13422080

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 120

約数和(自身を含む): 37785528

約数和(自身を除く): 24363448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 107, 112, 128, 140, 160, 196, 214, 224, 245, 256, 280, 320, 392, 428, 448, 490, 512, 535, 560, 640, 749, 784, 856, 896, 980, 1070, 1120, 1280, 1498, 1568, 1712, 1792, 1960, 2140, 2240, 2560, 2996, 3136, 3424, 3584, 3745, 3920, 4280, 4480, 5243, 5992, 6272, 6848, 7490, 7840, 8560, 8960, 10486, 11984, 12544, 13696, 14980, 15680, 17120, 17920, 20972, 23968, 25088, 26215, 27392, 29960, 31360, 34240, 41944, 47936, 52430, 54784, 59920, 62720, 68480, 83888, 95872, 104860, 119840, 125440, 136960, 167776, 191744, 209720, 239680, 273920, 335552, 383488, 419440, 479360, 671104, 838880, 958720, 1342208, 1677760, 1917440, 2684416, 3355520, 6711040, 13422080]

約数ペア:

[(1, 13422080), (2, 6711040), (4, 3355520), (5, 2684416), (7, 1917440), (8, 1677760), (10, 1342208), (14, 958720), (16, 838880), (20, 671104), (28, 479360), (32, 419440), (35, 383488), (40, 335552), (49, 273920), (56, 239680), (64, 209720), (70, 191744), (80, 167776), (98, 136960), (107, 125440), (112, 119840), (128, 104860), (140, 95872), (160, 83888), (196, 68480), (214, 62720), (224, 59920), (245, 54784), (256, 52430), (280, 47936), (320, 41944), (392, 34240), (428, 31360), (448, 29960), (490, 27392), (512, 26215), (535, 25088), (560, 23968), (640, 20972), (749, 17920), (784, 17120), (856, 15680), (896, 14980), (980, 13696), (1070, 12544), (1120, 11984), (1280, 10486), (1498, 8960), (1568, 8560), (1712, 7840), (1792, 7490), (1960, 6848), (2140, 6272), (2240, 5992), (2560, 5243), (2996, 4480), (3136, 4280), (3424, 3920), (3584, 3745)]