795197200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1$

素因数の和:3305

約数の個数: 120

約数和(自身を含む): 2208608640

約数和(自身を除く): 1413411440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 89, 100, 112, 140, 175, 178, 200, 280, 350, 356, 400, 445, 560, 623, 700, 712, 890, 1246, 1400, 1424, 1780, 2225, 2492, 2800, 3115, 3191, 3560, 4450, 4984, 6230, 6382, 7120, 8900, 9968, 12460, 12764, 15575, 15955, 17800, 22337, 24920, 25528, 31150, 31910, 35600, 44674, 49840, 51056, 62300, 63820, 79775, 89348, 111685, 124600, 127640, 159550, 178696, 223370, 249200, 255280, 283999, 319100, 357392, 446740, 558425, 567998, 638200, 893480, 1116850, 1135996, 1276400, 1419995, 1786960, 1987993, 2233700, 2271992, 2839990, 3975986, 4467400, 4543984, 5679980, 7099975, 7951972, 8934800, 9939965, 11359960, 14199950, 15903944, 19879930, 22719920, 28399900, 31807888, 39759860, 49699825, 56799800, 79519720, 99399650, 113599600, 159039440, 198799300, 397598600, 795197200]

約数ペア:

[(1, 795197200), (2, 397598600), (4, 198799300), (5, 159039440), (7, 113599600), (8, 99399650), (10, 79519720), (14, 56799800), (16, 49699825), (20, 39759860), (25, 31807888), (28, 28399900), (35, 22719920), (40, 19879930), (50, 15903944), (56, 14199950), (70, 11359960), (80, 9939965), (89, 8934800), (100, 7951972), (112, 7099975), (140, 5679980), (175, 4543984), (178, 4467400), (200, 3975986), (280, 2839990), (350, 2271992), (356, 2233700), (400, 1987993), (445, 1786960), (560, 1419995), (623, 1276400), (700, 1135996), (712, 1116850), (890, 893480), (1246, 638200), (1400, 567998), (1424, 558425), (1780, 446740), (2225, 357392), (2492, 319100), (2800, 283999), (3115, 255280), (3191, 249200), (3560, 223370), (4450, 178696), (4984, 159550), (6230, 127640), (6382, 124600), (7120, 111685), (8900, 89348), (9968, 79775), (12460, 63820), (12764, 62300), (15575, 51056), (15955, 49840), (17800, 44674), (22337, 35600), (24920, 31910), (25528, 31150)]