4239492040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4129}}^1$

素因数の和:4359

約数の個数: 128

約数和(自身を含む): 11537568000

約数和(自身を除く): 7298075960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 193, 266, 280, 380, 386, 532, 665, 760, 772, 965, 1064, 1330, 1351, 1544, 1930, 2660, 2702, 3667, 3860, 4129, 5320, 5404, 6755, 7334, 7720, 8258, 10808, 13510, 14668, 16516, 18335, 20645, 25669, 27020, 28903, 29336, 33032, 36670, 41290, 51338, 54040, 57806, 73340, 78451, 82580, 102676, 115612, 128345, 144515, 146680, 156902, 165160, 205352, 231224, 256690, 289030, 313804, 392255, 513380, 549157, 578060, 627608, 784510, 796897, 1026760, 1098314, 1156120, 1569020, 1593794, 2196628, 2745785, 3138040, 3187588, 3984485, 4393256, 5491570, 5578279, 6375176, 7968970, 10983140, 11156558, 15141043, 15937940, 21966280, 22313116, 27891395, 30282086, 31875880, 44626232, 55782790, 60564172, 75705215, 105987301, 111565580, 121128344, 151410430, 211974602, 223131160, 302820860, 423949204, 529936505, 605641720, 847898408, 1059873010, 2119746020, 4239492040]

約数ペア:

[(1, 4239492040), (2, 2119746020), (4, 1059873010), (5, 847898408), (7, 605641720), (8, 529936505), (10, 423949204), (14, 302820860), (19, 223131160), (20, 211974602), (28, 151410430), (35, 121128344), (38, 111565580), (40, 105987301), (56, 75705215), (70, 60564172), (76, 55782790), (95, 44626232), (133, 31875880), (140, 30282086), (152, 27891395), (190, 22313116), (193, 21966280), (266, 15937940), (280, 15141043), (380, 11156558), (386, 10983140), (532, 7968970), (665, 6375176), (760, 5578279), (772, 5491570), (965, 4393256), (1064, 3984485), (1330, 3187588), (1351, 3138040), (1544, 2745785), (1930, 2196628), (2660, 1593794), (2702, 1569020), (3667, 1156120), (3860, 1098314), (4129, 1026760), (5320, 796897), (5404, 784510), (6755, 627608), (7334, 578060), (7720, 549157), (8258, 513380), (10808, 392255), (13510, 313804), (14668, 289030), (16516, 256690), (18335, 231224), (20645, 205352), (25669, 165160), (27020, 156902), (28903, 146680), (29336, 144515), (33032, 128345), (36670, 115612), (41290, 102676), (51338, 82580), (54040, 78451), (57806, 73340)]