136210880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:406

約数の個数: 112

約数和(自身を含む): 353324160

約数和(自身を除く): 217113280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 137, 160, 208, 239, 260, 274, 320, 416, 478, 520, 548, 685, 832, 956, 1040, 1096, 1195, 1370, 1781, 1912, 2080, 2192, 2390, 2740, 3107, 3562, 3824, 4160, 4384, 4780, 5480, 6214, 7124, 7648, 8768, 8905, 9560, 10960, 12428, 14248, 15296, 15535, 17810, 19120, 21920, 24856, 28496, 31070, 32743, 35620, 38240, 43840, 49712, 56992, 62140, 65486, 71240, 76480, 99424, 113984, 124280, 130972, 142480, 163715, 198848, 248560, 261944, 284960, 327430, 425659, 497120, 523888, 569920, 654860, 851318, 994240, 1047776, 1309720, 1702636, 2095552, 2128295, 2619440, 3405272, 4256590, 5238880, 6810544, 8513180, 10477760, 13621088, 17026360, 27242176, 34052720, 68105440, 136210880]

約数ペア:

[(1, 136210880), (2, 68105440), (4, 34052720), (5, 27242176), (8, 17026360), (10, 13621088), (13, 10477760), (16, 8513180), (20, 6810544), (26, 5238880), (32, 4256590), (40, 3405272), (52, 2619440), (64, 2128295), (65, 2095552), (80, 1702636), (104, 1309720), (130, 1047776), (137, 994240), (160, 851318), (208, 654860), (239, 569920), (260, 523888), (274, 497120), (320, 425659), (416, 327430), (478, 284960), (520, 261944), (548, 248560), (685, 198848), (832, 163715), (956, 142480), (1040, 130972), (1096, 124280), (1195, 113984), (1370, 99424), (1781, 76480), (1912, 71240), (2080, 65486), (2192, 62140), (2390, 56992), (2740, 49712), (3107, 43840), (3562, 38240), (3824, 35620), (4160, 32743), (4384, 31070), (4780, 28496), (5480, 24856), (6214, 21920), (7124, 19120), (7648, 17810), (8768, 15535), (8905, 15296), (9560, 14248), (10960, 12428)]