1880561664

素因数分解:

$2^{11}\times 3^3\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:581

約数の個数: 192

約数和(自身を含む): 5660928000

約数和(自身を除く): 3780366336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 256, 284, 288, 384, 426, 432, 479, 512, 568, 576, 639, 768, 852, 864, 958, 1024, 1136, 1152, 1278, 1437, 1536, 1704, 1728, 1916, 1917, 2048, 2272, 2304, 2556, 2874, 3072, 3408, 3456, 3832, 3834, 4311, 4544, 4608, 5112, 5748, 6144, 6816, 6912, 7664, 7668, 8622, 9088, 9216, 10224, 11496, 12933, 13632, 13824, 15328, 15336, 17244, 18176, 18432, 20448, 22992, 25866, 27264, 27648, 30656, 30672, 34009, 34488, 36352, 40896, 45984, 51732, 54528, 55296, 61312, 61344, 68018, 68976, 72704, 81792, 91968, 102027, 103464, 109056, 122624, 122688, 136036, 137952, 145408, 163584, 183936, 204054, 206928, 218112, 245248, 245376, 272072, 275904, 306081, 327168, 367872, 408108, 413856, 436224, 490496, 490752, 544144, 551808, 612162, 654336, 735744, 816216, 827712, 918243, 980992, 981504, 1088288, 1103616, 1224324, 1308672, 1471488, 1632432, 1655424, 1836486, 1963008, 2176576, 2207232, 2448648, 2942976, 3264864, 3310848, 3672972, 3926016, 4353152, 4414464, 4897296, 6529728, 6621696, 7345944, 8706304, 8828928, 9794592, 13059456, 13243392, 14691888, 17412608, 19589184, 26118912, 26486784, 29383776, 34825216, 39178368, 52237824, 58767552, 69650432, 78356736, 104475648, 117535104, 156713472, 208951296, 235070208, 313426944, 470140416, 626853888, 940280832, 1880561664]

約数ペア:

[(1, 1880561664), (2, 940280832), (3, 626853888), (4, 470140416), (6, 313426944), (8, 235070208), (9, 208951296), (12, 156713472), (16, 117535104), (18, 104475648), (24, 78356736), (27, 69650432), (32, 58767552), (36, 52237824), (48, 39178368), (54, 34825216), (64, 29383776), (71, 26486784), (72, 26118912), (96, 19589184), (108, 17412608), (128, 14691888), (142, 13243392), (144, 13059456), (192, 9794592), (213, 8828928), (216, 8706304), (256, 7345944), (284, 6621696), (288, 6529728), (384, 4897296), (426, 4414464), (432, 4353152), (479, 3926016), (512, 3672972), (568, 3310848), (576, 3264864), (639, 2942976), (768, 2448648), (852, 2207232), (864, 2176576), (958, 1963008), (1024, 1836486), (1136, 1655424), (1152, 1632432), (1278, 1471488), (1437, 1308672), (1536, 1224324), (1704, 1103616), (1728, 1088288), (1916, 981504), (1917, 980992), (2048, 918243), (2272, 827712), (2304, 816216), (2556, 735744), (2874, 654336), (3072, 612162), (3408, 551808), (3456, 544144), (3832, 490752), (3834, 490496), (4311, 436224), (4544, 413856), (4608, 408108), (5112, 367872), (5748, 327168), (6144, 306081), (6816, 275904), (6912, 272072), (7664, 245376), (7668, 245248), (8622, 218112), (9088, 206928), (9216, 204054), (10224, 183936), (11496, 163584), (12933, 145408), (13632, 137952), (13824, 136036), (15328, 122688), (15336, 122624), (17244, 109056), (18176, 103464), (18432, 102027), (20448, 91968), (22992, 81792), (25866, 72704), (27264, 68976), (27648, 68018), (30656, 61344), (30672, 61312), (34009, 55296), (34488, 54528), (36352, 51732), (40896, 45984)]