136664640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{6779}}^1$

素因数の和:6809

約数の個数: 168

約数和(自身を含む): 537301440

約数和(自身を除く): 400636800

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, 6779, 10080, 13558, 20160, 20337, 27116, 33895, 40674, 47453, 54232, 61011, 67790, 81348, 94906, 101685, 108464, 122022, 135580, 142359, 162696, 189812, 203370, 216928, 237265, 244044, 271160, 284718, 305055, 325392, 379624, 406740, 427077, 433856, 474530, 488088, 542320, 569436, 610110, 650784, 711795, 759248, 813480, 854154, 949060, 976176, 1084640, 1138872, 1220220, 1301568, 1423590, 1518496, 1626960, 1708308, 1898120, 1952352, 2135385, 2169280, 2277744, 2440440, 2847180, 3036992, 3253920, 3416616, 3796240, 3904704, 4270770, 4555488, 4880880, 5694360, 6507840, 6833232, 7592480, 8541540, 9110976, 9761760, 11388720, 13666464, 15184960, 17083080, 19523520, 22777440, 27332928, 34166160, 45554880, 68332320, 136664640]

約数ペア:

[(1, 136664640), (2, 68332320), (3, 45554880), (4, 34166160), (5, 27332928), (6, 22777440), (7, 19523520), (8, 17083080), (9, 15184960), (10, 13666464), (12, 11388720), (14, 9761760), (15, 9110976), (16, 8541540), (18, 7592480), (20, 6833232), (21, 6507840), (24, 5694360), (28, 4880880), (30, 4555488), (32, 4270770), (35, 3904704), (36, 3796240), (40, 3416616), (42, 3253920), (45, 3036992), (48, 2847180), (56, 2440440), (60, 2277744), (63, 2169280), (64, 2135385), (70, 1952352), (72, 1898120), (80, 1708308), (84, 1626960), (90, 1518496), (96, 1423590), (105, 1301568), (112, 1220220), (120, 1138872), (126, 1084640), (140, 976176), (144, 949060), (160, 854154), (168, 813480), (180, 759248), (192, 711795), (210, 650784), (224, 610110), (240, 569436), (252, 542320), (280, 488088), (288, 474530), (315, 433856), (320, 427077), (336, 406740), (360, 379624), (420, 325392), (448, 305055), (480, 284718), (504, 271160), (560, 244044), (576, 237265), (630, 216928), (672, 203370), (720, 189812), (840, 162696), (960, 142359), (1008, 135580), (1120, 122022), (1260, 108464), (1344, 101685), (1440, 94906), (1680, 81348), (2016, 67790), (2240, 61011), (2520, 54232), (2880, 47453), (3360, 40674), (4032, 33895), (5040, 27116), (6720, 20337), (6779, 20160), (10080, 13558)]