2077640640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15349}}^1$

素因数の和:15419

約数の個数: 168

約数和(自身を含む): 7298740800

約数和(自身を除く): 5221100160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 9024, 11280, 13536, 15040, 15349, 16920, 22560, 27072, 30698, 33840, 45120, 46047, 61396, 67680, 76745, 92094, 122792, 135360, 138141, 153490, 184188, 230235, 245584, 276282, 306980, 368376, 460470, 491168, 552564, 613960, 690705, 721403, 736752, 920940, 982336, 1105128, 1227920, 1381410, 1442806, 1473504, 1841880, 2164209, 2210256, 2455840, 2762820, 2885612, 2947008, 3607015, 3683760, 4328418, 4420512, 4911680, 5525640, 5771224, 6492627, 7214030, 7367520, 8656836, 8841024, 10821045, 11051280, 11542448, 12985254, 14428060, 14735040, 17313672, 21642090, 22102560, 23084896, 25970508, 28856120, 32463135, 34627344, 43284180, 44205120, 46169792, 51941016, 57712240, 64926270, 69254688, 86568360, 103882032, 115424480, 129852540, 138509376, 173136720, 207764064, 230848960, 259705080, 346273440, 415528128, 519410160, 692546880, 1038820320, 2077640640]

約数ペア:

[(1, 2077640640), (2, 1038820320), (3, 692546880), (4, 519410160), (5, 415528128), (6, 346273440), (8, 259705080), (9, 230848960), (10, 207764064), (12, 173136720), (15, 138509376), (16, 129852540), (18, 115424480), (20, 103882032), (24, 86568360), (30, 69254688), (32, 64926270), (36, 57712240), (40, 51941016), (45, 46169792), (47, 44205120), (48, 43284180), (60, 34627344), (64, 32463135), (72, 28856120), (80, 25970508), (90, 23084896), (94, 22102560), (96, 21642090), (120, 17313672), (141, 14735040), (144, 14428060), (160, 12985254), (180, 11542448), (188, 11051280), (192, 10821045), (235, 8841024), (240, 8656836), (282, 7367520), (288, 7214030), (320, 6492627), (360, 5771224), (376, 5525640), (423, 4911680), (470, 4420512), (480, 4328418), (564, 3683760), (576, 3607015), (705, 2947008), (720, 2885612), (752, 2762820), (846, 2455840), (940, 2210256), (960, 2164209), (1128, 1841880), (1410, 1473504), (1440, 1442806), (1504, 1381410), (1692, 1227920), (1880, 1105128), (2115, 982336), (2256, 920940), (2820, 736752), (2880, 721403), (3008, 690705), (3384, 613960), (3760, 552564), (4230, 491168), (4512, 460470), (5640, 368376), (6768, 306980), (7520, 276282), (8460, 245584), (9024, 230235), (11280, 184188), (13536, 153490), (15040, 138141), (15349, 135360), (16920, 122792), (22560, 92094), (27072, 76745), (30698, 67680), (33840, 61396), (45120, 46047)]