9439360

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 128

約数和(自身を含む): 26928000

約数和(自身を除く): 17488640

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, 280, 301, 320, 343, 344, 392, 430, 448, 490, 560, 602, 640, 686, 688, 784, 860, 896, 980, 1120, 1204, 1372, 1376, 1505, 1568, 1715, 1720, 1960, 2107, 2240, 2408, 2744, 2752, 3010, 3136, 3430, 3440, 3920, 4214, 4480, 4816, 5488, 5504, 6020, 6272, 6860, 6880, 7840, 8428, 9632, 10535, 10976, 12040, 13720, 13760, 14749, 15680, 16856, 19264, 21070, 21952, 24080, 27440, 27520, 29498, 31360, 33712, 38528, 42140, 43904, 48160, 54880, 58996, 67424, 73745, 84280, 96320, 109760, 117992, 134848, 147490, 168560, 192640, 219520, 235984, 269696, 294980, 337120, 471968, 589960, 674240, 943936, 1179920, 1348480, 1887872, 2359840, 4719680, 9439360]

約数ペア:

[(1, 9439360), (2, 4719680), (4, 2359840), (5, 1887872), (7, 1348480), (8, 1179920), (10, 943936), (14, 674240), (16, 589960), (20, 471968), (28, 337120), (32, 294980), (35, 269696), (40, 235984), (43, 219520), (49, 192640), (56, 168560), (64, 147490), (70, 134848), (80, 117992), (86, 109760), (98, 96320), (112, 84280), (128, 73745), (140, 67424), (160, 58996), (172, 54880), (196, 48160), (215, 43904), (224, 42140), (245, 38528), (280, 33712), (301, 31360), (320, 29498), (343, 27520), (344, 27440), (392, 24080), (430, 21952), (448, 21070), (490, 19264), (560, 16856), (602, 15680), (640, 14749), (686, 13760), (688, 13720), (784, 12040), (860, 10976), (896, 10535), (980, 9632), (1120, 8428), (1204, 7840), (1372, 6880), (1376, 6860), (1505, 6272), (1568, 6020), (1715, 5504), (1720, 5488), (1960, 4816), (2107, 4480), (2240, 4214), (2408, 3920), (2744, 3440), (2752, 3430), (3010, 3136)]