2742369280

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:699

約数の個数: 264

約数和(自身を含む): 8115257808

約数和(自身を除く): 5372888528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 256, 272, 280, 320, 340, 392, 448, 476, 490, 512, 544, 560, 595, 640, 643, 680, 784, 833, 896, 952, 980, 1024, 1088, 1120, 1190, 1280, 1286, 1360, 1568, 1666, 1792, 1904, 1960, 2176, 2240, 2380, 2560, 2572, 2720, 3136, 3215, 3332, 3584, 3808, 3920, 4165, 4352, 4480, 4501, 4760, 5120, 5144, 5440, 6272, 6430, 6664, 7168, 7616, 7840, 8330, 8704, 8960, 9002, 9520, 10288, 10880, 10931, 12544, 12860, 13328, 15232, 15680, 16660, 17408, 17920, 18004, 19040, 20576, 21760, 21862, 22505, 25088, 25720, 26656, 30464, 31360, 31507, 33320, 35840, 36008, 38080, 41152, 43520, 43724, 45010, 50176, 51440, 53312, 54655, 60928, 62720, 63014, 66640, 72016, 76160, 76517, 82304, 87040, 87448, 90020, 102880, 106624, 109310, 121856, 125440, 126028, 133280, 144032, 152320, 153034, 157535, 164608, 174896, 180040, 205760, 213248, 218620, 250880, 252056, 266560, 288064, 304640, 306068, 315070, 329216, 349792, 360080, 382585, 411520, 426496, 437240, 504112, 533120, 535619, 576128, 609280, 612136, 630140, 658432, 699584, 720160, 765170, 823040, 852992, 874480, 1008224, 1066240, 1071238, 1152256, 1224272, 1260280, 1399168, 1440320, 1530340, 1646080, 1748960, 2016448, 2132480, 2142476, 2304512, 2448544, 2520560, 2678095, 2798336, 2880640, 3060680, 3292160, 3497920, 4032896, 4264960, 4284952, 4609024, 4897088, 5041120, 5356190, 5596672, 5761280, 6121360, 6995840, 8065792, 8569904, 9794176, 10082240, 10712380, 11193344, 11522560, 12242720, 13991680, 16131584, 17139808, 19588352, 20164480, 21424760, 23045120, 24485440, 27983360, 32263168, 34279616, 39176704, 40328960, 42849520, 48970880, 55966720, 68559232, 78353408, 80657920, 85699040, 97941760, 137118464, 161315840, 171398080, 195883520, 274236928, 342796160, 391767040, 548473856, 685592320, 1371184640, 2742369280]

約数ペア:

[(1, 2742369280), (2, 1371184640), (4, 685592320), (5, 548473856), (7, 391767040), (8, 342796160), (10, 274236928), (14, 195883520), (16, 171398080), (17, 161315840), (20, 137118464), (28, 97941760), (32, 85699040), (34, 80657920), (35, 78353408), (40, 68559232), (49, 55966720), (56, 48970880), (64, 42849520), (68, 40328960), (70, 39176704), (80, 34279616), (85, 32263168), (98, 27983360), (112, 24485440), (119, 23045120), (128, 21424760), (136, 20164480), (140, 19588352), (160, 17139808), (170, 16131584), (196, 13991680), (224, 12242720), (238, 11522560), (245, 11193344), (256, 10712380), (272, 10082240), (280, 9794176), (320, 8569904), (340, 8065792), (392, 6995840), (448, 6121360), (476, 5761280), (490, 5596672), (512, 5356190), (544, 5041120), (560, 4897088), (595, 4609024), (640, 4284952), (643, 4264960), (680, 4032896), (784, 3497920), (833, 3292160), (896, 3060680), (952, 2880640), (980, 2798336), (1024, 2678095), (1088, 2520560), (1120, 2448544), (1190, 2304512), (1280, 2142476), (1286, 2132480), (1360, 2016448), (1568, 1748960), (1666, 1646080), (1792, 1530340), (1904, 1440320), (1960, 1399168), (2176, 1260280), (2240, 1224272), (2380, 1152256), (2560, 1071238), (2572, 1066240), (2720, 1008224), (3136, 874480), (3215, 852992), (3332, 823040), (3584, 765170), (3808, 720160), (3920, 699584), (4165, 658432), (4352, 630140), (4480, 612136), (4501, 609280), (4760, 576128), (5120, 535619), (5144, 533120), (5440, 504112), (6272, 437240), (6430, 426496), (6664, 411520), (7168, 382585), (7616, 360080), (7840, 349792), (8330, 329216), (8704, 315070), (8960, 306068), (9002, 304640), (9520, 288064), (10288, 266560), (10880, 252056), (10931, 250880), (12544, 218620), (12860, 213248), (13328, 205760), (15232, 180040), (15680, 174896), (16660, 164608), (17408, 157535), (17920, 153034), (18004, 152320), (19040, 144032), (20576, 133280), (21760, 126028), (21862, 125440), (22505, 121856), (25088, 109310), (25720, 106624), (26656, 102880), (30464, 90020), (31360, 87448), (31507, 87040), (33320, 82304), (35840, 76517), (36008, 76160), (38080, 72016), (41152, 66640), (43520, 63014), (43724, 62720), (45010, 60928), (50176, 54655), (51440, 53312)]