264302080

素因数分解:

$2^9\times 5^1\times 7^4\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 200

約数和(自身を含む): 756471672

約数和(自身を除く): 492169592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 49, 56, 64, 70, 80, 86, 98, 112, 128, 140, 160, 172, 196, 215, 224, 245, 256, 280, 301, 320, 343, 344, 392, 430, 448, 490, 512, 560, 602, 640, 686, 688, 784, 860, 896, 980, 1120, 1204, 1280, 1372, 1376, 1505, 1568, 1715, 1720, 1792, 1960, 2107, 2240, 2401, 2408, 2560, 2744, 2752, 3010, 3136, 3430, 3440, 3584, 3920, 4214, 4480, 4802, 4816, 5488, 5504, 6020, 6272, 6860, 6880, 7840, 8428, 8960, 9604, 9632, 10535, 10976, 11008, 12005, 12040, 12544, 13720, 13760, 14749, 15680, 16856, 17920, 19208, 19264, 21070, 21952, 22016, 24010, 24080, 25088, 27440, 27520, 29498, 31360, 33712, 38416, 38528, 42140, 43904, 48020, 48160, 54880, 55040, 58996, 62720, 67424, 73745, 76832, 77056, 84280, 87808, 96040, 96320, 103243, 109760, 110080, 117992, 125440, 134848, 147490, 153664, 154112, 168560, 175616, 192080, 192640, 206486, 219520, 235984, 269696, 294980, 307328, 337120, 384160, 385280, 412972, 439040, 471968, 516215, 539392, 589960, 614656, 674240, 768320, 770560, 825944, 878080, 943936, 1032430, 1078784, 1179920, 1229312, 1348480, 1536640, 1651888, 1887872, 2064860, 2359840, 2696960, 3073280, 3303776, 3775744, 4129720, 4719680, 5393920, 6146560, 6607552, 7551488, 8259440, 9439360, 13215104, 16518880, 18878720, 26430208, 33037760, 37757440, 52860416, 66075520, 132151040, 264302080]

約数ペア:

[(1, 264302080), (2, 132151040), (4, 66075520), (5, 52860416), (7, 37757440), (8, 33037760), (10, 26430208), (14, 18878720), (16, 16518880), (20, 13215104), (28, 9439360), (32, 8259440), (35, 7551488), (40, 6607552), (43, 6146560), (49, 5393920), (56, 4719680), (64, 4129720), (70, 3775744), (80, 3303776), (86, 3073280), (98, 2696960), (112, 2359840), (128, 2064860), (140, 1887872), (160, 1651888), (172, 1536640), (196, 1348480), (215, 1229312), (224, 1179920), (245, 1078784), (256, 1032430), (280, 943936), (301, 878080), (320, 825944), (343, 770560), (344, 768320), (392, 674240), (430, 614656), (448, 589960), (490, 539392), (512, 516215), (560, 471968), (602, 439040), (640, 412972), (686, 385280), (688, 384160), (784, 337120), (860, 307328), (896, 294980), (980, 269696), (1120, 235984), (1204, 219520), (1280, 206486), (1372, 192640), (1376, 192080), (1505, 175616), (1568, 168560), (1715, 154112), (1720, 153664), (1792, 147490), (1960, 134848), (2107, 125440), (2240, 117992), (2401, 110080), (2408, 109760), (2560, 103243), (2744, 96320), (2752, 96040), (3010, 87808), (3136, 84280), (3430, 77056), (3440, 76832), (3584, 73745), (3920, 67424), (4214, 62720), (4480, 58996), (4802, 55040), (4816, 54880), (5488, 48160), (5504, 48020), (6020, 43904), (6272, 42140), (6860, 38528), (6880, 38416), (7840, 33712), (8428, 31360), (8960, 29498), (9604, 27520), (9632, 27440), (10535, 25088), (10976, 24080), (11008, 24010), (12005, 22016), (12040, 21952), (12544, 21070), (13720, 19264), (13760, 19208), (14749, 17920), (15680, 16856)]