12794858880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2137

約数の個数: 256

約数和(自身を含む): 42259138560

約数和(自身を除く): 29464279680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 71, 80, 94, 96, 120, 128, 141, 142, 160, 188, 192, 213, 235, 240, 282, 284, 320, 355, 376, 384, 426, 470, 480, 564, 568, 640, 705, 710, 752, 852, 940, 960, 1065, 1128, 1136, 1410, 1420, 1504, 1704, 1880, 1920, 1997, 2130, 2256, 2272, 2820, 2840, 3008, 3337, 3408, 3760, 3994, 4260, 4512, 4544, 5640, 5680, 5991, 6016, 6674, 6816, 7520, 7988, 8520, 9024, 9088, 9985, 10011, 11280, 11360, 11982, 13348, 13632, 15040, 15976, 16685, 17040, 18048, 19970, 20022, 22560, 22720, 23964, 26696, 27264, 29955, 30080, 31952, 33370, 34080, 39940, 40044, 45120, 45440, 47928, 50055, 53392, 59910, 63904, 66740, 68160, 79880, 80088, 90240, 93859, 95856, 100110, 106784, 119820, 127808, 133480, 136320, 141787, 159760, 160176, 187718, 191712, 200220, 213568, 239640, 255616, 266960, 281577, 283574, 319520, 320352, 375436, 383424, 400440, 425361, 427136, 469295, 479280, 533920, 563154, 567148, 639040, 640704, 708935, 750872, 766848, 800880, 850722, 938590, 958560, 1067840, 1126308, 1134296, 1278080, 1281408, 1407885, 1417870, 1501744, 1601760, 1701444, 1877180, 1917120, 2126805, 2135680, 2252616, 2268592, 2815770, 2835740, 3003488, 3203520, 3402888, 3754360, 3834240, 4253610, 4505232, 4537184, 5631540, 5671480, 6006976, 6407040, 6663989, 6805776, 7508720, 8507220, 9010464, 9074368, 11263080, 11342960, 12013952, 13327978, 13611552, 15017440, 17014440, 18020928, 18148736, 19991967, 22526160, 22685920, 26655956, 27223104, 30034880, 33319945, 34028880, 36041856, 39983934, 45052320, 45371840, 53311912, 54446208, 60069760, 66639890, 68057760, 79967868, 90104640, 90743680, 99959835, 106623824, 133279780, 136115520, 159935736, 180209280, 199919670, 213247648, 266559560, 272231040, 319871472, 399839340, 426495296, 533119120, 639742944, 799678680, 852990592, 1066238240, 1279485888, 1599357360, 2132476480, 2558971776, 3198714720, 4264952960, 6397429440, 12794858880]

約数ペア:

[(1, 12794858880), (2, 6397429440), (3, 4264952960), (4, 3198714720), (5, 2558971776), (6, 2132476480), (8, 1599357360), (10, 1279485888), (12, 1066238240), (15, 852990592), (16, 799678680), (20, 639742944), (24, 533119120), (30, 426495296), (32, 399839340), (40, 319871472), (47, 272231040), (48, 266559560), (60, 213247648), (64, 199919670), (71, 180209280), (80, 159935736), (94, 136115520), (96, 133279780), (120, 106623824), (128, 99959835), (141, 90743680), (142, 90104640), (160, 79967868), (188, 68057760), (192, 66639890), (213, 60069760), (235, 54446208), (240, 53311912), (282, 45371840), (284, 45052320), (320, 39983934), (355, 36041856), (376, 34028880), (384, 33319945), (426, 30034880), (470, 27223104), (480, 26655956), (564, 22685920), (568, 22526160), (640, 19991967), (705, 18148736), (710, 18020928), (752, 17014440), (852, 15017440), (940, 13611552), (960, 13327978), (1065, 12013952), (1128, 11342960), (1136, 11263080), (1410, 9074368), (1420, 9010464), (1504, 8507220), (1704, 7508720), (1880, 6805776), (1920, 6663989), (1997, 6407040), (2130, 6006976), (2256, 5671480), (2272, 5631540), (2820, 4537184), (2840, 4505232), (3008, 4253610), (3337, 3834240), (3408, 3754360), (3760, 3402888), (3994, 3203520), (4260, 3003488), (4512, 2835740), (4544, 2815770), (5640, 2268592), (5680, 2252616), (5991, 2135680), (6016, 2126805), (6674, 1917120), (6816, 1877180), (7520, 1701444), (7988, 1601760), (8520, 1501744), (9024, 1417870), (9088, 1407885), (9985, 1281408), (10011, 1278080), (11280, 1134296), (11360, 1126308), (11982, 1067840), (13348, 958560), (13632, 938590), (15040, 850722), (15976, 800880), (16685, 766848), (17040, 750872), (18048, 708935), (19970, 640704), (20022, 639040), (22560, 567148), (22720, 563154), (23964, 533920), (26696, 479280), (27264, 469295), (29955, 427136), (30080, 425361), (31952, 400440), (33370, 383424), (34080, 375436), (39940, 320352), (40044, 319520), (45120, 283574), (45440, 281577), (47928, 266960), (50055, 255616), (53392, 239640), (59910, 213568), (63904, 200220), (66740, 191712), (68160, 187718), (79880, 160176), (80088, 159760), (90240, 141787), (93859, 136320), (95856, 133480), (100110, 127808), (106784, 119820)]