2549389680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{1123}}^1$

素因数の和:2196

約数の個数: 160

約数和(自身を含む): 8797413120

約数和(自身を除く): 6248023440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1051, 1080, 1123, 2102, 2160, 2246, 3153, 3369, 4204, 4492, 5255, 5615, 6306, 6738, 8408, 8984, 9459, 10107, 10510, 11230, 12612, 13476, 15765, 16816, 16845, 17968, 18918, 20214, 21020, 22460, 25224, 26952, 28377, 30321, 31530, 33690, 37836, 40428, 42040, 44920, 47295, 50448, 50535, 53904, 56754, 60642, 63060, 67380, 75672, 80856, 84080, 89840, 94590, 101070, 113508, 121284, 126120, 134760, 141885, 151344, 151605, 161712, 189180, 202140, 227016, 242568, 252240, 269520, 283770, 303210, 378360, 404280, 454032, 485136, 567540, 606420, 756720, 808560, 1135080, 1180273, 1212840, 2270160, 2360546, 2425680, 3540819, 4721092, 5901365, 7081638, 9442184, 10622457, 11802730, 14163276, 17704095, 18884368, 21244914, 23605460, 28326552, 31867371, 35408190, 42489828, 47210920, 53112285, 56653104, 63734742, 70816380, 84979656, 94421840, 106224570, 127469484, 141632760, 159336855, 169959312, 212449140, 254938968, 283265520, 318673710, 424898280, 509877936, 637347420, 849796560, 1274694840, 2549389680]

約数ペア:

[(1, 2549389680), (2, 1274694840), (3, 849796560), (4, 637347420), (5, 509877936), (6, 424898280), (8, 318673710), (9, 283265520), (10, 254938968), (12, 212449140), (15, 169959312), (16, 159336855), (18, 141632760), (20, 127469484), (24, 106224570), (27, 94421840), (30, 84979656), (36, 70816380), (40, 63734742), (45, 56653104), (48, 53112285), (54, 47210920), (60, 42489828), (72, 35408190), (80, 31867371), (90, 28326552), (108, 23605460), (120, 21244914), (135, 18884368), (144, 17704095), (180, 14163276), (216, 11802730), (240, 10622457), (270, 9442184), (360, 7081638), (432, 5901365), (540, 4721092), (720, 3540819), (1051, 2425680), (1080, 2360546), (1123, 2270160), (2102, 1212840), (2160, 1180273), (2246, 1135080), (3153, 808560), (3369, 756720), (4204, 606420), (4492, 567540), (5255, 485136), (5615, 454032), (6306, 404280), (6738, 378360), (8408, 303210), (8984, 283770), (9459, 269520), (10107, 252240), (10510, 242568), (11230, 227016), (12612, 202140), (13476, 189180), (15765, 161712), (16816, 151605), (16845, 151344), (17968, 141885), (18918, 134760), (20214, 126120), (21020, 121284), (22460, 113508), (25224, 101070), (26952, 94590), (28377, 89840), (30321, 84080), (31530, 80856), (33690, 75672), (37836, 67380), (40428, 63060), (42040, 60642), (44920, 56754), (47295, 53904), (50448, 50535)]