553069760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:614

約数の個数: 112

約数和(自身を含む): 1373306880

約数和(自身を除く): 820237120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 155, 160, 248, 254, 310, 320, 439, 496, 508, 620, 635, 878, 992, 1016, 1240, 1270, 1756, 1984, 2032, 2195, 2480, 2540, 3512, 3937, 4064, 4390, 4960, 5080, 7024, 7874, 8128, 8780, 9920, 10160, 13609, 14048, 15748, 17560, 19685, 20320, 27218, 28096, 31496, 35120, 39370, 40640, 54436, 55753, 62992, 68045, 70240, 78740, 108872, 111506, 125984, 136090, 140480, 157480, 217744, 223012, 251968, 272180, 278765, 314960, 435488, 446024, 544360, 557530, 629920, 870976, 892048, 1088720, 1115060, 1259840, 1728343, 1784096, 2177440, 2230120, 3456686, 3568192, 4354880, 4460240, 6913372, 8641715, 8920480, 13826744, 17283430, 17840960, 27653488, 34566860, 55306976, 69133720, 110613952, 138267440, 276534880, 553069760]

約数ペア:

[(1, 553069760), (2, 276534880), (4, 138267440), (5, 110613952), (8, 69133720), (10, 55306976), (16, 34566860), (20, 27653488), (31, 17840960), (32, 17283430), (40, 13826744), (62, 8920480), (64, 8641715), (80, 6913372), (124, 4460240), (127, 4354880), (155, 3568192), (160, 3456686), (248, 2230120), (254, 2177440), (310, 1784096), (320, 1728343), (439, 1259840), (496, 1115060), (508, 1088720), (620, 892048), (635, 870976), (878, 629920), (992, 557530), (1016, 544360), (1240, 446024), (1270, 435488), (1756, 314960), (1984, 278765), (2032, 272180), (2195, 251968), (2480, 223012), (2540, 217744), (3512, 157480), (3937, 140480), (4064, 136090), (4390, 125984), (4960, 111506), (5080, 108872), (7024, 78740), (7874, 70240), (8128, 68045), (8780, 62992), (9920, 55753), (10160, 54436), (13609, 40640), (14048, 39370), (15748, 35120), (17560, 31496), (19685, 28096), (20320, 27218)]