835640280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4051}}^1$

素因数の和:4262

約数の個数: 128

約数和(自身を含む): 2800742400

約数和(自身を除く): 1965102120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 191, 216, 270, 360, 382, 540, 573, 764, 955, 1080, 1146, 1528, 1719, 1910, 2292, 2865, 3438, 3820, 4051, 4584, 5157, 5730, 6876, 7640, 8102, 8595, 10314, 11460, 12153, 13752, 16204, 17190, 20255, 20628, 22920, 24306, 25785, 32408, 34380, 36459, 40510, 41256, 48612, 51570, 60765, 68760, 72918, 81020, 97224, 103140, 109377, 121530, 145836, 162040, 182295, 206280, 218754, 243060, 291672, 364590, 437508, 486120, 546885, 729180, 773741, 875016, 1093770, 1458360, 1547482, 2187540, 2321223, 3094964, 3868705, 4375080, 4642446, 6189928, 6963669, 7737410, 9284892, 11606115, 13927338, 15474820, 18569784, 20891007, 23212230, 27854676, 30949640, 34818345, 41782014, 46424460, 55709352, 69636690, 83564028, 92848920, 104455035, 139273380, 167128056, 208910070, 278546760, 417820140, 835640280]

約数ペア:

[(1, 835640280), (2, 417820140), (3, 278546760), (4, 208910070), (5, 167128056), (6, 139273380), (8, 104455035), (9, 92848920), (10, 83564028), (12, 69636690), (15, 55709352), (18, 46424460), (20, 41782014), (24, 34818345), (27, 30949640), (30, 27854676), (36, 23212230), (40, 20891007), (45, 18569784), (54, 15474820), (60, 13927338), (72, 11606115), (90, 9284892), (108, 7737410), (120, 6963669), (135, 6189928), (180, 4642446), (191, 4375080), (216, 3868705), (270, 3094964), (360, 2321223), (382, 2187540), (540, 1547482), (573, 1458360), (764, 1093770), (955, 875016), (1080, 773741), (1146, 729180), (1528, 546885), (1719, 486120), (1910, 437508), (2292, 364590), (2865, 291672), (3438, 243060), (3820, 218754), (4051, 206280), (4584, 182295), (5157, 162040), (5730, 145836), (6876, 121530), (7640, 109377), (8102, 103140), (8595, 97224), (10314, 81020), (11460, 72918), (12153, 68760), (13752, 60765), (16204, 51570), (17190, 48612), (20255, 41256), (20628, 40510), (22920, 36459), (24306, 34380), (25785, 32408)]