15703558720

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{12823}}^1$

素因数の和:12972

約数の個数: 112

約数和(自身を含む): 38696676480

約数和(自身を除く): 22993117760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 89, 160, 172, 178, 215, 320, 344, 356, 430, 445, 688, 712, 860, 890, 1376, 1424, 1720, 1780, 2752, 2848, 3440, 3560, 3827, 5696, 6880, 7120, 7654, 12823, 13760, 14240, 15308, 19135, 25646, 28480, 30616, 38270, 51292, 61232, 64115, 76540, 102584, 122464, 128230, 153080, 205168, 244928, 256460, 306160, 410336, 512920, 551389, 612320, 820672, 1025840, 1102778, 1141247, 1224640, 2051680, 2205556, 2282494, 2756945, 4103360, 4411112, 4564988, 5513890, 5706235, 8822224, 9129976, 11027780, 11412470, 17644448, 18259952, 22055560, 22824940, 35288896, 36519904, 44111120, 45649880, 49073621, 73039808, 88222240, 91299760, 98147242, 176444480, 182599520, 196294484, 245368105, 365199040, 392588968, 490736210, 785177936, 981472420, 1570355872, 1962944840, 3140711744, 3925889680, 7851779360, 15703558720]

約数ペア:

[(1, 15703558720), (2, 7851779360), (4, 3925889680), (5, 3140711744), (8, 1962944840), (10, 1570355872), (16, 981472420), (20, 785177936), (32, 490736210), (40, 392588968), (43, 365199040), (64, 245368105), (80, 196294484), (86, 182599520), (89, 176444480), (160, 98147242), (172, 91299760), (178, 88222240), (215, 73039808), (320, 49073621), (344, 45649880), (356, 44111120), (430, 36519904), (445, 35288896), (688, 22824940), (712, 22055560), (860, 18259952), (890, 17644448), (1376, 11412470), (1424, 11027780), (1720, 9129976), (1780, 8822224), (2752, 5706235), (2848, 5513890), (3440, 4564988), (3560, 4411112), (3827, 4103360), (5696, 2756945), (6880, 2282494), (7120, 2205556), (7654, 2051680), (12823, 1224640), (13760, 1141247), (14240, 1102778), (15308, 1025840), (19135, 820672), (25646, 612320), (28480, 551389), (30616, 512920), (38270, 410336), (51292, 306160), (61232, 256460), (64115, 244928), (76540, 205168), (102584, 153080), (122464, 128230)]