135820160

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 389305440

約数和(自身を除く): 253485280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 64, 70, 71, 80, 98, 112, 122, 128, 140, 142, 160, 196, 224, 244, 245, 280, 284, 305, 320, 355, 392, 427, 448, 488, 490, 497, 560, 568, 610, 640, 710, 784, 854, 896, 976, 980, 994, 1120, 1136, 1220, 1420, 1568, 1708, 1952, 1960, 1988, 2135, 2240, 2272, 2440, 2485, 2840, 2989, 3136, 3416, 3479, 3904, 3920, 3976, 4270, 4331, 4480, 4544, 4880, 4970, 5680, 5978, 6272, 6832, 6958, 7808, 7840, 7952, 8540, 8662, 9088, 9760, 9940, 11360, 11956, 13664, 13916, 14945, 15680, 15904, 17080, 17324, 17395, 19520, 19880, 21655, 22720, 23912, 27328, 27832, 29890, 30317, 31360, 31808, 34160, 34648, 34790, 39040, 39760, 43310, 45440, 47824, 54656, 55664, 59780, 60634, 63616, 68320, 69296, 69580, 79520, 86620, 95648, 111328, 119560, 121268, 136640, 138592, 139160, 151585, 159040, 173240, 191296, 212219, 222656, 239120, 242536, 273280, 277184, 278320, 303170, 318080, 346480, 382592, 424438, 445312, 478240, 485072, 554368, 556640, 606340, 692960, 848876, 956480, 970144, 1061095, 1113280, 1212680, 1385920, 1697752, 1912960, 1940288, 2122190, 2226560, 2425360, 2771840, 3395504, 3880576, 4244380, 4850720, 6791008, 8488760, 9701440, 13582016, 16977520, 19402880, 27164032, 33955040, 67910080, 135820160]

約数ペア:

[(1, 135820160), (2, 67910080), (4, 33955040), (5, 27164032), (7, 19402880), (8, 16977520), (10, 13582016), (14, 9701440), (16, 8488760), (20, 6791008), (28, 4850720), (32, 4244380), (35, 3880576), (40, 3395504), (49, 2771840), (56, 2425360), (61, 2226560), (64, 2122190), (70, 1940288), (71, 1912960), (80, 1697752), (98, 1385920), (112, 1212680), (122, 1113280), (128, 1061095), (140, 970144), (142, 956480), (160, 848876), (196, 692960), (224, 606340), (244, 556640), (245, 554368), (280, 485072), (284, 478240), (305, 445312), (320, 424438), (355, 382592), (392, 346480), (427, 318080), (448, 303170), (488, 278320), (490, 277184), (497, 273280), (560, 242536), (568, 239120), (610, 222656), (640, 212219), (710, 191296), (784, 173240), (854, 159040), (896, 151585), (976, 139160), (980, 138592), (994, 136640), (1120, 121268), (1136, 119560), (1220, 111328), (1420, 95648), (1568, 86620), (1708, 79520), (1952, 69580), (1960, 69296), (1988, 68320), (2135, 63616), (2240, 60634), (2272, 59780), (2440, 55664), (2485, 54656), (2840, 47824), (2989, 45440), (3136, 43310), (3416, 39760), (3479, 39040), (3904, 34790), (3920, 34648), (3976, 34160), (4270, 31808), (4331, 31360), (4480, 30317), (4544, 29890), (4880, 27832), (4970, 27328), (5680, 23912), (5978, 22720), (6272, 21655), (6832, 19880), (6958, 19520), (7808, 17395), (7840, 17324), (7952, 17080), (8540, 15904), (8662, 15680), (9088, 14945), (9760, 13916), (9940, 13664), (11360, 11956)]