213004080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{10957}}^1$

素因数の和:10985

約数の個数: 120

約数和(自身を含む): 741900432

約数和(自身を除く): 528896352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 10957, 19440, 21914, 32871, 43828, 54785, 65742, 87656, 98613, 109570, 131484, 164355, 175312, 197226, 219140, 262968, 295839, 328710, 394452, 438280, 493065, 525936, 591678, 657420, 788904, 876560, 887517, 986130, 1183356, 1314840, 1479195, 1577808, 1775034, 1972260, 2366712, 2629680, 2662551, 2958390, 3550068, 3944520, 4437585, 4733424, 5325102, 5916780, 7100136, 7889040, 8875170, 10650204, 11833560, 13312755, 14200272, 17750340, 21300408, 23667120, 26625510, 35500680, 42600816, 53251020, 71001360, 106502040, 213004080]

約数ペア:

[(1, 213004080), (2, 106502040), (3, 71001360), (4, 53251020), (5, 42600816), (6, 35500680), (8, 26625510), (9, 23667120), (10, 21300408), (12, 17750340), (15, 14200272), (16, 13312755), (18, 11833560), (20, 10650204), (24, 8875170), (27, 7889040), (30, 7100136), (36, 5916780), (40, 5325102), (45, 4733424), (48, 4437585), (54, 3944520), (60, 3550068), (72, 2958390), (80, 2662551), (81, 2629680), (90, 2366712), (108, 1972260), (120, 1775034), (135, 1577808), (144, 1479195), (162, 1314840), (180, 1183356), (216, 986130), (240, 887517), (243, 876560), (270, 788904), (324, 657420), (360, 591678), (405, 525936), (432, 493065), (486, 438280), (540, 394452), (648, 328710), (720, 295839), (810, 262968), (972, 219140), (1080, 197226), (1215, 175312), (1296, 164355), (1620, 131484), (1944, 109570), (2160, 98613), (2430, 87656), (3240, 65742), (3888, 54785), (4860, 43828), (6480, 32871), (9720, 21914), (10957, 19440)]