16901960640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{212123}}^1$

素因数の和:212226

約数の個数: 112

約数和(自身を含む): 54310531968

約数和(自身を除く): 37408571328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 13280, 15936, 19920, 26560, 39840, 79680, 212123, 424246, 636369, 848492, 1060615, 1272738, 1696984, 2121230, 2545476, 3181845, 3393968, 4242460, 5090952, 6363690, 6787936, 8484920, 10181904, 12727380, 13575872, 16969840, 17606209, 20363808, 25454760, 33939680, 35212418, 40727616, 50909520, 52818627, 67879360, 70424836, 88031045, 101819040, 105637254, 140849672, 176062090, 203638080, 211274508, 264093135, 281699344, 352124180, 422549016, 528186270, 563398688, 704248360, 845098032, 1056372540, 1126797376, 1408496720, 1690196064, 2112745080, 2816993440, 3380392128, 4225490160, 5633986880, 8450980320, 16901960640]

約数ペア:

[(1, 16901960640), (2, 8450980320), (3, 5633986880), (4, 4225490160), (5, 3380392128), (6, 2816993440), (8, 2112745080), (10, 1690196064), (12, 1408496720), (15, 1126797376), (16, 1056372540), (20, 845098032), (24, 704248360), (30, 563398688), (32, 528186270), (40, 422549016), (48, 352124180), (60, 281699344), (64, 264093135), (80, 211274508), (83, 203638080), (96, 176062090), (120, 140849672), (160, 105637254), (166, 101819040), (192, 88031045), (240, 70424836), (249, 67879360), (320, 52818627), (332, 50909520), (415, 40727616), (480, 35212418), (498, 33939680), (664, 25454760), (830, 20363808), (960, 17606209), (996, 16969840), (1245, 13575872), (1328, 12727380), (1660, 10181904), (1992, 8484920), (2490, 6787936), (2656, 6363690), (3320, 5090952), (3984, 4242460), (4980, 3393968), (5312, 3181845), (6640, 2545476), (7968, 2121230), (9960, 1696984), (13280, 1272738), (15936, 1060615), (19920, 848492), (26560, 636369), (39840, 424246), (79680, 212123)]