858165120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:797

約数の個数: 192

約数和(自身を含む): 2978726400

約数和(自身を除く): 2120561280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 383, 384, 389, 480, 576, 640, 720, 766, 778, 960, 1149, 1152, 1167, 1440, 1532, 1556, 1915, 1920, 1945, 2298, 2334, 2880, 3064, 3112, 3447, 3501, 3830, 3890, 4596, 4668, 5745, 5760, 5835, 6128, 6224, 6894, 7002, 7660, 7780, 9192, 9336, 11490, 11670, 12256, 12448, 13788, 14004, 15320, 15560, 17235, 17505, 18384, 18672, 22980, 23340, 24512, 24896, 27576, 28008, 30640, 31120, 34470, 35010, 36768, 37344, 45960, 46680, 49024, 49792, 55152, 56016, 61280, 62240, 68940, 70020, 73536, 74688, 91920, 93360, 110304, 112032, 122560, 124480, 137880, 140040, 147072, 148987, 149376, 183840, 186720, 220608, 224064, 245120, 248960, 275760, 280080, 297974, 367680, 373440, 441216, 446961, 448128, 551520, 560160, 595948, 735360, 744935, 746880, 893922, 1103040, 1120320, 1191896, 1340883, 1489870, 1787844, 2206080, 2234805, 2240640, 2383792, 2681766, 2979740, 3575688, 4469610, 4767584, 5363532, 5959480, 6704415, 7151376, 8939220, 9535168, 10727064, 11918960, 13408830, 14302752, 17878440, 19070336, 21454128, 23837920, 26817660, 28605504, 35756880, 42908256, 47675840, 53635320, 57211008, 71513760, 85816512, 95351680, 107270640, 143027520, 171633024, 214541280, 286055040, 429082560, 858165120]

約数ペア:

[(1, 858165120), (2, 429082560), (3, 286055040), (4, 214541280), (5, 171633024), (6, 143027520), (8, 107270640), (9, 95351680), (10, 85816512), (12, 71513760), (15, 57211008), (16, 53635320), (18, 47675840), (20, 42908256), (24, 35756880), (30, 28605504), (32, 26817660), (36, 23837920), (40, 21454128), (45, 19070336), (48, 17878440), (60, 14302752), (64, 13408830), (72, 11918960), (80, 10727064), (90, 9535168), (96, 8939220), (120, 7151376), (128, 6704415), (144, 5959480), (160, 5363532), (180, 4767584), (192, 4469610), (240, 3575688), (288, 2979740), (320, 2681766), (360, 2383792), (383, 2240640), (384, 2234805), (389, 2206080), (480, 1787844), (576, 1489870), (640, 1340883), (720, 1191896), (766, 1120320), (778, 1103040), (960, 893922), (1149, 746880), (1152, 744935), (1167, 735360), (1440, 595948), (1532, 560160), (1556, 551520), (1915, 448128), (1920, 446961), (1945, 441216), (2298, 373440), (2334, 367680), (2880, 297974), (3064, 280080), (3112, 275760), (3447, 248960), (3501, 245120), (3830, 224064), (3890, 220608), (4596, 186720), (4668, 183840), (5745, 149376), (5760, 148987), (5835, 147072), (6128, 140040), (6224, 137880), (6894, 124480), (7002, 122560), (7660, 112032), (7780, 110304), (9192, 93360), (9336, 91920), (11490, 74688), (11670, 73536), (12256, 70020), (12448, 68940), (13788, 62240), (14004, 61280), (15320, 56016), (15560, 55152), (17235, 49792), (17505, 49024), (18384, 46680), (18672, 45960), (22980, 37344), (23340, 36768), (24512, 35010), (24896, 34470), (27576, 31120), (28008, 30640)]