137568960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1351

約数の個数: 168

約数和(自身を含む): 486344976

約数和(自身を除く): 348776016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 192, 222, 240, 288, 296, 320, 333, 360, 370, 444, 480, 555, 576, 592, 666, 720, 740, 888, 960, 1110, 1184, 1291, 1332, 1440, 1480, 1665, 1776, 2220, 2368, 2582, 2664, 2880, 2960, 3330, 3552, 3873, 4440, 5164, 5328, 5920, 6455, 6660, 7104, 7746, 8880, 10328, 10656, 11619, 11840, 12910, 13320, 15492, 17760, 19365, 20656, 21312, 23238, 25820, 26640, 30984, 35520, 38730, 41312, 46476, 47767, 51640, 53280, 58095, 61968, 77460, 82624, 92952, 95534, 103280, 106560, 116190, 123936, 143301, 154920, 185904, 191068, 206560, 232380, 238835, 247872, 286602, 309840, 371808, 382136, 413120, 429903, 464760, 477670, 573204, 619680, 716505, 743616, 764272, 859806, 929520, 955340, 1146408, 1239360, 1433010, 1528544, 1719612, 1859040, 1910680, 2149515, 2292816, 2866020, 3057088, 3439224, 3718080, 3821360, 4299030, 4585632, 5732040, 6878448, 7642720, 8598060, 9171264, 11464080, 13756896, 15285440, 17196120, 22928160, 27513792, 34392240, 45856320, 68784480, 137568960]

約数ペア:

[(1, 137568960), (2, 68784480), (3, 45856320), (4, 34392240), (5, 27513792), (6, 22928160), (8, 17196120), (9, 15285440), (10, 13756896), (12, 11464080), (15, 9171264), (16, 8598060), (18, 7642720), (20, 6878448), (24, 5732040), (30, 4585632), (32, 4299030), (36, 3821360), (37, 3718080), (40, 3439224), (45, 3057088), (48, 2866020), (60, 2292816), (64, 2149515), (72, 1910680), (74, 1859040), (80, 1719612), (90, 1528544), (96, 1433010), (111, 1239360), (120, 1146408), (144, 955340), (148, 929520), (160, 859806), (180, 764272), (185, 743616), (192, 716505), (222, 619680), (240, 573204), (288, 477670), (296, 464760), (320, 429903), (333, 413120), (360, 382136), (370, 371808), (444, 309840), (480, 286602), (555, 247872), (576, 238835), (592, 232380), (666, 206560), (720, 191068), (740, 185904), (888, 154920), (960, 143301), (1110, 123936), (1184, 116190), (1291, 106560), (1332, 103280), (1440, 95534), (1480, 92952), (1665, 82624), (1776, 77460), (2220, 61968), (2368, 58095), (2582, 53280), (2664, 51640), (2880, 47767), (2960, 46476), (3330, 41312), (3552, 38730), (3873, 35520), (4440, 30984), (5164, 26640), (5328, 25820), (5920, 23238), (6455, 21312), (6660, 20656), (7104, 19365), (7746, 17760), (8880, 15492), (10328, 13320), (10656, 12910), (11619, 11840)]