1138107240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2347}}^1$

素因数の和:2816

約数の個数: 128

約数和(自身を含む): 3803760000

約数和(自身を除く): 2665652760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 449, 540, 898, 1080, 1347, 1796, 2245, 2347, 2694, 3592, 4041, 4490, 4694, 5388, 6735, 7041, 8082, 8980, 9388, 10776, 11735, 12123, 13470, 14082, 16164, 17960, 18776, 20205, 21123, 23470, 24246, 26940, 28164, 32328, 35205, 40410, 42246, 46940, 48492, 53880, 56328, 60615, 63369, 70410, 80820, 84492, 93880, 96984, 105615, 121230, 126738, 140820, 161640, 168984, 211230, 242460, 253476, 281640, 316845, 422460, 484920, 506952, 633690, 844920, 1053803, 1267380, 2107606, 2534760, 3161409, 4215212, 5269015, 6322818, 8430424, 9484227, 10538030, 12645636, 15807045, 18968454, 21076060, 25291272, 28452681, 31614090, 37936908, 42152120, 47421135, 56905362, 63228180, 75873816, 94842270, 113810724, 126456360, 142263405, 189684540, 227621448, 284526810, 379369080, 569053620, 1138107240]

約数ペア:

[(1, 1138107240), (2, 569053620), (3, 379369080), (4, 284526810), (5, 227621448), (6, 189684540), (8, 142263405), (9, 126456360), (10, 113810724), (12, 94842270), (15, 75873816), (18, 63228180), (20, 56905362), (24, 47421135), (27, 42152120), (30, 37936908), (36, 31614090), (40, 28452681), (45, 25291272), (54, 21076060), (60, 18968454), (72, 15807045), (90, 12645636), (108, 10538030), (120, 9484227), (135, 8430424), (180, 6322818), (216, 5269015), (270, 4215212), (360, 3161409), (449, 2534760), (540, 2107606), (898, 1267380), (1080, 1053803), (1347, 844920), (1796, 633690), (2245, 506952), (2347, 484920), (2694, 422460), (3592, 316845), (4041, 281640), (4490, 253476), (4694, 242460), (5388, 211230), (6735, 168984), (7041, 161640), (8082, 140820), (8980, 126738), (9388, 121230), (10776, 105615), (11735, 96984), (12123, 93880), (13470, 84492), (14082, 80820), (16164, 70410), (17960, 63369), (18776, 60615), (20205, 56328), (21123, 53880), (23470, 48492), (24246, 46940), (26940, 42246), (28164, 40410), (32328, 35205)]