161643060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2502

約数の個数: 96

約数和(自身を含む): 507064320

約数和(自身を除く): 345421260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1143, 1270, 1524, 1905, 2286, 2357, 2540, 3429, 3810, 4572, 4714, 5715, 6858, 7071, 7620, 9428, 11430, 11785, 13716, 14142, 17145, 21213, 22860, 23570, 28284, 34290, 35355, 42426, 47140, 63639, 68580, 70710, 84852, 106065, 127278, 141420, 212130, 254556, 299339, 318195, 424260, 598678, 636390, 898017, 1197356, 1272780, 1496695, 1796034, 2694051, 2993390, 3592068, 4490085, 5388102, 5986780, 8082153, 8980170, 10776204, 13470255, 16164306, 17960340, 26940510, 32328612, 40410765, 53881020, 80821530, 161643060]

約数ペア:

[(1, 161643060), (2, 80821530), (3, 53881020), (4, 40410765), (5, 32328612), (6, 26940510), (9, 17960340), (10, 16164306), (12, 13470255), (15, 10776204), (18, 8980170), (20, 8082153), (27, 5986780), (30, 5388102), (36, 4490085), (45, 3592068), (54, 2993390), (60, 2694051), (90, 1796034), (108, 1496695), (127, 1272780), (135, 1197356), (180, 898017), (254, 636390), (270, 598678), (381, 424260), (508, 318195), (540, 299339), (635, 254556), (762, 212130), (1143, 141420), (1270, 127278), (1524, 106065), (1905, 84852), (2286, 70710), (2357, 68580), (2540, 63639), (3429, 47140), (3810, 42426), (4572, 35355), (4714, 34290), (5715, 28284), (6858, 23570), (7071, 22860), (7620, 21213), (9428, 17145), (11430, 14142), (11785, 13716)]