266359680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 929419920

約数和(自身を除く): 663060240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 262, 288, 320, 353, 360, 384, 393, 480, 524, 576, 640, 655, 706, 720, 786, 960, 1048, 1059, 1152, 1179, 1310, 1412, 1440, 1572, 1765, 1920, 1965, 2096, 2118, 2358, 2620, 2824, 2880, 3144, 3177, 3530, 3930, 4192, 4236, 4716, 5240, 5295, 5648, 5760, 5895, 6288, 6354, 7060, 7860, 8384, 8472, 9432, 10480, 10590, 11296, 11790, 12576, 12708, 14120, 15720, 15885, 16768, 16944, 18864, 20960, 21180, 22592, 23580, 25152, 25416, 28240, 31440, 31770, 33888, 37728, 41920, 42360, 45184, 46243, 47160, 50304, 50832, 56480, 62880, 63540, 67776, 75456, 83840, 84720, 92486, 94320, 101664, 112960, 125760, 127080, 135552, 138729, 150912, 169440, 184972, 188640, 203328, 225920, 231215, 251520, 254160, 277458, 338880, 369944, 377280, 406656, 416187, 462430, 508320, 554916, 677760, 693645, 739888, 754560, 832374, 924860, 1016640, 1109832, 1387290, 1479776, 1664748, 1849720, 2033280, 2080935, 2219664, 2774580, 2959552, 3329496, 3699440, 4161870, 4439328, 5549160, 5919104, 6658992, 7398880, 8323740, 8878656, 11098320, 13317984, 14797760, 16647480, 17757312, 22196640, 26635968, 29595520, 33294960, 44393280, 53271936, 66589920, 88786560, 133179840, 266359680]

約数ペア:

[(1, 266359680), (2, 133179840), (3, 88786560), (4, 66589920), (5, 53271936), (6, 44393280), (8, 33294960), (9, 29595520), (10, 26635968), (12, 22196640), (15, 17757312), (16, 16647480), (18, 14797760), (20, 13317984), (24, 11098320), (30, 8878656), (32, 8323740), (36, 7398880), (40, 6658992), (45, 5919104), (48, 5549160), (60, 4439328), (64, 4161870), (72, 3699440), (80, 3329496), (90, 2959552), (96, 2774580), (120, 2219664), (128, 2080935), (131, 2033280), (144, 1849720), (160, 1664748), (180, 1479776), (192, 1387290), (240, 1109832), (262, 1016640), (288, 924860), (320, 832374), (353, 754560), (360, 739888), (384, 693645), (393, 677760), (480, 554916), (524, 508320), (576, 462430), (640, 416187), (655, 406656), (706, 377280), (720, 369944), (786, 338880), (960, 277458), (1048, 254160), (1059, 251520), (1152, 231215), (1179, 225920), (1310, 203328), (1412, 188640), (1440, 184972), (1572, 169440), (1765, 150912), (1920, 138729), (1965, 135552), (2096, 127080), (2118, 125760), (2358, 112960), (2620, 101664), (2824, 94320), (2880, 92486), (3144, 84720), (3177, 83840), (3530, 75456), (3930, 67776), (4192, 63540), (4236, 62880), (4716, 56480), (5240, 50832), (5295, 50304), (5648, 47160), (5760, 46243), (5895, 45184), (6288, 42360), (6354, 41920), (7060, 37728), (7860, 33888), (8384, 31770), (8472, 31440), (9432, 28240), (10480, 25416), (10590, 25152), (11296, 23580), (11790, 22592), (12576, 21180), (12708, 20960), (14120, 18864), (15720, 16944), (15885, 16768)]