15540386368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:493

約数の個数: 224

約数和(自身を含む): 36612576000

約数和(自身を除く): 21072189632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 64, 76, 104, 109, 116, 152, 208, 218, 232, 247, 304, 311, 377, 416, 436, 464, 494, 551, 608, 622, 754, 832, 872, 928, 988, 1102, 1216, 1244, 1417, 1508, 1744, 1856, 1976, 2071, 2204, 2488, 2834, 3016, 3161, 3488, 3952, 4043, 4142, 4408, 4976, 5668, 5909, 6032, 6322, 6976, 7163, 7904, 8086, 8284, 8816, 9019, 9952, 11336, 11818, 12064, 12644, 14326, 15808, 16172, 16568, 17632, 18038, 19904, 22672, 23636, 24128, 25288, 26923, 28652, 32344, 33136, 33899, 35264, 36076, 41093, 45344, 47272, 50576, 53846, 57304, 60059, 64688, 66272, 67798, 72152, 76817, 82186, 90688, 94544, 101152, 107692, 114608, 117247, 120118, 129376, 132544, 135596, 144304, 153634, 164372, 171361, 189088, 202304, 215384, 229216, 234494, 240236, 258752, 271192, 288608, 307268, 328744, 342722, 378176, 430768, 440687, 458432, 468988, 480472, 542384, 577216, 614536, 644081, 657488, 685444, 780767, 861536, 881374, 937976, 960944, 983071, 1084768, 1229072, 1288162, 1314976, 1370888, 1561534, 1723072, 1762748, 1875952, 1921888, 1966142, 2169536, 2227693, 2458144, 2576324, 2629952, 2741776, 3123068, 3525496, 3751904, 3843776, 3932284, 4455386, 4916288, 5152648, 5483552, 6246136, 7050992, 7503808, 7864568, 8373053, 8910772, 10305296, 10967104, 12492272, 12779923, 14101984, 15729136, 16746106, 17821544, 18678349, 20610592, 24984544, 25559846, 28203968, 31458272, 33492212, 35643088, 37356698, 41221184, 49969088, 51119692, 62916544, 66984424, 71286176, 74713396, 102239384, 133968848, 142572352, 149426792, 204478768, 242818537, 267937696, 298853584, 408957536, 485637074, 535875392, 597707168, 817915072, 971274148, 1195414336, 1942548296, 3885096592, 7770193184, 15540386368]

約数ペア:

[(1, 15540386368), (2, 7770193184), (4, 3885096592), (8, 1942548296), (13, 1195414336), (16, 971274148), (19, 817915072), (26, 597707168), (29, 535875392), (32, 485637074), (38, 408957536), (52, 298853584), (58, 267937696), (64, 242818537), (76, 204478768), (104, 149426792), (109, 142572352), (116, 133968848), (152, 102239384), (208, 74713396), (218, 71286176), (232, 66984424), (247, 62916544), (304, 51119692), (311, 49969088), (377, 41221184), (416, 37356698), (436, 35643088), (464, 33492212), (494, 31458272), (551, 28203968), (608, 25559846), (622, 24984544), (754, 20610592), (832, 18678349), (872, 17821544), (928, 16746106), (988, 15729136), (1102, 14101984), (1216, 12779923), (1244, 12492272), (1417, 10967104), (1508, 10305296), (1744, 8910772), (1856, 8373053), (1976, 7864568), (2071, 7503808), (2204, 7050992), (2488, 6246136), (2834, 5483552), (3016, 5152648), (3161, 4916288), (3488, 4455386), (3952, 3932284), (4043, 3843776), (4142, 3751904), (4408, 3525496), (4976, 3123068), (5668, 2741776), (5909, 2629952), (6032, 2576324), (6322, 2458144), (6976, 2227693), (7163, 2169536), (7904, 1966142), (8086, 1921888), (8284, 1875952), (8816, 1762748), (9019, 1723072), (9952, 1561534), (11336, 1370888), (11818, 1314976), (12064, 1288162), (12644, 1229072), (14326, 1084768), (15808, 983071), (16172, 960944), (16568, 937976), (17632, 881374), (18038, 861536), (19904, 780767), (22672, 685444), (23636, 657488), (24128, 644081), (25288, 614536), (26923, 577216), (28652, 542384), (32344, 480472), (33136, 468988), (33899, 458432), (35264, 440687), (36076, 430768), (41093, 378176), (45344, 342722), (47272, 328744), (50576, 307268), (53846, 288608), (57304, 271192), (60059, 258752), (64688, 240236), (66272, 234494), (67798, 229216), (72152, 215384), (76817, 202304), (82186, 189088), (90688, 171361), (94544, 164372), (101152, 153634), (107692, 144304), (114608, 135596), (117247, 132544), (120118, 129376)]