137338880

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{479}}^1$

素因数の和:517

約数の個数: 112

約数和(自身を含む): 377464320

約数和(自身を除く): 240125440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 479, 512, 560, 640, 896, 958, 1024, 1120, 1280, 1792, 1916, 2048, 2240, 2395, 2560, 3353, 3584, 3832, 4096, 4480, 4790, 5120, 6706, 7168, 7664, 8192, 8960, 9580, 10240, 13412, 14336, 15328, 16765, 17920, 19160, 20480, 26824, 28672, 30656, 33530, 35840, 38320, 40960, 53648, 57344, 61312, 67060, 71680, 76640, 107296, 122624, 134120, 143360, 153280, 214592, 245248, 268240, 286720, 306560, 429184, 490496, 536480, 613120, 858368, 980992, 1072960, 1226240, 1716736, 1961984, 2145920, 2452480, 3433472, 3923968, 4291840, 4904960, 6866944, 8583680, 9809920, 13733888, 17167360, 19619840, 27467776, 34334720, 68669440, 137338880]

約数ペア:

[(1, 137338880), (2, 68669440), (4, 34334720), (5, 27467776), (7, 19619840), (8, 17167360), (10, 13733888), (14, 9809920), (16, 8583680), (20, 6866944), (28, 4904960), (32, 4291840), (35, 3923968), (40, 3433472), (56, 2452480), (64, 2145920), (70, 1961984), (80, 1716736), (112, 1226240), (128, 1072960), (140, 980992), (160, 858368), (224, 613120), (256, 536480), (280, 490496), (320, 429184), (448, 306560), (479, 286720), (512, 268240), (560, 245248), (640, 214592), (896, 153280), (958, 143360), (1024, 134120), (1120, 122624), (1280, 107296), (1792, 76640), (1916, 71680), (2048, 67060), (2240, 61312), (2395, 57344), (2560, 53648), (3353, 40960), (3584, 38320), (3832, 35840), (4096, 33530), (4480, 30656), (4790, 28672), (5120, 26824), (6706, 20480), (7168, 19160), (7664, 17920), (8192, 16765), (8960, 15328), (9580, 14336), (10240, 13412)]