1104129920

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 2755542240

約数和(自身を除く): 1651412320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 53, 64, 80, 86, 106, 128, 160, 172, 212, 215, 265, 320, 344, 424, 430, 530, 640, 688, 757, 848, 860, 1060, 1376, 1514, 1696, 1720, 2120, 2279, 2752, 3028, 3392, 3440, 3785, 4240, 4558, 5504, 6056, 6784, 6880, 7570, 8480, 9116, 11395, 12112, 13760, 15140, 16960, 18232, 22790, 24224, 27520, 30280, 32551, 33920, 36464, 40121, 45580, 48448, 60560, 65102, 72928, 80242, 91160, 96896, 121120, 130204, 145856, 160484, 162755, 182320, 200605, 242240, 260408, 291712, 320968, 325510, 364640, 401210, 484480, 520816, 641936, 651020, 729280, 802420, 1041632, 1283872, 1302040, 1458560, 1604840, 1725203, 2083264, 2567744, 2604080, 3209680, 3450406, 4166528, 5135488, 5208160, 6419360, 6900812, 8626015, 10416320, 12838720, 13801624, 17252030, 20832640, 25677440, 27603248, 34504060, 55206496, 69008120, 110412992, 138016240, 220825984, 276032480, 552064960, 1104129920]

約数ペア:

[(1, 1104129920), (2, 552064960), (4, 276032480), (5, 220825984), (8, 138016240), (10, 110412992), (16, 69008120), (20, 55206496), (32, 34504060), (40, 27603248), (43, 25677440), (53, 20832640), (64, 17252030), (80, 13801624), (86, 12838720), (106, 10416320), (128, 8626015), (160, 6900812), (172, 6419360), (212, 5208160), (215, 5135488), (265, 4166528), (320, 3450406), (344, 3209680), (424, 2604080), (430, 2567744), (530, 2083264), (640, 1725203), (688, 1604840), (757, 1458560), (848, 1302040), (860, 1283872), (1060, 1041632), (1376, 802420), (1514, 729280), (1696, 651020), (1720, 641936), (2120, 520816), (2279, 484480), (2752, 401210), (3028, 364640), (3392, 325510), (3440, 320968), (3785, 291712), (4240, 260408), (4558, 242240), (5504, 200605), (6056, 182320), (6784, 162755), (6880, 160484), (7570, 145856), (8480, 130204), (9116, 121120), (11395, 96896), (12112, 91160), (13760, 80242), (15140, 72928), (16960, 65102), (18232, 60560), (22790, 48448), (24224, 45580), (27520, 40121), (30280, 36464), (32551, 33920)]