211066920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3389}}^1$

素因数の和:3579

約数の個数: 96

約数和(自身を含む): 690136200

約数和(自身を除く): 479069280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 692, 865, 1038, 1384, 1557, 1730, 2076, 2595, 3114, 3389, 3460, 4152, 5190, 6228, 6778, 6920, 7785, 10167, 10380, 12456, 13556, 15570, 16945, 20334, 20760, 27112, 30501, 31140, 33890, 40668, 50835, 61002, 62280, 67780, 81336, 101670, 122004, 135560, 152505, 203340, 244008, 305010, 406680, 586297, 610020, 1172594, 1220040, 1758891, 2345188, 2931485, 3517782, 4690376, 5276673, 5862970, 7035564, 8794455, 10553346, 11725940, 14071128, 17588910, 21106692, 23451880, 26383365, 35177820, 42213384, 52766730, 70355640, 105533460, 211066920]

約数ペア:

[(1, 211066920), (2, 105533460), (3, 70355640), (4, 52766730), (5, 42213384), (6, 35177820), (8, 26383365), (9, 23451880), (10, 21106692), (12, 17588910), (15, 14071128), (18, 11725940), (20, 10553346), (24, 8794455), (30, 7035564), (36, 5862970), (40, 5276673), (45, 4690376), (60, 3517782), (72, 2931485), (90, 2345188), (120, 1758891), (173, 1220040), (180, 1172594), (346, 610020), (360, 586297), (519, 406680), (692, 305010), (865, 244008), (1038, 203340), (1384, 152505), (1557, 135560), (1730, 122004), (2076, 101670), (2595, 81336), (3114, 67780), (3389, 62280), (3460, 61002), (4152, 50835), (5190, 40668), (6228, 33890), (6778, 31140), (6920, 30501), (7785, 27112), (10167, 20760), (10380, 20334), (12456, 16945), (13556, 15570)]