211002240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109897}}^1$

素因数の和:109919

約数の個数: 64

約数和(自身を含む): 672575760

約数和(自身を除く): 461573520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 109897, 219794, 329691, 439588, 549485, 659382, 879176, 1098970, 1318764, 1648455, 1758352, 2197940, 2637528, 3296910, 3516704, 4395880, 5275056, 6593820, 7033408, 8791760, 10550112, 13187640, 14066816, 17583520, 21100224, 26375280, 35167040, 42200448, 52750560, 70334080, 105501120, 211002240]

約数ペア:

[(1, 211002240), (2, 105501120), (3, 70334080), (4, 52750560), (5, 42200448), (6, 35167040), (8, 26375280), (10, 21100224), (12, 17583520), (15, 14066816), (16, 13187640), (20, 10550112), (24, 8791760), (30, 7033408), (32, 6593820), (40, 5275056), (48, 4395880), (60, 3516704), (64, 3296910), (80, 2637528), (96, 2197940), (120, 1758352), (128, 1648455), (160, 1318764), (192, 1098970), (240, 879176), (320, 659382), (384, 549485), (480, 439588), (640, 329691), (960, 219794), (1920, 109897)]