15840393984

素因数分解:

$2^8\times 3^2\times {\mathrm{101}}^1\times {\mathrm{68071}}^1$

素因数の和:68194

約数の個数: 108

約数和(自身を含む): 46124634192

約数和(自身を除く): 30284240208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 128, 144, 192, 202, 256, 288, 303, 384, 404, 576, 606, 768, 808, 909, 1152, 1212, 1616, 1818, 2304, 2424, 3232, 3636, 4848, 6464, 7272, 9696, 12928, 14544, 19392, 25856, 29088, 38784, 58176, 68071, 77568, 116352, 136142, 204213, 232704, 272284, 408426, 544568, 612639, 816852, 1089136, 1225278, 1633704, 2178272, 2450556, 3267408, 4356544, 4901112, 6534816, 6875171, 8713088, 9802224, 13069632, 13750342, 17426176, 19604448, 20625513, 26139264, 27500684, 39208896, 41251026, 52278528, 55001368, 61876539, 78417792, 82502052, 110002736, 123753078, 156835584, 165004104, 220005472, 247506156, 330008208, 440010944, 495012312, 660016416, 880021888, 990024624, 1320032832, 1760043776, 1980049248, 2640065664, 3960098496, 5280131328, 7920196992, 15840393984]

約数ペア:

[(1, 15840393984), (2, 7920196992), (3, 5280131328), (4, 3960098496), (6, 2640065664), (8, 1980049248), (9, 1760043776), (12, 1320032832), (16, 990024624), (18, 880021888), (24, 660016416), (32, 495012312), (36, 440010944), (48, 330008208), (64, 247506156), (72, 220005472), (96, 165004104), (101, 156835584), (128, 123753078), (144, 110002736), (192, 82502052), (202, 78417792), (256, 61876539), (288, 55001368), (303, 52278528), (384, 41251026), (404, 39208896), (576, 27500684), (606, 26139264), (768, 20625513), (808, 19604448), (909, 17426176), (1152, 13750342), (1212, 13069632), (1616, 9802224), (1818, 8713088), (2304, 6875171), (2424, 6534816), (3232, 4901112), (3636, 4356544), (4848, 3267408), (6464, 2450556), (7272, 2178272), (9696, 1633704), (12928, 1225278), (14544, 1089136), (19392, 816852), (25856, 612639), (29088, 544568), (38784, 408426), (58176, 272284), (68071, 232704), (77568, 204213), (116352, 136142)]