134407520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 362925360

約数和(自身を除く): 228517840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 179, 190, 208, 247, 260, 304, 358, 361, 380, 416, 494, 520, 608, 716, 722, 760, 895, 988, 1040, 1235, 1432, 1444, 1520, 1790, 1805, 1976, 2080, 2327, 2470, 2864, 2888, 3040, 3401, 3580, 3610, 3952, 4654, 4693, 4940, 5728, 5776, 6802, 7160, 7220, 7904, 9308, 9386, 9880, 11552, 11635, 13604, 14320, 14440, 17005, 18616, 18772, 19760, 23270, 23465, 27208, 28640, 28880, 34010, 37232, 37544, 39520, 44213, 46540, 46930, 54416, 57760, 64619, 68020, 74464, 75088, 88426, 93080, 93860, 108832, 129238, 136040, 150176, 176852, 186160, 187720, 221065, 258476, 272080, 323095, 353704, 372320, 375440, 442130, 516952, 544160, 646190, 707408, 750880, 840047, 884260, 1033904, 1292380, 1414816, 1680094, 1768520, 2067808, 2584760, 3360188, 3537040, 4200235, 5169520, 6720376, 7074080, 8400470, 10339040, 13440752, 16800940, 26881504, 33601880, 67203760, 134407520]

約数ペア:

[(1, 134407520), (2, 67203760), (4, 33601880), (5, 26881504), (8, 16800940), (10, 13440752), (13, 10339040), (16, 8400470), (19, 7074080), (20, 6720376), (26, 5169520), (32, 4200235), (38, 3537040), (40, 3360188), (52, 2584760), (65, 2067808), (76, 1768520), (80, 1680094), (95, 1414816), (104, 1292380), (130, 1033904), (152, 884260), (160, 840047), (179, 750880), (190, 707408), (208, 646190), (247, 544160), (260, 516952), (304, 442130), (358, 375440), (361, 372320), (380, 353704), (416, 323095), (494, 272080), (520, 258476), (608, 221065), (716, 187720), (722, 186160), (760, 176852), (895, 150176), (988, 136040), (1040, 129238), (1235, 108832), (1432, 93860), (1444, 93080), (1520, 88426), (1790, 75088), (1805, 74464), (1976, 68020), (2080, 64619), (2327, 57760), (2470, 54416), (2864, 46930), (2888, 46540), (3040, 44213), (3401, 39520), (3580, 37544), (3610, 37232), (3952, 34010), (4654, 28880), (4693, 28640), (4940, 27208), (5728, 23465), (5776, 23270), (6802, 19760), (7160, 18772), (7220, 18616), (7904, 17005), (9308, 14440), (9386, 14320), (9880, 13604), (11552, 11635)]