1028444760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9491}}^1$

素因数の和:9558

約数の個数: 192

約数和(自身を含む): 3909185280

約数和(自身を除く): 2880740520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3870, 4515, 5160, 5418, 6020, 7224, 7740, 9030, 9491, 10836, 12040, 13545, 15480, 18060, 18982, 21672, 27090, 28473, 36120, 37964, 47455, 54180, 56946, 66437, 75928, 85419, 94910, 108360, 113892, 132874, 142365, 170838, 189820, 199311, 227784, 265748, 284730, 332185, 341676, 379640, 398622, 408113, 427095, 531496, 569460, 597933, 664370, 683352, 797244, 816226, 854190, 996555, 1138920, 1195866, 1224339, 1328740, 1594488, 1632452, 1708380, 1993110, 2040565, 2391732, 2448678, 2657480, 2856791, 2989665, 3264904, 3416760, 3673017, 3986220, 4081130, 4783464, 4897356, 5713582, 5979330, 6121695, 7346034, 7972440, 8162260, 8570373, 9794712, 11427164, 11958660, 12243390, 14283955, 14692068, 16324520, 17140746, 18365085, 22854328, 23917320, 24486780, 25711119, 28567910, 29384136, 34281492, 36730170, 42851865, 48973560, 51422238, 57135820, 68562984, 73460340, 85703730, 102844476, 114271640, 128555595, 146920680, 171407460, 205688952, 257111190, 342814920, 514222380, 1028444760]

約数ペア:

[(1, 1028444760), (2, 514222380), (3, 342814920), (4, 257111190), (5, 205688952), (6, 171407460), (7, 146920680), (8, 128555595), (9, 114271640), (10, 102844476), (12, 85703730), (14, 73460340), (15, 68562984), (18, 57135820), (20, 51422238), (21, 48973560), (24, 42851865), (28, 36730170), (30, 34281492), (35, 29384136), (36, 28567910), (40, 25711119), (42, 24486780), (43, 23917320), (45, 22854328), (56, 18365085), (60, 17140746), (63, 16324520), (70, 14692068), (72, 14283955), (84, 12243390), (86, 11958660), (90, 11427164), (105, 9794712), (120, 8570373), (126, 8162260), (129, 7972440), (140, 7346034), (168, 6121695), (172, 5979330), (180, 5713582), (210, 4897356), (215, 4783464), (252, 4081130), (258, 3986220), (280, 3673017), (301, 3416760), (315, 3264904), (344, 2989665), (360, 2856791), (387, 2657480), (420, 2448678), (430, 2391732), (504, 2040565), (516, 1993110), (602, 1708380), (630, 1632452), (645, 1594488), (774, 1328740), (840, 1224339), (860, 1195866), (903, 1138920), (1032, 996555), (1204, 854190), (1260, 816226), (1290, 797244), (1505, 683352), (1548, 664370), (1720, 597933), (1806, 569460), (1935, 531496), (2408, 427095), (2520, 408113), (2580, 398622), (2709, 379640), (3010, 341676), (3096, 332185), (3612, 284730), (3870, 265748), (4515, 227784), (5160, 199311), (5418, 189820), (6020, 170838), (7224, 142365), (7740, 132874), (9030, 113892), (9491, 108360), (10836, 94910), (12040, 85419), (13545, 75928), (15480, 66437), (18060, 56946), (18982, 54180), (21672, 47455), (27090, 37964), (28473, 36120)]