139019040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3379

約数の個数: 144

約数和(自身を含む): 490908600

約数和(自身を除く): 351889560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3329, 3480, 4176, 4640, 5220, 6658, 6960, 8352, 9987, 10440, 13316, 13920, 16645, 19974, 20880, 26632, 29961, 33290, 39948, 41760, 49935, 53264, 59922, 66580, 79896, 96541, 99870, 106528, 119844, 133160, 149805, 159792, 193082, 199740, 239688, 266320, 289623, 299610, 319584, 386164, 399480, 479376, 482705, 532640, 579246, 599220, 772328, 798960, 868869, 958752, 965410, 1158492, 1198440, 1448115, 1544656, 1597920, 1737738, 1930820, 2316984, 2396880, 2896230, 3089312, 3475476, 3861640, 4344345, 4633968, 4793760, 5792460, 6950952, 7723280, 8688690, 9267936, 11584920, 13901904, 15446560, 17377380, 23169840, 27803808, 34754760, 46339680, 69509520, 139019040]

約数ペア:

[(1, 139019040), (2, 69509520), (3, 46339680), (4, 34754760), (5, 27803808), (6, 23169840), (8, 17377380), (9, 15446560), (10, 13901904), (12, 11584920), (15, 9267936), (16, 8688690), (18, 7723280), (20, 6950952), (24, 5792460), (29, 4793760), (30, 4633968), (32, 4344345), (36, 3861640), (40, 3475476), (45, 3089312), (48, 2896230), (58, 2396880), (60, 2316984), (72, 1930820), (80, 1737738), (87, 1597920), (90, 1544656), (96, 1448115), (116, 1198440), (120, 1158492), (144, 965410), (145, 958752), (160, 868869), (174, 798960), (180, 772328), (232, 599220), (240, 579246), (261, 532640), (288, 482705), (290, 479376), (348, 399480), (360, 386164), (435, 319584), (464, 299610), (480, 289623), (522, 266320), (580, 239688), (696, 199740), (720, 193082), (870, 159792), (928, 149805), (1044, 133160), (1160, 119844), (1305, 106528), (1392, 99870), (1440, 96541), (1740, 79896), (2088, 66580), (2320, 59922), (2610, 53264), (2784, 49935), (3329, 41760), (3480, 39948), (4176, 33290), (4640, 29961), (5220, 26632), (6658, 20880), (6960, 19974), (8352, 16645), (9987, 13920), (10440, 13316)]