12459867840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{618049}}^1$

素因数の和:618079

約数の個数: 168

約数和(自身を含む): 48979226400

約数和(自身を除く): 36519358560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 618049, 1236098, 1854147, 2472196, 3090245, 3708294, 4326343, 4944392, 5562441, 6180490, 7416588, 8652686, 9270735, 9888784, 11124882, 12360980, 12979029, 14833176, 17305372, 18541470, 19777568, 21631715, 22249764, 24721960, 25958058, 27812205, 29666352, 34610744, 37082940, 38937087, 39555136, 43263430, 44499528, 49443920, 51916116, 55624410, 59332704, 64895145, 69221488, 74165880, 77874174, 86526860, 88999056, 98887840, 103832232, 111248820, 118665408, 129790290, 138442976, 148331760, 155748348, 173053720, 177998112, 194685435, 197775680, 207664464, 222497640, 259580580, 276885952, 296663520, 311496696, 346107440, 355996224, 389370870, 415328928, 444995280, 519161160, 593327040, 622993392, 692214880, 778741740, 830657856, 889990560, 1038322320, 1245986784, 1384429760, 1557483480, 1779981120, 2076644640, 2491973568, 3114966960, 4153289280, 6229933920, 12459867840]

約数ペア:

[(1, 12459867840), (2, 6229933920), (3, 4153289280), (4, 3114966960), (5, 2491973568), (6, 2076644640), (7, 1779981120), (8, 1557483480), (9, 1384429760), (10, 1245986784), (12, 1038322320), (14, 889990560), (15, 830657856), (16, 778741740), (18, 692214880), (20, 622993392), (21, 593327040), (24, 519161160), (28, 444995280), (30, 415328928), (32, 389370870), (35, 355996224), (36, 346107440), (40, 311496696), (42, 296663520), (45, 276885952), (48, 259580580), (56, 222497640), (60, 207664464), (63, 197775680), (64, 194685435), (70, 177998112), (72, 173053720), (80, 155748348), (84, 148331760), (90, 138442976), (96, 129790290), (105, 118665408), (112, 111248820), (120, 103832232), (126, 98887840), (140, 88999056), (144, 86526860), (160, 77874174), (168, 74165880), (180, 69221488), (192, 64895145), (210, 59332704), (224, 55624410), (240, 51916116), (252, 49443920), (280, 44499528), (288, 43263430), (315, 39555136), (320, 38937087), (336, 37082940), (360, 34610744), (420, 29666352), (448, 27812205), (480, 25958058), (504, 24721960), (560, 22249764), (576, 21631715), (630, 19777568), (672, 18541470), (720, 17305372), (840, 14833176), (960, 12979029), (1008, 12360980), (1120, 11124882), (1260, 9888784), (1344, 9270735), (1440, 8652686), (1680, 7416588), (2016, 6180490), (2240, 5562441), (2520, 4944392), (2880, 4326343), (3360, 3708294), (4032, 3090245), (5040, 2472196), (6720, 1854147), (10080, 1236098), (20160, 618049)]