213884040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6577}}^1$

素因数の和:6862

約数の個数: 64

約数和(自身を含む): 644117760

約数和(自身を除く): 430233720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6504, 6577, 8130, 10840, 13154, 16260, 19731, 26308, 32520, 32885, 39462, 52616, 65770, 78924, 98655, 131540, 157848, 197310, 263080, 394620, 789240, 1782367, 3564734, 5347101, 7129468, 8911835, 10694202, 14258936, 17823670, 21388404, 26735505, 35647340, 42776808, 53471010, 71294680, 106942020, 213884040]

約数ペア:

[(1, 213884040), (2, 106942020), (3, 71294680), (4, 53471010), (5, 42776808), (6, 35647340), (8, 26735505), (10, 21388404), (12, 17823670), (15, 14258936), (20, 10694202), (24, 8911835), (30, 7129468), (40, 5347101), (60, 3564734), (120, 1782367), (271, 789240), (542, 394620), (813, 263080), (1084, 197310), (1355, 157848), (1626, 131540), (2168, 98655), (2710, 78924), (3252, 65770), (4065, 52616), (5420, 39462), (6504, 32885), (6577, 32520), (8130, 26308), (10840, 19731), (13154, 16260)]