11681460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 41373696

約数和(自身を除く): 29692236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 127, 140, 146, 180, 210, 219, 252, 254, 292, 315, 365, 381, 420, 438, 508, 511, 630, 635, 657, 730, 762, 876, 889, 1022, 1095, 1143, 1260, 1270, 1314, 1460, 1524, 1533, 1778, 1905, 2044, 2190, 2286, 2540, 2555, 2628, 2667, 3066, 3285, 3556, 3810, 4380, 4445, 4572, 4599, 5110, 5334, 5715, 6132, 6570, 7620, 7665, 8001, 8890, 9198, 9271, 10220, 10668, 11430, 13140, 13335, 15330, 16002, 17780, 18396, 18542, 22860, 22995, 26670, 27813, 30660, 32004, 37084, 40005, 45990, 46355, 53340, 55626, 64897, 80010, 83439, 91980, 92710, 111252, 129794, 139065, 160020, 166878, 185420, 194691, 259588, 278130, 324485, 333756, 389382, 417195, 556260, 584073, 648970, 778764, 834390, 973455, 1168146, 1297940, 1668780, 1946910, 2336292, 2920365, 3893820, 5840730, 11681460]

約数ペア:

[(1, 11681460), (2, 5840730), (3, 3893820), (4, 2920365), (5, 2336292), (6, 1946910), (7, 1668780), (9, 1297940), (10, 1168146), (12, 973455), (14, 834390), (15, 778764), (18, 648970), (20, 584073), (21, 556260), (28, 417195), (30, 389382), (35, 333756), (36, 324485), (42, 278130), (45, 259588), (60, 194691), (63, 185420), (70, 166878), (73, 160020), (84, 139065), (90, 129794), (105, 111252), (126, 92710), (127, 91980), (140, 83439), (146, 80010), (180, 64897), (210, 55626), (219, 53340), (252, 46355), (254, 45990), (292, 40005), (315, 37084), (365, 32004), (381, 30660), (420, 27813), (438, 26670), (508, 22995), (511, 22860), (630, 18542), (635, 18396), (657, 17780), (730, 16002), (762, 15330), (876, 13335), (889, 13140), (1022, 11430), (1095, 10668), (1143, 10220), (1260, 9271), (1270, 9198), (1314, 8890), (1460, 8001), (1524, 7665), (1533, 7620), (1778, 6570), (1905, 6132), (2044, 5715), (2190, 5334), (2286, 5110), (2540, 4599), (2555, 4572), (2628, 4445), (2667, 4380), (3066, 3810), (3285, 3556)]