166081860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 602380800

約数和(自身を除く): 436298940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 795, 829, 945, 954, 1060, 1113, 1260, 1431, 1484, 1590, 1658, 1855, 1890, 1908, 2226, 2385, 2487, 2862, 3180, 3316, 3339, 3710, 3780, 4145, 4452, 4770, 4974, 5565, 5724, 5803, 6678, 7155, 7420, 7461, 8290, 9540, 9948, 10017, 11130, 11606, 12435, 13356, 14310, 14922, 16580, 16695, 17409, 20034, 22260, 22383, 23212, 24870, 28620, 29015, 29844, 33390, 34818, 37305, 40068, 43937, 44766, 49740, 50085, 52227, 58030, 66780, 69636, 74610, 87045, 87874, 89532, 100170, 104454, 111915, 116060, 131811, 149220, 156681, 174090, 175748, 200340, 208908, 219685, 223830, 261135, 263622, 307559, 313362, 348180, 395433, 439370, 447660, 522270, 527244, 615118, 626724, 659055, 783405, 790866, 878740, 922677, 1044540, 1186299, 1230236, 1318110, 1537795, 1566810, 1581732, 1845354, 1977165, 2372598, 2636220, 2768031, 3075590, 3133620, 3690708, 3954330, 4613385, 4745196, 5536062, 5931495, 6151180, 7908660, 8304093, 9226770, 11072124, 11862990, 13840155, 16608186, 18453540, 23725980, 27680310, 33216372, 41520465, 55360620, 83040930, 166081860]

約数ペア:

[(1, 166081860), (2, 83040930), (3, 55360620), (4, 41520465), (5, 33216372), (6, 27680310), (7, 23725980), (9, 18453540), (10, 16608186), (12, 13840155), (14, 11862990), (15, 11072124), (18, 9226770), (20, 8304093), (21, 7908660), (27, 6151180), (28, 5931495), (30, 5536062), (35, 4745196), (36, 4613385), (42, 3954330), (45, 3690708), (53, 3133620), (54, 3075590), (60, 2768031), (63, 2636220), (70, 2372598), (84, 1977165), (90, 1845354), (105, 1581732), (106, 1566810), (108, 1537795), (126, 1318110), (135, 1230236), (140, 1186299), (159, 1044540), (180, 922677), (189, 878740), (210, 790866), (212, 783405), (252, 659055), (265, 626724), (270, 615118), (315, 527244), (318, 522270), (371, 447660), (378, 439370), (420, 395433), (477, 348180), (530, 313362), (540, 307559), (630, 263622), (636, 261135), (742, 223830), (756, 219685), (795, 208908), (829, 200340), (945, 175748), (954, 174090), (1060, 156681), (1113, 149220), (1260, 131811), (1431, 116060), (1484, 111915), (1590, 104454), (1658, 100170), (1855, 89532), (1890, 87874), (1908, 87045), (2226, 74610), (2385, 69636), (2487, 66780), (2862, 58030), (3180, 52227), (3316, 50085), (3339, 49740), (3710, 44766), (3780, 43937), (4145, 40068), (4452, 37305), (4770, 34818), (4974, 33390), (5565, 29844), (5724, 29015), (5803, 28620), (6678, 24870), (7155, 23212), (7420, 22383), (7461, 22260), (8290, 20034), (9540, 17409), (9948, 16695), (10017, 16580), (11130, 14922), (11606, 14310), (12435, 13356)]