13767040

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{439}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 38372400

約数和(自身を除く): 24605360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 439, 448, 490, 560, 640, 784, 878, 896, 980, 1120, 1568, 1756, 1960, 2195, 2240, 3073, 3136, 3512, 3920, 4390, 4480, 6146, 6272, 7024, 7840, 8780, 12292, 14048, 15365, 15680, 17560, 21511, 24584, 28096, 30730, 31360, 35120, 43022, 49168, 56192, 61460, 70240, 86044, 98336, 107555, 122920, 140480, 172088, 196672, 215110, 245840, 280960, 344176, 393344, 430220, 491680, 688352, 860440, 983360, 1376704, 1720880, 1966720, 2753408, 3441760, 6883520, 13767040]

約数ペア:

[(1, 13767040), (2, 6883520), (4, 3441760), (5, 2753408), (7, 1966720), (8, 1720880), (10, 1376704), (14, 983360), (16, 860440), (20, 688352), (28, 491680), (32, 430220), (35, 393344), (40, 344176), (49, 280960), (56, 245840), (64, 215110), (70, 196672), (80, 172088), (98, 140480), (112, 122920), (128, 107555), (140, 98336), (160, 86044), (196, 70240), (224, 61460), (245, 56192), (280, 49168), (320, 43022), (392, 35120), (439, 31360), (448, 30730), (490, 28096), (560, 24584), (640, 21511), (784, 17560), (878, 15680), (896, 15365), (980, 14048), (1120, 12292), (1568, 8780), (1756, 7840), (1960, 7024), (2195, 6272), (2240, 6146), (3073, 4480), (3136, 4390), (3512, 3920)]