218075360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 545862240

約数和(自身を除く): 327786880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 80, 86, 116, 145, 160, 172, 215, 232, 290, 344, 430, 464, 580, 688, 860, 928, 1093, 1160, 1247, 1376, 1720, 2186, 2320, 2494, 3440, 4372, 4640, 4988, 5465, 6235, 6880, 8744, 9976, 10930, 12470, 17488, 19952, 21860, 24940, 31697, 34976, 39904, 43720, 46999, 49880, 63394, 87440, 93998, 99760, 126788, 158485, 174880, 187996, 199520, 234995, 253576, 316970, 375992, 469990, 507152, 633940, 751984, 939980, 1014304, 1267880, 1362971, 1503968, 1879960, 2535760, 2725942, 3759920, 5071520, 5451884, 6814855, 7519840, 10903768, 13629710, 21807536, 27259420, 43615072, 54518840, 109037680, 218075360]

約数ペア:

[(1, 218075360), (2, 109037680), (4, 54518840), (5, 43615072), (8, 27259420), (10, 21807536), (16, 13629710), (20, 10903768), (29, 7519840), (32, 6814855), (40, 5451884), (43, 5071520), (58, 3759920), (80, 2725942), (86, 2535760), (116, 1879960), (145, 1503968), (160, 1362971), (172, 1267880), (215, 1014304), (232, 939980), (290, 751984), (344, 633940), (430, 507152), (464, 469990), (580, 375992), (688, 316970), (860, 253576), (928, 234995), (1093, 199520), (1160, 187996), (1247, 174880), (1376, 158485), (1720, 126788), (2186, 99760), (2320, 93998), (2494, 87440), (3440, 63394), (4372, 49880), (4640, 46999), (4988, 43720), (5465, 39904), (6235, 34976), (6880, 31697), (8744, 24940), (9976, 21860), (10930, 19952), (12470, 17488)]