211007040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{219799}}^1$

素因数の和:219819

約数の個数: 56

約数和(自身を含む): 669950400

約数和(自身を除く): 458943360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 219799, 439598, 659397, 879196, 1098995, 1318794, 1758392, 2197990, 2637588, 3296985, 3516784, 4395980, 5275176, 6593970, 7033568, 8791960, 10550352, 13187940, 14067136, 17583920, 21100704, 26375880, 35167840, 42201408, 52751760, 70335680, 105503520, 211007040]

約数ペア:

[(1, 211007040), (2, 105503520), (3, 70335680), (4, 52751760), (5, 42201408), (6, 35167840), (8, 26375880), (10, 21100704), (12, 17583920), (15, 14067136), (16, 13187940), (20, 10550352), (24, 8791960), (30, 7033568), (32, 6593970), (40, 5275176), (48, 4395980), (60, 3516784), (64, 3296985), (80, 2637588), (96, 2197990), (120, 1758392), (160, 1318794), (192, 1098995), (240, 879196), (320, 659397), (480, 439598), (960, 219799)]