2997163680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18979}}^1$

素因数の和:19051

約数の個数: 192

約数和(自身を含む): 11019939840

約数和(自身を除く): 8022776160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3360, 3760, 3948, 4512, 4935, 5264, 5640, 6580, 7520, 7896, 9870, 10528, 11280, 13160, 15792, 18979, 19740, 22560, 26320, 31584, 37958, 39480, 52640, 56937, 75916, 78960, 94895, 113874, 132853, 151832, 157920, 189790, 227748, 265706, 284685, 303664, 379580, 398559, 455496, 531412, 569370, 607328, 664265, 759160, 797118, 892013, 910992, 1062824, 1138740, 1328530, 1518320, 1594236, 1784026, 1821984, 1992795, 2125648, 2277480, 2657060, 2676039, 3036640, 3188472, 3568052, 3985590, 4251296, 4460065, 4554960, 5314120, 5352078, 6244091, 6376944, 7136104, 7971180, 8920130, 9109920, 10628240, 10704156, 12488182, 12753888, 13380195, 14272208, 15942360, 17840260, 18732273, 21256480, 21408312, 24976364, 26760390, 28544416, 31220455, 31884720, 35680520, 37464546, 42816624, 49952728, 53520780, 62440910, 63769440, 71361040, 74929092, 85633248, 93661365, 99905456, 107041560, 124881820, 142722080, 149858184, 187322730, 199810912, 214083120, 249763640, 299716368, 374645460, 428166240, 499527280, 599432736, 749290920, 999054560, 1498581840, 2997163680]

約数ペア:

[(1, 2997163680), (2, 1498581840), (3, 999054560), (4, 749290920), (5, 599432736), (6, 499527280), (7, 428166240), (8, 374645460), (10, 299716368), (12, 249763640), (14, 214083120), (15, 199810912), (16, 187322730), (20, 149858184), (21, 142722080), (24, 124881820), (28, 107041560), (30, 99905456), (32, 93661365), (35, 85633248), (40, 74929092), (42, 71361040), (47, 63769440), (48, 62440910), (56, 53520780), (60, 49952728), (70, 42816624), (80, 37464546), (84, 35680520), (94, 31884720), (96, 31220455), (105, 28544416), (112, 26760390), (120, 24976364), (140, 21408312), (141, 21256480), (160, 18732273), (168, 17840260), (188, 15942360), (210, 14272208), (224, 13380195), (235, 12753888), (240, 12488182), (280, 10704156), (282, 10628240), (329, 9109920), (336, 8920130), (376, 7971180), (420, 7136104), (470, 6376944), (480, 6244091), (560, 5352078), (564, 5314120), (658, 4554960), (672, 4460065), (705, 4251296), (752, 3985590), (840, 3568052), (940, 3188472), (987, 3036640), (1120, 2676039), (1128, 2657060), (1316, 2277480), (1410, 2125648), (1504, 1992795), (1645, 1821984), (1680, 1784026), (1880, 1594236), (1974, 1518320), (2256, 1328530), (2632, 1138740), (2820, 1062824), (3290, 910992), (3360, 892013), (3760, 797118), (3948, 759160), (4512, 664265), (4935, 607328), (5264, 569370), (5640, 531412), (6580, 455496), (7520, 398559), (7896, 379580), (9870, 303664), (10528, 284685), (11280, 265706), (13160, 227748), (15792, 189790), (18979, 157920), (19740, 151832), (22560, 132853), (26320, 113874), (31584, 94895), (37958, 78960), (39480, 75916), (52640, 56937)]