19510326360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{60017}}^1$

素因数の和:60087

約数の個数: 256

約数和(自身を含む): 76054809600

約数和(自身を除く): 56544483240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 602, 630, 645, 756, 774, 840, 860, 903, 945, 1032, 1080, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1720, 1806, 1890, 1935, 2322, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3780, 3870, 4515, 4644, 5160, 5418, 5805, 6020, 7224, 7560, 7740, 8127, 9030, 9288, 10836, 11610, 12040, 13545, 15480, 16254, 18060, 21672, 23220, 27090, 32508, 36120, 40635, 46440, 54180, 60017, 65016, 81270, 108360, 120034, 162540, 180051, 240068, 300085, 325080, 360102, 420119, 480136, 540153, 600170, 720204, 840238, 900255, 1080306, 1200340, 1260357, 1440408, 1620459, 1680476, 1800510, 2100595, 2160612, 2400680, 2520714, 2580731, 2700765, 3240918, 3360952, 3601020, 3781071, 4201190, 4321224, 5041428, 5161462, 5401530, 6301785, 6481836, 7202040, 7562142, 7742193, 8102295, 8402380, 10082856, 10322924, 10803060, 11343213, 12603570, 12903655, 12963672, 15124284, 15484386, 16204590, 16804760, 18065117, 18905355, 20645848, 21606120, 22686426, 23226579, 25207140, 25807310, 30248568, 30968772, 32409180, 36130234, 37810710, 38710965, 45372852, 46453158, 50414280, 51614620, 54195351, 56716065, 61937544, 64818360, 69679737, 72260468, 75621420, 77421930, 90325585, 90745704, 92906316, 103229240, 108390702, 113432130, 116132895, 139359474, 144520936, 151242840, 154843860, 162586053, 180651170, 185812632, 216781404, 226864260, 232265790, 270976755, 278718948, 309687720, 325172106, 348398685, 361302340, 433562808, 453728520, 464531580, 487758159, 541953510, 557437896, 650344212, 696797370, 722604680, 812930265, 929063160, 975516318, 1083907020, 1300688424, 1393594740, 1625860530, 1951032636, 2167814040, 2438790795, 2787189480, 3251721060, 3902065272, 4877581590, 6503442120, 9755163180, 19510326360]

約数ペア:

[(1, 19510326360), (2, 9755163180), (3, 6503442120), (4, 4877581590), (5, 3902065272), (6, 3251721060), (7, 2787189480), (8, 2438790795), (9, 2167814040), (10, 1951032636), (12, 1625860530), (14, 1393594740), (15, 1300688424), (18, 1083907020), (20, 975516318), (21, 929063160), (24, 812930265), (27, 722604680), (28, 696797370), (30, 650344212), (35, 557437896), (36, 541953510), (40, 487758159), (42, 464531580), (43, 453728520), (45, 433562808), (54, 361302340), (56, 348398685), (60, 325172106), (63, 309687720), (70, 278718948), (72, 270976755), (84, 232265790), (86, 226864260), (90, 216781404), (105, 185812632), (108, 180651170), (120, 162586053), (126, 154843860), (129, 151242840), (135, 144520936), (140, 139359474), (168, 116132895), (172, 113432130), (180, 108390702), (189, 103229240), (210, 92906316), (215, 90745704), (216, 90325585), (252, 77421930), (258, 75621420), (270, 72260468), (280, 69679737), (301, 64818360), (315, 61937544), (344, 56716065), (360, 54195351), (378, 51614620), (387, 50414280), (420, 46453158), (430, 45372852), (504, 38710965), (516, 37810710), (540, 36130234), (602, 32409180), (630, 30968772), (645, 30248568), (756, 25807310), (774, 25207140), (840, 23226579), (860, 22686426), (903, 21606120), (945, 20645848), (1032, 18905355), (1080, 18065117), (1161, 16804760), (1204, 16204590), (1260, 15484386), (1290, 15124284), (1505, 12963672), (1512, 12903655), (1548, 12603570), (1720, 11343213), (1806, 10803060), (1890, 10322924), (1935, 10082856), (2322, 8402380), (2408, 8102295), (2520, 7742193), (2580, 7562142), (2709, 7202040), (3010, 6481836), (3096, 6301785), (3612, 5401530), (3780, 5161462), (3870, 5041428), (4515, 4321224), (4644, 4201190), (5160, 3781071), (5418, 3601020), (5805, 3360952), (6020, 3240918), (7224, 2700765), (7560, 2580731), (7740, 2520714), (8127, 2400680), (9030, 2160612), (9288, 2100595), (10836, 1800510), (11610, 1680476), (12040, 1620459), (13545, 1440408), (15480, 1260357), (16254, 1200340), (18060, 1080306), (21672, 900255), (23220, 840238), (27090, 720204), (32508, 600170), (36120, 540153), (40635, 480136), (46440, 420119), (54180, 360102), (60017, 325080), (65016, 300085), (81270, 240068), (108360, 180051), (120034, 162540)]