19973270016

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10151}}^1$

素因数の和:10243

約数の個数: 240

約数和(自身を含む): 66965678208

約数和(自身を除く): 46992408192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 252, 256, 288, 336, 366, 384, 427, 448, 488, 504, 512, 549, 576, 672, 732, 768, 854, 896, 976, 1008, 1098, 1152, 1281, 1344, 1464, 1536, 1708, 1792, 1952, 2016, 2196, 2304, 2562, 2688, 2928, 3416, 3584, 3843, 3904, 4032, 4392, 4608, 5124, 5376, 5856, 6832, 7686, 7808, 8064, 8784, 10151, 10248, 10752, 11712, 13664, 15372, 15616, 16128, 17568, 20302, 20496, 23424, 27328, 30453, 30744, 31232, 32256, 35136, 40604, 40992, 46848, 54656, 60906, 61488, 70272, 71057, 81208, 81984, 91359, 93696, 109312, 121812, 122976, 140544, 142114, 162416, 163968, 182718, 213171, 218624, 243624, 245952, 281088, 284228, 324832, 327936, 365436, 426342, 487248, 491904, 568456, 619211, 639513, 649664, 655872, 730872, 852684, 974496, 983808, 1136912, 1238422, 1279026, 1299328, 1461744, 1705368, 1857633, 1948992, 1967616, 2273824, 2476844, 2558052, 2598656, 2923488, 3410736, 3715266, 3897984, 4334477, 4547648, 4953688, 5116104, 5197312, 5572899, 5846976, 6821472, 7430532, 7795968, 8668954, 9095296, 9907376, 10232208, 11145798, 11693952, 13003431, 13642944, 14861064, 15591936, 17337908, 18190592, 19814752, 20464416, 22291596, 23387904, 26006862, 27285888, 29722128, 34675816, 36381184, 39010293, 39629504, 40928832, 44583192, 46775808, 52013724, 54571776, 59444256, 69351632, 78020586, 79259008, 81857664, 89166384, 104027448, 109143552, 118888512, 138703264, 156041172, 158518016, 163715328, 178332768, 208054896, 237777024, 277406528, 312082344, 317036032, 327430656, 356665536, 416109792, 475554048, 554813056, 624164688, 713331072, 832219584, 951108096, 1109626112, 1248329376, 1426662144, 1664439168, 2219252224, 2496658752, 2853324288, 3328878336, 4993317504, 6657756672, 9986635008, 19973270016]

約数ペア:

[(1, 19973270016), (2, 9986635008), (3, 6657756672), (4, 4993317504), (6, 3328878336), (7, 2853324288), (8, 2496658752), (9, 2219252224), (12, 1664439168), (14, 1426662144), (16, 1248329376), (18, 1109626112), (21, 951108096), (24, 832219584), (28, 713331072), (32, 624164688), (36, 554813056), (42, 475554048), (48, 416109792), (56, 356665536), (61, 327430656), (63, 317036032), (64, 312082344), (72, 277406528), (84, 237777024), (96, 208054896), (112, 178332768), (122, 163715328), (126, 158518016), (128, 156041172), (144, 138703264), (168, 118888512), (183, 109143552), (192, 104027448), (224, 89166384), (244, 81857664), (252, 79259008), (256, 78020586), (288, 69351632), (336, 59444256), (366, 54571776), (384, 52013724), (427, 46775808), (448, 44583192), (488, 40928832), (504, 39629504), (512, 39010293), (549, 36381184), (576, 34675816), (672, 29722128), (732, 27285888), (768, 26006862), (854, 23387904), (896, 22291596), (976, 20464416), (1008, 19814752), (1098, 18190592), (1152, 17337908), (1281, 15591936), (1344, 14861064), (1464, 13642944), (1536, 13003431), (1708, 11693952), (1792, 11145798), (1952, 10232208), (2016, 9907376), (2196, 9095296), (2304, 8668954), (2562, 7795968), (2688, 7430532), (2928, 6821472), (3416, 5846976), (3584, 5572899), (3843, 5197312), (3904, 5116104), (4032, 4953688), (4392, 4547648), (4608, 4334477), (5124, 3897984), (5376, 3715266), (5856, 3410736), (6832, 2923488), (7686, 2598656), (7808, 2558052), (8064, 2476844), (8784, 2273824), (10151, 1967616), (10248, 1948992), (10752, 1857633), (11712, 1705368), (13664, 1461744), (15372, 1299328), (15616, 1279026), (16128, 1238422), (17568, 1136912), (20302, 983808), (20496, 974496), (23424, 852684), (27328, 730872), (30453, 655872), (30744, 649664), (31232, 639513), (32256, 619211), (35136, 568456), (40604, 491904), (40992, 487248), (46848, 426342), (54656, 365436), (60906, 327936), (61488, 324832), (70272, 284228), (71057, 281088), (81208, 245952), (81984, 243624), (91359, 218624), (93696, 213171), (109312, 182718), (121812, 163968), (122976, 162416), (140544, 142114)]