), (290, 662016), (320, 599952), (348, 551680), (384, 499960), (431, 445440), (435, 441344), (464, 413760), (480, 399968), (512, 374970), (580, 331008), (640, 299976), (696, 275840), (768, 249980), (862, 222720), (870, 220672), (928, 206880), (960, 199984), (1024, 187485), (1160, 165504), (1280, 149988), (1293, 148480), (1392, 137920), (1536, 124990), (1724, 111360), (1740, 110336), (1856, 103440), (1920, 99992), (2155, 89088), (2320, 82752), (2560, 74994), (2586, 74240), (2784, 68960), (3072, 62495), (3448, 55680), (3480, 55168), (3712, 51720), (3840, 49996), (4310, 44544), (4640, 41376), (5120, 37497), (5172, 37120), (5568, 34480), (6465, 29696), (6896, 27840), (6960, 27584), (7424, 25860), (7680, 24998), (8620, 22272), (9280, 20688), (10344, 18560), (11136, 17240), (12499, 15360), (12930, 14848), (13792, 13920)]