66959520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 212284800

約数和(自身を除く): 145325280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 199, 240, 398, 480, 597, 701, 796, 995, 1194, 1402, 1592, 1990, 2103, 2388, 2804, 2985, 3184, 3505, 3980, 4206, 4776, 5608, 5970, 6368, 7010, 7960, 8412, 9552, 10515, 11216, 11940, 14020, 15920, 16824, 19104, 21030, 22432, 23880, 28040, 31840, 33648, 42060, 47760, 56080, 67296, 84120, 95520, 112160, 139499, 168240, 278998, 336480, 418497, 557996, 697495, 836994, 1115992, 1394990, 1673988, 2092485, 2231984, 2789980, 3347976, 4184970, 4463968, 5579960, 6695952, 8369940, 11159920, 13391904, 16739880, 22319840, 33479760, 66959520]

約数ペア:

[(1, 66959520), (2, 33479760), (3, 22319840), (4, 16739880), (5, 13391904), (6, 11159920), (8, 8369940), (10, 6695952), (12, 5579960), (15, 4463968), (16, 4184970), (20, 3347976), (24, 2789980), (30, 2231984), (32, 2092485), (40, 1673988), (48, 1394990), (60, 1115992), (80, 836994), (96, 697495), (120, 557996), (160, 418497), (199, 336480), (240, 278998), (398, 168240), (480, 139499), (597, 112160), (701, 95520), (796, 84120), (995, 67296), (1194, 56080), (1402, 47760), (1592, 42060), (1990, 33648), (2103, 31840), (2388, 28040), (2804, 23880), (2985, 22432), (3184, 21030), (3505, 19104), (3980, 16824), (4206, 15920), (4776, 14020), (5608, 11940), (5970, 11216), (6368, 10515), (7010, 9552), (7960, 8412)]