1568047840

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2084

約数の個数: 96

約数和(自身を含む): 3820037760

約数和(自身を除く): 2251989920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 109, 160, 188, 218, 235, 376, 436, 470, 545, 752, 872, 940, 1090, 1504, 1744, 1880, 1913, 2180, 3488, 3760, 3826, 4360, 5123, 7520, 7652, 8720, 9565, 10246, 15304, 17440, 19130, 20492, 25615, 30608, 38260, 40984, 51230, 61216, 76520, 81968, 89911, 102460, 153040, 163936, 179822, 204920, 208517, 306080, 359644, 409840, 417034, 449555, 719288, 819680, 834068, 899110, 1042585, 1438576, 1668136, 1798220, 2085170, 2877152, 3336272, 3596440, 4170340, 6672544, 7192880, 8340680, 9800299, 14385760, 16681360, 19600598, 33362720, 39201196, 49001495, 78402392, 98002990, 156804784, 196005980, 313609568, 392011960, 784023920, 1568047840]

約数ペア:

[(1, 1568047840), (2, 784023920), (4, 392011960), (5, 313609568), (8, 196005980), (10, 156804784), (16, 98002990), (20, 78402392), (32, 49001495), (40, 39201196), (47, 33362720), (80, 19600598), (94, 16681360), (109, 14385760), (160, 9800299), (188, 8340680), (218, 7192880), (235, 6672544), (376, 4170340), (436, 3596440), (470, 3336272), (545, 2877152), (752, 2085170), (872, 1798220), (940, 1668136), (1090, 1438576), (1504, 1042585), (1744, 899110), (1880, 834068), (1913, 819680), (2180, 719288), (3488, 449555), (3760, 417034), (3826, 409840), (4360, 359644), (5123, 306080), (7520, 208517), (7652, 204920), (8720, 179822), (9565, 163936), (10246, 153040), (15304, 102460), (17440, 89911), (19130, 81968), (20492, 76520), (25615, 61216), (30608, 51230), (38260, 40984)]