156780255420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{53269}}^1$

素因数の和:53564

約数の個数: 144

約数和(自身を含む): 483748705440

約数和(自身を除く): 326968450020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 197, 249, 332, 394, 415, 498, 591, 747, 788, 830, 985, 996, 1182, 1245, 1494, 1660, 1773, 1970, 2364, 2490, 2955, 2988, 3546, 3735, 3940, 4980, 5910, 7092, 7470, 8865, 11820, 14940, 16351, 17730, 32702, 35460, 49053, 53269, 65404, 81755, 98106, 106538, 147159, 159807, 163510, 196212, 213076, 245265, 266345, 294318, 319614, 327020, 479421, 490530, 532690, 588636, 639228, 735795, 799035, 958842, 981060, 1065380, 1471590, 1598070, 1917684, 2397105, 2943180, 3196140, 4421327, 4794210, 8842654, 9588420, 10493993, 13263981, 17685308, 20987986, 22106635, 26527962, 31481979, 39791943, 41975972, 44213270, 52469965, 53055924, 62963958, 66319905, 79583886, 88426540, 94445937, 104939930, 125927916, 132639810, 157409895, 159167772, 188891874, 198959715, 209879860, 265279620, 314819790, 377783748, 397919430, 472229685, 629639580, 795838860, 871001419, 944459370, 1742002838, 1888918740, 2613004257, 3484005676, 4355007095, 5226008514, 7839012771, 8710014190, 10452017028, 13065021285, 15678025542, 17420028380, 26130042570, 31356051084, 39195063855, 52260085140, 78390127710, 156780255420]

約数ペア:

[(1, 156780255420), (2, 78390127710), (3, 52260085140), (4, 39195063855), (5, 31356051084), (6, 26130042570), (9, 17420028380), (10, 15678025542), (12, 13065021285), (15, 10452017028), (18, 8710014190), (20, 7839012771), (30, 5226008514), (36, 4355007095), (45, 3484005676), (60, 2613004257), (83, 1888918740), (90, 1742002838), (166, 944459370), (180, 871001419), (197, 795838860), (249, 629639580), (332, 472229685), (394, 397919430), (415, 377783748), (498, 314819790), (591, 265279620), (747, 209879860), (788, 198959715), (830, 188891874), (985, 159167772), (996, 157409895), (1182, 132639810), (1245, 125927916), (1494, 104939930), (1660, 94445937), (1773, 88426540), (1970, 79583886), (2364, 66319905), (2490, 62963958), (2955, 53055924), (2988, 52469965), (3546, 44213270), (3735, 41975972), (3940, 39791943), (4980, 31481979), (5910, 26527962), (7092, 22106635), (7470, 20987986), (8865, 17685308), (11820, 13263981), (14940, 10493993), (16351, 9588420), (17730, 8842654), (32702, 4794210), (35460, 4421327), (49053, 3196140), (53269, 2943180), (65404, 2397105), (81755, 1917684), (98106, 1598070), (106538, 1471590), (147159, 1065380), (159807, 981060), (163510, 958842), (196212, 799035), (213076, 735795), (245265, 639228), (266345, 588636), (294318, 532690), (319614, 490530), (327020, 479421)]