2068907940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{919}}^1$

素因数の和:1327

約数の個数: 192

約数和(自身を含む): 7047936000

約数和(自身を除く): 4979028060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 379, 396, 495, 540, 594, 660, 758, 919, 990, 1137, 1188, 1485, 1516, 1838, 1895, 1980, 2274, 2757, 2970, 3411, 3676, 3790, 4169, 4548, 4595, 5514, 5685, 5940, 6822, 7580, 8271, 8338, 9190, 10109, 10233, 11028, 11370, 12507, 13644, 13785, 16542, 16676, 17055, 18380, 20218, 20466, 20845, 22740, 24813, 25014, 27570, 30327, 33084, 34110, 37521, 40436, 40932, 41355, 41690, 49626, 50028, 50545, 51165, 55140, 60654, 62535, 68220, 75042, 82710, 83380, 90981, 99252, 101090, 102330, 112563, 121308, 124065, 125070, 150084, 151635, 165420, 181962, 187605, 202180, 204660, 225126, 248130, 250140, 272943, 303270, 348301, 363924, 375210, 450252, 454905, 496260, 545886, 562815, 606540, 696602, 750420, 909810, 1044903, 1091772, 1125630, 1364715, 1393204, 1741505, 1819620, 2089806, 2251260, 2729430, 3134709, 3483010, 3831311, 4179612, 5224515, 5458860, 6269418, 6966020, 7662622, 9404127, 10449030, 11493933, 12538836, 15325244, 15673545, 18808254, 19156555, 20898060, 22987866, 31347090, 34481799, 37616508, 38313110, 45975732, 47020635, 57469665, 62694180, 68963598, 76626220, 94041270, 103445397, 114939330, 137927196, 172408995, 188082540, 206890794, 229878660, 344817990, 413781588, 517226985, 689635980, 1034453970, 2068907940]

約数ペア:

[(1, 2068907940), (2, 1034453970), (3, 689635980), (4, 517226985), (5, 413781588), (6, 344817990), (9, 229878660), (10, 206890794), (11, 188082540), (12, 172408995), (15, 137927196), (18, 114939330), (20, 103445397), (22, 94041270), (27, 76626220), (30, 68963598), (33, 62694180), (36, 57469665), (44, 47020635), (45, 45975732), (54, 38313110), (55, 37616508), (60, 34481799), (66, 31347090), (90, 22987866), (99, 20898060), (108, 19156555), (110, 18808254), (132, 15673545), (135, 15325244), (165, 12538836), (180, 11493933), (198, 10449030), (220, 9404127), (270, 7662622), (297, 6966020), (330, 6269418), (379, 5458860), (396, 5224515), (495, 4179612), (540, 3831311), (594, 3483010), (660, 3134709), (758, 2729430), (919, 2251260), (990, 2089806), (1137, 1819620), (1188, 1741505), (1485, 1393204), (1516, 1364715), (1838, 1125630), (1895, 1091772), (1980, 1044903), (2274, 909810), (2757, 750420), (2970, 696602), (3411, 606540), (3676, 562815), (3790, 545886), (4169, 496260), (4548, 454905), (4595, 450252), (5514, 375210), (5685, 363924), (5940, 348301), (6822, 303270), (7580, 272943), (8271, 250140), (8338, 248130), (9190, 225126), (10109, 204660), (10233, 202180), (11028, 187605), (11370, 181962), (12507, 165420), (13644, 151635), (13785, 150084), (16542, 125070), (16676, 124065), (17055, 121308), (18380, 112563), (20218, 102330), (20466, 101090), (20845, 99252), (22740, 90981), (24813, 83380), (25014, 82710), (27570, 75042), (30327, 68220), (33084, 62535), (34110, 60654), (37521, 55140), (40436, 51165), (40932, 50545), (41355, 50028), (41690, 49626)]