768839370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3420

約数の個数: 128

約数和(自身を含む): 2159861760

約数和(自身を除く): 1391022390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 741, 806, 930, 1178, 1209, 1235, 1482, 1767, 2015, 2418, 2470, 2945, 3347, 3534, 3705, 4030, 5890, 6045, 6694, 7410, 7657, 8835, 10041, 12090, 15314, 16735, 17670, 20082, 22971, 33470, 38285, 43511, 45942, 50205, 63593, 76570, 87022, 100410, 103757, 114855, 127186, 130533, 190779, 207514, 217555, 229710, 261066, 311271, 317965, 381558, 435110, 518785, 622542, 635930, 652665, 826709, 953895, 1037570, 1305330, 1348841, 1556355, 1653418, 1907790, 1971383, 2480127, 2697682, 3112710, 3942766, 4046523, 4133545, 4960254, 5914149, 6744205, 8093046, 8267090, 9856915, 11828298, 12400635, 13488410, 19713830, 20232615, 24801270, 25627979, 29570745, 40465230, 51255958, 59141490, 76883937, 128139895, 153767874, 256279790, 384419685, 768839370]

約数ペア:

[(1, 768839370), (2, 384419685), (3, 256279790), (5, 153767874), (6, 128139895), (10, 76883937), (13, 59141490), (15, 51255958), (19, 40465230), (26, 29570745), (30, 25627979), (31, 24801270), (38, 20232615), (39, 19713830), (57, 13488410), (62, 12400635), (65, 11828298), (78, 9856915), (93, 8267090), (95, 8093046), (114, 6744205), (130, 5914149), (155, 4960254), (186, 4133545), (190, 4046523), (195, 3942766), (247, 3112710), (285, 2697682), (310, 2480127), (390, 1971383), (403, 1907790), (465, 1653418), (494, 1556355), (570, 1348841), (589, 1305330), (741, 1037570), (806, 953895), (930, 826709), (1178, 652665), (1209, 635930), (1235, 622542), (1482, 518785), (1767, 435110), (2015, 381558), (2418, 317965), (2470, 311271), (2945, 261066), (3347, 229710), (3534, 217555), (3705, 207514), (4030, 190779), (5890, 130533), (6045, 127186), (6694, 114855), (7410, 103757), (7657, 100410), (8835, 87022), (10041, 76570), (12090, 63593), (15314, 50205), (16735, 45942), (17670, 43511), (20082, 38285), (22971, 33470)]