164096460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 547223040

約数和(自身を除く): 383126580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 179, 180, 198, 220, 330, 358, 396, 463, 495, 537, 660, 716, 895, 926, 990, 1074, 1389, 1611, 1790, 1852, 1969, 1980, 2148, 2315, 2685, 2778, 3222, 3580, 3938, 4167, 4630, 5093, 5370, 5556, 5907, 6444, 6945, 7876, 8055, 8334, 9260, 9845, 10186, 10740, 11814, 13890, 15279, 16110, 16668, 17721, 19690, 20372, 20835, 23628, 25465, 27780, 29535, 30558, 32220, 35442, 39380, 41670, 45837, 50930, 59070, 61116, 70884, 76395, 82877, 83340, 88605, 91674, 101860, 118140, 152790, 165754, 177210, 183348, 229185, 248631, 305580, 331508, 354420, 414385, 458370, 497262, 745893, 828770, 911647, 916740, 994524, 1243155, 1491786, 1657540, 1823294, 2486310, 2734941, 2983572, 3646588, 3729465, 4558235, 4972620, 5469882, 7458930, 8204823, 9116470, 10939764, 13674705, 14917860, 16409646, 18232940, 27349410, 32819292, 41024115, 54698820, 82048230, 164096460]

約数ペア:

[(1, 164096460), (2, 82048230), (3, 54698820), (4, 41024115), (5, 32819292), (6, 27349410), (9, 18232940), (10, 16409646), (11, 14917860), (12, 13674705), (15, 10939764), (18, 9116470), (20, 8204823), (22, 7458930), (30, 5469882), (33, 4972620), (36, 4558235), (44, 3729465), (45, 3646588), (55, 2983572), (60, 2734941), (66, 2486310), (90, 1823294), (99, 1657540), (110, 1491786), (132, 1243155), (165, 994524), (179, 916740), (180, 911647), (198, 828770), (220, 745893), (330, 497262), (358, 458370), (396, 414385), (463, 354420), (495, 331508), (537, 305580), (660, 248631), (716, 229185), (895, 183348), (926, 177210), (990, 165754), (1074, 152790), (1389, 118140), (1611, 101860), (1790, 91674), (1852, 88605), (1969, 83340), (1980, 82877), (2148, 76395), (2315, 70884), (2685, 61116), (2778, 59070), (3222, 50930), (3580, 45837), (3938, 41670), (4167, 39380), (4630, 35442), (5093, 32220), (5370, 30558), (5556, 29535), (5907, 27780), (6444, 25465), (6945, 23628), (7876, 20835), (8055, 20372), (8334, 19690), (9260, 17721), (9845, 16668), (10186, 16110), (10740, 15279), (11814, 13890)]