26960640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 105960960

約数和(自身を除く): 79000320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 59, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 118, 119, 120, 128, 136, 140, 160, 168, 170, 177, 192, 204, 210, 224, 236, 238, 240, 255, 256, 272, 280, 295, 320, 336, 340, 354, 357, 384, 408, 413, 420, 448, 472, 476, 480, 510, 544, 560, 590, 595, 640, 672, 680, 708, 714, 768, 816, 826, 840, 885, 896, 944, 952, 960, 1003, 1020, 1088, 1120, 1180, 1190, 1239, 1280, 1344, 1360, 1416, 1428, 1632, 1652, 1680, 1770, 1785, 1792, 1888, 1904, 1920, 2006, 2040, 2065, 2176, 2240, 2360, 2380, 2478, 2688, 2720, 2832, 2856, 3009, 3264, 3304, 3360, 3540, 3570, 3776, 3808, 3840, 4012, 4080, 4130, 4352, 4480, 4720, 4760, 4956, 5015, 5376, 5440, 5664, 5712, 6018, 6195, 6528, 6608, 6720, 7021, 7080, 7140, 7552, 7616, 8024, 8160, 8260, 8960, 9440, 9520, 9912, 10030, 10880, 11328, 11424, 12036, 12390, 13056, 13216, 13440, 14042, 14160, 14280, 15045, 15104, 15232, 16048, 16320, 16520, 18880, 19040, 19824, 20060, 21063, 21760, 22656, 22848, 24072, 24780, 26432, 26880, 28084, 28320, 28560, 30090, 30464, 32096, 32640, 33040, 35105, 37760, 38080, 39648, 40120, 42126, 45312, 45696, 48144, 49560, 52864, 56168, 56640, 57120, 60180, 64192, 65280, 66080, 70210, 75520, 76160, 79296, 80240, 84252, 91392, 96288, 99120, 105315, 105728, 112336, 113280, 114240, 120360, 128384, 132160, 140420, 152320, 158592, 160480, 168504, 192576, 198240, 210630, 224672, 226560, 228480, 240720, 256768, 264320, 280840, 317184, 320960, 337008, 385152, 396480, 421260, 449344, 456960, 481440, 528640, 561680, 641920, 674016, 770304, 792960, 842520, 898688, 962880, 1123360, 1283840, 1348032, 1585920, 1685040, 1797376, 1925760, 2246720, 2696064, 3370080, 3851520, 4493440, 5392128, 6740160, 8986880, 13480320, 26960640]

約数ペア:

[(1, 26960640), (2, 13480320), (3, 8986880), (4, 6740160), (5, 5392128), (6, 4493440), (7, 3851520), (8, 3370080), (10, 2696064), (12, 2246720), (14, 1925760), (15, 1797376), (16, 1685040), (17, 1585920), (20, 1348032), (21, 1283840), (24, 1123360), (28, 962880), (30, 898688), (32, 842520), (34, 792960), (35, 770304), (40, 674016), (42, 641920), (48, 561680), (51, 528640), (56, 481440), (59, 456960), (60, 449344), (64, 421260), (68, 396480), (70, 385152), (80, 337008), (84, 320960), (85, 317184), (96, 280840), (102, 264320), (105, 256768), (112, 240720), (118, 228480), (119, 226560), (120, 224672), (128, 210630), (136, 198240), (140, 192576), (160, 168504), (168, 160480), (170, 158592), (177, 152320), (192, 140420), (204, 132160), (210, 128384), (224, 120360), (236, 114240), (238, 113280), (240, 112336), (255, 105728), (256, 105315), (272, 99120), (280, 96288), (295, 91392), (320, 84252), (336, 80240), (340, 79296), (354, 76160), (357, 75520), (384, 70210), (408, 66080), (413, 65280), (420, 64192), (448, 60180), (472, 57120), (476, 56640), (480, 56168), (510, 52864), (544, 49560), (560, 48144), (590, 45696), (595, 45312), (640, 42126), (672, 40120), (680, 39648), (708, 38080), (714, 37760), (768, 35105), (816, 33040), (826, 32640), (840, 32096), (885, 30464), (896, 30090), (944, 28560), (952, 28320), (960, 28084), (1003, 26880), (1020, 26432), (1088, 24780), (1120, 24072), (1180, 22848), (1190, 22656), (1239, 21760), (1280, 21063), (1344, 20060), (1360, 19824), (1416, 19040), (1428, 18880), (1632, 16520), (1652, 16320), (1680, 16048), (1770, 15232), (1785, 15104), (1792, 15045), (1888, 14280), (1904, 14160), (1920, 14042), (2006, 13440), (2040, 13216), (2065, 13056), (2176, 12390), (2240, 12036), (2360, 11424), (2380, 11328), (2478, 10880), (2688, 10030), (2720, 9912), (2832, 9520), (2856, 9440), (3009, 8960), (3264, 8260), (3304, 8160), (3360, 8024), (3540, 7616), (3570, 7552), (3776, 7140), (3808, 7080), (3840, 7021), (4012, 6720), (4080, 6608), (4130, 6528), (4352, 6195), (4480, 6018), (4720, 5712), (4760, 5664), (4956, 5440), (5015, 5376)]