915102720

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{2837}}^1$

素因数の和:2875

約数の個数: 264

約数和(自身を含む): 3625056864

約数和(自身を除く): 2709954144

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2837, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5674, 5760, 6720, 7168, 7680, 8064, 8511, 8960, 9216, 10080, 10752, 11348, 11520, 13440, 14185, 15360, 16128, 17022, 17920, 19859, 20160, 21504, 22696, 23040, 25533, 26880, 28370, 32256, 34044, 35840, 39718, 40320, 42555, 45392, 46080, 51066, 53760, 56740, 59577, 64512, 68088, 79436, 80640, 85110, 90784, 99295, 102132, 107520, 113480, 119154, 127665, 136176, 158872, 161280, 170220, 178731, 181568, 198590, 204264, 226960, 238308, 255330, 272352, 297885, 317744, 322560, 340440, 357462, 363136, 397180, 408528, 453920, 476616, 510660, 544704, 595770, 635488, 680880, 714924, 726272, 794360, 817056, 893655, 907840, 953232, 1021320, 1089408, 1191540, 1270976, 1361760, 1429848, 1452544, 1588720, 1634112, 1787310, 1815680, 1906464, 2042640, 2178816, 2383080, 2541952, 2723520, 2859696, 2905088, 3177440, 3268224, 3574620, 3631360, 3812928, 4085280, 4357632, 4766160, 5083904, 5447040, 5719392, 6354880, 6536448, 7149240, 7262720, 7625856, 8170560, 8715264, 9532320, 10167808, 10894080, 11438784, 12709760, 13072896, 14298480, 14525440, 15251712, 16341120, 19064640, 20335616, 21788160, 22877568, 25419520, 26145792, 28596960, 30503424, 32682240, 38129280, 43576320, 45755136, 50839040, 57193920, 61006848, 65364480, 76258560, 91510272, 101678080, 114387840, 130728960, 152517120, 183020544, 228775680, 305034240, 457551360, 915102720]

約数ペア:

[(1, 915102720), (2, 457551360), (3, 305034240), (4, 228775680), (5, 183020544), (6, 152517120), (7, 130728960), (8, 114387840), (9, 101678080), (10, 91510272), (12, 76258560), (14, 65364480), (15, 61006848), (16, 57193920), (18, 50839040), (20, 45755136), (21, 43576320), (24, 38129280), (28, 32682240), (30, 30503424), (32, 28596960), (35, 26145792), (36, 25419520), (40, 22877568), (42, 21788160), (45, 20335616), (48, 19064640), (56, 16341120), (60, 15251712), (63, 14525440), (64, 14298480), (70, 13072896), (72, 12709760), (80, 11438784), (84, 10894080), (90, 10167808), (96, 9532320), (105, 8715264), (112, 8170560), (120, 7625856), (126, 7262720), (128, 7149240), (140, 6536448), (144, 6354880), (160, 5719392), (168, 5447040), (180, 5083904), (192, 4766160), (210, 4357632), (224, 4085280), (240, 3812928), (252, 3631360), (256, 3574620), (280, 3268224), (288, 3177440), (315, 2905088), (320, 2859696), (336, 2723520), (360, 2541952), (384, 2383080), (420, 2178816), (448, 2042640), (480, 1906464), (504, 1815680), (512, 1787310), (560, 1634112), (576, 1588720), (630, 1452544), (640, 1429848), (672, 1361760), (720, 1270976), (768, 1191540), (840, 1089408), (896, 1021320), (960, 953232), (1008, 907840), (1024, 893655), (1120, 817056), (1152, 794360), (1260, 726272), (1280, 714924), (1344, 680880), (1440, 635488), (1536, 595770), (1680, 544704), (1792, 510660), (1920, 476616), (2016, 453920), (2240, 408528), (2304, 397180), (2520, 363136), (2560, 357462), (2688, 340440), (2837, 322560), (2880, 317744), (3072, 297885), (3360, 272352), (3584, 255330), (3840, 238308), (4032, 226960), (4480, 204264), (4608, 198590), (5040, 181568), (5120, 178731), (5376, 170220), (5674, 161280), (5760, 158872), (6720, 136176), (7168, 127665), (7680, 119154), (8064, 113480), (8511, 107520), (8960, 102132), (9216, 99295), (10080, 90784), (10752, 85110), (11348, 80640), (11520, 79436), (13440, 68088), (14185, 64512), (15360, 59577), (16128, 56740), (17022, 53760), (17920, 51066), (19859, 46080), (20160, 45392), (21504, 42555), (22696, 40320), (23040, 39718), (25533, 35840), (26880, 34044), (28370, 32256)]