15695419520

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{26861}}^1$

素因数の和:26974

約数の個数: 128

約数和(自身を含む): 41427650880

約数和(自身を除く): 25732231360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 83, 88, 110, 128, 160, 166, 176, 220, 320, 332, 352, 415, 440, 640, 664, 704, 830, 880, 913, 1328, 1408, 1660, 1760, 1826, 2656, 3320, 3520, 3652, 4565, 5312, 6640, 7040, 7304, 9130, 10624, 13280, 14608, 18260, 26560, 26861, 29216, 36520, 53120, 53722, 58432, 73040, 107444, 116864, 134305, 146080, 214888, 268610, 292160, 295471, 429776, 537220, 584320, 590942, 859552, 1074440, 1181884, 1477355, 1719104, 2148880, 2229463, 2363768, 2954710, 3438208, 4297760, 4458926, 4727536, 5909420, 8595520, 8917852, 9455072, 11147315, 11818840, 17191040, 17835704, 18910144, 22294630, 23637680, 24524093, 35671408, 37820288, 44589260, 47275360, 49048186, 71342816, 89178520, 94550720, 98096372, 122620465, 142685632, 178357040, 189101440, 196192744, 245240930, 285371264, 356714080, 392385488, 490481860, 713428160, 784770976, 980963720, 1426856320, 1569541952, 1961927440, 3139083904, 3923854880, 7847709760, 15695419520]

約数ペア:

[(1, 15695419520), (2, 7847709760), (4, 3923854880), (5, 3139083904), (8, 1961927440), (10, 1569541952), (11, 1426856320), (16, 980963720), (20, 784770976), (22, 713428160), (32, 490481860), (40, 392385488), (44, 356714080), (55, 285371264), (64, 245240930), (80, 196192744), (83, 189101440), (88, 178357040), (110, 142685632), (128, 122620465), (160, 98096372), (166, 94550720), (176, 89178520), (220, 71342816), (320, 49048186), (332, 47275360), (352, 44589260), (415, 37820288), (440, 35671408), (640, 24524093), (664, 23637680), (704, 22294630), (830, 18910144), (880, 17835704), (913, 17191040), (1328, 11818840), (1408, 11147315), (1660, 9455072), (1760, 8917852), (1826, 8595520), (2656, 5909420), (3320, 4727536), (3520, 4458926), (3652, 4297760), (4565, 3438208), (5312, 2954710), (6640, 2363768), (7040, 2229463), (7304, 2148880), (9130, 1719104), (10624, 1477355), (13280, 1181884), (14608, 1074440), (18260, 859552), (26560, 590942), (26861, 584320), (29216, 537220), (36520, 429776), (53120, 295471), (53722, 292160), (58432, 268610), (73040, 214888), (107444, 146080), (116864, 134305)]