2139783480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2437}}^1$

素因数の和:2731

約数の個数: 160

約数和(自身を含む): 7221551040

約数和(自身を除く): 5081767560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 271, 324, 360, 405, 540, 542, 648, 810, 813, 1080, 1084, 1355, 1620, 1626, 2168, 2437, 2439, 2710, 3240, 3252, 4065, 4874, 4878, 5420, 6504, 7311, 7317, 8130, 9748, 9756, 10840, 12185, 12195, 14622, 14634, 16260, 19496, 19512, 21933, 21951, 24370, 24390, 29244, 29268, 32520, 36555, 36585, 43866, 43902, 48740, 48780, 58488, 58536, 65799, 73110, 73170, 87732, 87804, 97480, 97560, 109665, 109755, 131598, 146220, 146340, 175464, 175608, 197397, 219330, 219510, 263196, 292440, 292680, 328995, 394794, 438660, 439020, 526392, 657990, 660427, 789588, 877320, 878040, 986985, 1315980, 1320854, 1579176, 1973970, 1981281, 2631960, 2641708, 3302135, 3947940, 3962562, 5283416, 5943843, 6604270, 7895880, 7925124, 9906405, 11887686, 13208540, 15850248, 17831529, 19812810, 23775372, 26417080, 29719215, 35663058, 39625620, 47550744, 53494587, 59438430, 71326116, 79251240, 89157645, 106989174, 118876860, 142652232, 178315290, 213978348, 237753720, 267472935, 356630580, 427956696, 534945870, 713261160, 1069891740, 2139783480]

約数ペア:

[(1, 2139783480), (2, 1069891740), (3, 713261160), (4, 534945870), (5, 427956696), (6, 356630580), (8, 267472935), (9, 237753720), (10, 213978348), (12, 178315290), (15, 142652232), (18, 118876860), (20, 106989174), (24, 89157645), (27, 79251240), (30, 71326116), (36, 59438430), (40, 53494587), (45, 47550744), (54, 39625620), (60, 35663058), (72, 29719215), (81, 26417080), (90, 23775372), (108, 19812810), (120, 17831529), (135, 15850248), (162, 13208540), (180, 11887686), (216, 9906405), (270, 7925124), (271, 7895880), (324, 6604270), (360, 5943843), (405, 5283416), (540, 3962562), (542, 3947940), (648, 3302135), (810, 2641708), (813, 2631960), (1080, 1981281), (1084, 1973970), (1355, 1579176), (1620, 1320854), (1626, 1315980), (2168, 986985), (2437, 878040), (2439, 877320), (2710, 789588), (3240, 660427), (3252, 657990), (4065, 526392), (4874, 439020), (4878, 438660), (5420, 394794), (6504, 328995), (7311, 292680), (7317, 292440), (8130, 263196), (9748, 219510), (9756, 219330), (10840, 197397), (12185, 175608), (12195, 175464), (14622, 146340), (14634, 146220), (16260, 131598), (19496, 109755), (19512, 109665), (21933, 97560), (21951, 97480), (24370, 87804), (24390, 87732), (29244, 73170), (29268, 73110), (32520, 65799), (36555, 58536), (36585, 58488), (43866, 48780), (43902, 48740)]